Nitrogen-containing Reactant Patents (Class 524/606)
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Publication number: 20130172181Abstract: An irreversible thermochromic ink composition can include thermochromic pigment capsules dispersed in a carrier. The irreversible thermochromic pigment capsules can include an inner core having a color changing dye, a color activator for activating the color changing dye, and a wax, an outer core surrounding the inner core and comprising a color destroying agent, and a shell surrounding the outer core. Alternatively, the irreversible thermochromic pigment capsules can include an inner core having a color destroying agent and a wax, an outer core surrounding the inner core and comprising a color changing dye and a color activator for activating the color changing dye, and a shell surrounding the outer core. Written marks made with the irreversible thermochromic inks can be rendered a different color or substantially colorless by application of a sufficient amount of heat to melt or substantially liquefy the wax in the irreversible thermochromic pigment capsules.Type: ApplicationFiled: December 31, 2011Publication date: July 4, 2013Applicant: SANFORD, L.P.Inventor: Wing Sum V. Kwan
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Publication number: 20130165585Abstract: Prepreg compositions and methods of making them from particles and a binder composition are disclosed. The methods may include placing the particles on a moving conveying belt and applying the binder composition to the particles on the moving conveying belt to form a moving mass. Alternate methods may include first placing the binder composition on the moving conveying belt and then applying the particles to the binding composition to form the moving mass. The methods may further include passing the moving mass through one or more pairs of opposed, compacting rolls, where the particles and the binder composition are pressed into further contact while passing through the compacting rolls to form the prepreg. The binder composition in the prepreg may include monomers and/or oligomers of a polymer that are capable of polymerizing into the polymer under polymerization conditions.Type: ApplicationFiled: December 22, 2011Publication date: June 27, 2013Inventors: Rajappa Tadepalli, Klaus Friedrich Gleich, Jawed Asrar, Kiarash Alavi Shooshtari
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Publication number: 20130165576Abstract: A bracket for protecting the liquid crystal display (LCD) of a portable display device comprises (A) a polyamide resin, and (B) a carbon fiber, wherein the ratio of (A):(B) of the (A) polyamide resin and the (B) carbon fiber is about 20 to about 40 wt %: about 60 to about 80 wt %, and the (A) polyamide resin comprises (a1) an aromatic polyamide and (a2) an aliphatic polyamide including a C10 to C20 aliphatic group.Type: ApplicationFiled: February 19, 2013Publication date: June 27, 2013Applicant: CHEIL INDUSTRIES INC.Inventor: Cheil Industries Inc.
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Publication number: 20130164538Abstract: There is disclosed a composite comprising a first substrate comprising a formed resin body containing a silicone-modified resin, and a second substrate having a to-be-joined surface joined'to a to-be-joined surface of the first substrate, wherein the to-be-joined surface of the first substrate, or the to-be-joined surfaces of the first and second substrates has/have been subjected to application of one or more of an ultraviolet light irradiating treatment, a corona treatment, and a plasma treatment. As a result, there is provided a composite and an expedient production method of such a composite, which composite comprises a substrate comprising a formed resin body containing a silicone-modified resin, and another substrate joined to the firstly mentioned substrate in a strong manner with excellent durability therebetween.Type: ApplicationFiled: December 20, 2012Publication date: June 27, 2013Applicants: TEIJIN CHEMICALS LTD, SHIN-ETSU CHEMICAL CO., LTD.Inventors: SHIN-ETSU CHEMICAL CO., LTD., TEIJIN CHEMICALS LTD
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Publication number: 20130161859Abstract: Methods are described for activating a glass fiber or flake to participate in polymerizing a resin. The methods may include sizing the glass fiber or flake with a sizing composition that includes a solution containing a polymerization initiator, and activating the polymerization initiator by forming a free radical moiety on the polymerization initiator that can initiate the polymerization of the resin. Additional methods of making a glass reinforced composite are described. The methods may include sizing glass fibers or flakes with a sizing composition that includes a solution containing a polymerization initiator, forming a free radical moiety on the polymerization initiator to make activated glass fibers or flakes, and contacting the activated glass fibers or flakes with a polymer resin. The activated glass fibers or flakes initiate the polymerization of the resin around the glass fibers or flakes to form the glass reinforced composite.Type: ApplicationFiled: December 22, 2011Publication date: June 27, 2013Inventors: Kiarash Alavi Shooshtari, Jawed Asrar, Rajappa Tadepalli, Klaus Friedrich Gleich
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Patent number: 8470926Abstract: The present invention relates to an unsaturated polyester resin comprising itaconate ester units as reactive unsaturation, wherein the resin comprises itaconate, citraconate and mesaconate ester units. Preferably, the resin comprises itaconate, citraconate and mesaconate ester units in an amount of from 40 to 90 mol % itaconate, from 2 to 30 mol % citraconate and from 5 to 40 mol % mesaconate in which 100 mol % is the total amount of itaconate, citraconate and mesaconate esters units.Type: GrantFiled: March 24, 2010Date of Patent: June 25, 2013Assignee: DSM IP Assets B.V.Inventors: Marian Henryk Szkudlarek, Johan Franz Gradus Antonius Jansen, Stefanus Jacobus Duyvestijn, Silvana Rensina Antonnietta Di Silvestre
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Publication number: 20130153261Abstract: The present invention relates to electrical insulation enamels which contain a polymer comprising a base polymer and modifying units which are incompatible with the base polymer after the polymer has cured and lead to the formation of separate phases at the surface, and to processes for the production thereof. The electrical insulation enamels have a low coefficient of friction and frictional resistance and are preferably suitable for the coating of wires.Type: ApplicationFiled: August 10, 2011Publication date: June 20, 2013Applicant: Schwering & Hasse Elektrodraht GmbHInventors: Wolfgang Bremser, Jorg Ressel, Johann Reicher
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Publication number: 20130150524Abstract: The use of a polyamide modified by sulfonate functions which has improved barrier properties is described. Further described is the use of a sulfonate, aliphatic or aromatic compound for manufacturing a modified polyamide having improved fluid-barrier properties. The composition as described includes a modified polyamide, which is optionally a composition in the form of granules or powder used in manufacturing articles by an injection or extrusion blow-molding method.Type: ApplicationFiled: May 19, 2011Publication date: June 13, 2013Applicant: RHODIA OPERATIONSInventors: Stéphane Jeol, Louise-Anne Fillot
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Publication number: 20130143992Abstract: A method for the purification of aromatic polyether polymers prepared by a halide displacement polymerization process comprises adsorbing the catalyst with an alkali metal halide to form an adsorbent component and then removing the adsorbent component. Mixtures resulting from this method are also discussed.Type: ApplicationFiled: February 5, 2013Publication date: June 6, 2013Applicant: SABIC INNOVATIVE PLASTICS IP B.V.Inventors: Beatriz Penalver Bernabe, Thomas Guggenheim, David Bruce Hall, Norman Johnson, Juan Justino Rodriguez Ordonez, David Woodruff
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Publication number: 20130144003Abstract: The invention relates to novel ampholytic copolymers having a controlled architecture. These copolymers can particularly be used in aqueous compositions.Type: ApplicationFiled: October 21, 2008Publication date: June 6, 2013Inventor: Mathias Destarac
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Publication number: 20130142752Abstract: The present invention relates to biodegradable polymers (e.g., polyesters and polyester amides) derived from functionalized biologically active compounds that can provide site specific delivery of bioactive compounds upon biodegradation in a controlled manner.Type: ApplicationFiled: May 31, 2012Publication date: June 6, 2013Applicant: BEZWADA BIOMEDICAL, LLCInventor: Rao S. Bezwada
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Publication number: 20130137815Abstract: Injection molded polymeric part produced from a polymer composition comprising polyamide 410 (PA-410) and less than 1.5 weight % of a mold release agent. In a preferred embodiment the polymer composition contains less than 1 wt. % of a mold release agent.Type: ApplicationFiled: April 14, 2011Publication date: May 30, 2013Applicant: DSM IP ASSETS B.V.Inventors: Eric Willem Van Der Vegte, Ronald Ligthart
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Publication number: 20130137817Abstract: The present invention is directed to a liquid sealant composition based on polysulphide, capable of curing on demand, and the process for preparing same, the liquid sealant composition including: (i) a polysulphide comprising an —SH end group, (ii) a crosslinking agent chosen from ethylenically unsaturated or acetylenically unsaturated compounds, the unsaturated ethylenic or unsaturated acetylenic functions of the crosslinking agent being chemically blocked with a blocking agent, and (iii) optionally, a catalyst. The present invention also relates to a process for coating a substrate with a composition according to the invention, and also to the cured sealant materials formed from this composition. Finally, the invention relates to the use of a liquid sealant composition according to the invention for the construction and/or the maintenance, and more particularly for the adhesive bonding and/or the protection, of vehicles and machines.Type: ApplicationFiled: November 30, 2012Publication date: May 30, 2013Applicant: HUTCHINSONInventor: Hutchinson
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Publication number: 20130137805Abstract: The present invention relates to a reusable print medium comprising a substrate and a sacrificial layer. The sacrificial layer contains a hotmelt composition at least comprising an amorphous material. The amorphous material is a resin being a reaction product of a first monomer A, said first monomer A being a polyhydroxyl alcohol comprising X hydroxyl functional groups, wherein X?2, monomer A optionally comprises a primary or secondary amine functionality; a second monomer B, being an aromatic monocarboxylic acid; a third monomer C, said third monomer C being able to form an ester linkage with an alcohol and/or an amide linkage with a primary or secondary amine; and optionally, a fourth monomer D, being an aromatic monocarboxylic acid different from the second monomer B. The sacrificial layer including the printed image may be removed from the substrate by applying heat. A new sacrificial layer may be applied such that the reusable print medium is ready to be reused.Type: ApplicationFiled: November 21, 2012Publication date: May 30, 2013Applicant: OCE TECHNOLOGIES B.V.Inventor: OCE TECHNOLOGIES B.V.
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Patent number: 8449801Abstract: Disclosed herein is a method for preparing a near infrared shielding masterbatch. The method includes the steps of preparing and compounding a composition, and then pelletizing the compounded composition. The composition includes at least one metallic ionic compound powder in an amount of about 1-25 wt %, a cross-linking agent in an amount of about 0.1-5 wt %, a thermoplastic polymer in an amount of about 67-98.7 wt %, an initiator in an amount of about 0.1-1 wt %, and a dispersing agent in an amount of about 0.1-2 wt %.Type: GrantFiled: August 6, 2010Date of Patent: May 28, 2013Assignee: Taiwan Textile Research InstituteInventors: Ying-Hsiu Hsiao, Sheng-Jen Lin, Wei-Ming Chen, Wei-Peng Lin
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Publication number: 20130131253Abstract: A polymer, a composition, and uses for either are disclosed. The polymer is derived from at least two monomers: acrylic-x and an alkylamine, and has attached to the polymer backbone a functional group capable of scavenging at least one metal. The polymer has a polymer backbone with a fluorescing quantity of conjugated double bonds, thereby providing a method for controlling metal scavenging via fluorescence. These polymers have many uses in various media, including wastewater systems.Type: ApplicationFiled: June 29, 2012Publication date: May 23, 2013Inventors: Paul J. Zinn, Winston Su, Rebecca L. Stiles, Darlington Mlambo
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Publication number: 20130123422Abstract: Coatings for an implantable medical device and a method of fabricating thereof are disclosed, the coatings include block-polymers comprising at least one poly(hydroxyacid) or poly(hydroxy-alkanoate) block, at least one block of a biologically compatible polymer and at least one type of linking moiety.Type: ApplicationFiled: November 27, 2012Publication date: May 16, 2013Applicant: ADVANCED CARDIOVASCULAR SYSTEMS, INC.Inventor: Advanced Cardiovascular Systems, Inc.
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Publication number: 20130123420Abstract: A liquid crystalline polymer composition having a relatively high comparative tracking index (“CTI”) is provided. The present inventors have discovered that high CTI values can be achieved through the use of inorganic particles in combination with a functional aromatic compound. While not fully understood, it is believed that the functional compound can react with the liquid crystalline polymer and create smaller degraded polymer chains. In combination with the inorganic particles, these smaller chains can potentially form insulated regions at the surface of the polymer that hinder the formation of conductive carbonaceous deposits during the tracking process, which could otherwise lead to failure during testing.Type: ApplicationFiled: November 13, 2012Publication date: May 16, 2013Applicant: TICONA LLCInventor: TICONA LLC
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Publication number: 20130115844Abstract: The present invention provides an electrically insulating resin composition including a polysulfone resin including a plurality of sulfonyl groups in the molecule and a polyamide resin, wherein the proportion of the polyamide resin is 1 to 45% by mass. The present invention also provides a laminate sheet obtained by bonding a plurality of sheet materials with a resin composition layer interposed therebetween, wherein the resin composition layer includes a polysulfone resin including a plurality of sulfonyl groups in the molecule and a polyamide resin, and the proportion of the polyamide resin is 1 to 45% by mass.Type: ApplicationFiled: July 8, 2011Publication date: May 9, 2013Applicants: NITTO DENKO CORPORATION, NITTO SHINKO CORPORATIONInventors: Yasuyuki Kihara, Akira Tamai, Hiroichi Ukei, Tomoyuki Kasagi, Mizuki Yamamoto
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Patent number: 8431636Abstract: A polyamide resin composition according to the present invention comprises (A) crystalline polyamide resin having a glass transition temperature (Tg) of about 50 to about 100° C.; (B) crystalline polyamide resin having a glass transition temperature (Tg) of about 110 to about 160° C.; (C) inorganic filler; (D) white pigment; and (E) light stabilizer, and can have excellent surface gloss, surface reflectance, heat resistance, mechanical strength, moldability, light stability and discoloration resistance.Type: GrantFiled: December 28, 2011Date of Patent: April 30, 2013Assignee: Cheil Industries Inc.Inventors: Sang Hwa Lee, In Sik Shim, In Geol Baek, Pil Ho Kim, Jong Cheol Lim
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Patent number: 8426549Abstract: A polyamide resin composition for reflectors, which gives a molding having high mechanical strength and excellent heat resistance and which stably exhibits a high reflectance and can provide a reflector that resists a decrease in reflectance caused by heating, particularly in a LED production process and a reflow soldering process. A reflector obtained by molding the resin composition is also provided. The polyamide resin composition is composed of defined amounts of a polyamide resin (A), an inorganic filler (B) and a white pigment (C) (with the proviso that the total of the components (A), (B) and (C) does not exceed 100% by weight). The components of the polyamide resin (A) are defined and the polyamide resin (A) has a terminal amino group concentration of 70 to 230 mmol/kg.Type: GrantFiled: April 11, 2006Date of Patent: April 23, 2013Assignee: Mitsui Chemicals, Inc.Inventor: Hideto Ogasawara
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Publication number: 20130095290Abstract: The present invention relates to an article having at least one surface, wherein said surface is at least partially coated with a ultra high hydrophobic film having a surface roughness such that the film exhibits a static water contact angle at least equal to 115°, preferably 120°, even better 125°, and wherein said film is a nanostructured film comprising a first layer comprising nanoparticles bound by at least one binder adhering to the surface of the article, and a second layer of an anti-fouling top coat at least partially coating said first layer. The present invention also concerns a process for preparing the above article.Type: ApplicationFiled: August 14, 2012Publication date: April 18, 2013Applicant: Essilor International (Compagnie Generale d'Optique)Inventors: Richard Muisener, Haipeng Zheng
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Patent number: 8420221Abstract: A polyamide molding composition with the following constitution is described: (a) from 40 to 90% by weight of a copolyamide, where this is composed of (a1) 1,6-hexanediamine and 1,10-decanediamine and also (a2) terephthalic acid and at least one other polyamide-forming monomer selected from the group of: dicarboxylic acid having from 8 to 18 carbon atoms, laurolactam, aminolauric acid, and/or mixtures thereof; (b) from 10 to 40% by weight of macromolecular plasticizers, with the proviso that these can have been replaced to some extent by low-molecular-weight plasticizers; (c) from 0 to 20% by weight of additives and/or added substances. Uses of this type of molding composition are also described, in particular for the production of a fuel line, cooling line, oil line or urea line for the automobile sector, as also are production processes to give moldings.Type: GrantFiled: November 19, 2010Date of Patent: April 16, 2013Assignee: EMS-Patent AGInventors: Manfred Hewel, Botho Hoffmann, Andreas Bayer
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Patent number: 8420732Abstract: A polybenzimidazole solution comprises a polybenzimidazole dissolved in an ionic liquid excluding 1-butyl-3-methylimidazolium chloride, 1-butyl-3-methylimidazolium hydroxide, and 1-butyl-3-methylimidazolium tetrafluoroborate. The ionic liquid may be a salt having a melting point less than or equal to 100° C. The salt having a cation (+) and an anion (?). The cation may be selected from the group consisting of: choline, ammoniums, phosphoniums, pyridiniums, pyrrolidiniums, morpholimiums, pyrazoliums, sulfoniums, imidazoliums. The anion may be selected from the group consisting of: halides, bis(triflyl)amide, CF3SO3?, hydroxides, nitrates, sulfates, acetates, cyanates, aluminates, borates, phosphates, phosphorates, alkylsulfates, tosylates.Type: GrantFiled: December 21, 2010Date of Patent: April 16, 2013Assignee: PBI Performance Products, Inc.Inventors: Bobby G. Dawkins, Barrie Davies, Gregory S. Copeland, William L. Lawson, III
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Publication number: 20130079465Abstract: The present invention relates to a process for producing polyamides, preferably crosslinked polyamides, via anionic polymerization of lactams in the presence of an anionic catalyst and of a caprolactam-capped polyisocyanate, where said isocyanate comprises more than 3.5 capped isocyanate groups.Type: ApplicationFiled: September 28, 2012Publication date: March 28, 2013Inventors: Philippe DESBOIS, Bernd Bruchmann, Dietrich Scherzer, Andreas Wollny, Andreas Radtke
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Publication number: 20130075650Abstract: Solvents for macromolecules generally believed to be insoluble in their pristine form are identified by generation of a “solvent resonance” in the relationship between solvent quality (deduced by Rayleigh scattering) and an intrinsic property of solvents. A local extreme of the solvent resonance identifies the ideal intrinsic property of an ideal solvent which may then be used to select a particular solvent or solvent combination. A solvent for graphene is used in the production of transparent conductive electrodes.Type: ApplicationFiled: November 1, 2012Publication date: March 28, 2013Inventors: James P. Hamilton, Philip V. Streich
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Patent number: 8404765Abstract: The present invention relates to polypiperidine compounds capable of conferring to polymeric materials, particularly polyolefins, a high stability against photodegradation and oxidative action of air, which belong to the HALS category and have the following general formula (I) in which x can be zero or 1; y is between 1 and 10; m and n, which may be different or equal to each other, range from 2 to 8; A represents a NPiR1 group or a NR2R3 group; and Pi represents the group of formula (II) wherein R1 is selected from the group consisting of H, C1-C4 straight-chain and branched-chain alkyl groups; R2 and R3 can be the same or different and are selected in the group consisting of H, C1-C8 straight-chain and branched-chain alkyl groups, cyclic alkyl groups having from 5 to 12 carbon atoms, or form together with the nitrogen atom a heterocyclic ring having from 5 to 7 members, comprising other heteroatoms such as O, R4 is selected from the group consisting of H, C1-C4 straight-chain and branched-Type: GrantFiled: February 8, 2010Date of Patent: March 26, 2013Assignee: 3V Sigma S.p.A.Inventors: Luca Bemporad, Ferruccio Berte, Carlo Seccomandi
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Publication number: 20130072624Abstract: A molded resin product for a vehicle structural member or an aircraft structural member according to the present invention is formed by injection-molding of thermoplastic resin feedstock containing reinforcement fibers by using a screw provided at a leading end portion thereof with a mixer protruding in a radial direction. In the injection-molded product, the reinforcement fiber content ratio is greater than or equal to 20% by weight and the weight-average fiber length of the reinforcement fibers in an evaluation target area having a certain size is greater than or equal to 1 mm and less than or equal to 3 mm.Type: ApplicationFiled: November 8, 2010Publication date: March 21, 2013Inventors: Toshihiko Kariya, Naoki Toda, Munehiro Nobuta
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Publication number: 20130068504Abstract: Provided is a flexible and self-supporting insulating film including a base support layer and a partially cured poly(amide)imide layer applied to the base support layer. The composite insulating film may be used as slot liner to provide insulation to the components of the electric motor. The partially cured poly(amide)imide layer of the composite insulation film maybe further cured by the heat generated by the operation of the electric motor.Type: ApplicationFiled: November 15, 2012Publication date: March 21, 2013Applicant: Elantas PDG, Inc.Inventor: Elantas PDG, Inc.
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Publication number: 20130072622Abstract: A polyamide resin composition comprising a polyamide resin (A), glass (C), and optionally a styrene polymer (B1) and a modified PPE (B2), wherein the total amount of A, B1, and B2 and the amount of C are, respectively, 40 to 95% by weight and 60 to 5% by weight, based on the weight of the composition, wherein the amount of A and the total amount of B1 and B2 are, respectively, 50 to 100% by weight and 50 to 0% by weight, based on 100% by weight of the whole of A, B1, and B2, wherein when C contains glass containing no boron oxide (C1), the amount of C1 is 60 to 5% by weight, based on the weight of the composition, wherein when C does not contain C1, A is a polyoxamide resin, or the amount of A and the total amount of B1 and B2 are defined,Type: ApplicationFiled: March 8, 2011Publication date: March 21, 2013Inventors: Akio Miyamoto, Yasuharu Fukui
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Publication number: 20130062806Abstract: A xylylenediamine-based polyamide resin/fiber composite material and molding are provided that do not exhibit a decline in properties under high temperatures and high humidities, and that exhibit a high elastic modulus and present little warping, and exhibit better recycle characteristics, a better moldability, and a better productivity than for thermosetting resins. The polyamide resin-type composite material comprises a fibrous material (B) impregnated with a polyamide resin (A) wherein at least 50 mole % of diamine structural units derived from xylylenediamine, and having a number-average molecular weight (Mn) of 6,000 to 30,000, and containing a component of a molecular weight of not more than 1,000 at 0.5 to 5 mass %.Type: ApplicationFiled: April 28, 2011Publication date: March 14, 2013Applicant: Mitsubishi Gas Chemical Company, Inc.Inventor: Jun Mitadera
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Publication number: 20130065005Abstract: The present invention relates to a polyamide resin composition comprising polyamide (X) comprising a diamine unit containing 70 mol % or more of a metaxylylenediamine unit and a dicarboxylic acid unit and an alkali compound (A), wherein the following equations (1) to (3) are satisfied: 0.03?P<0.32??(1) 2.2?M<26.1??(2) 5<M/P?200??(3) wherein P represents a mole concentration (?mol/g) of a phosphorus atom contained per g of the polyamide resin composition; and M represents a sum (?mol/g) of values obtained by multiplying a mole concentration of an alkali metal atom and a mole concentration of an alkaline earth metal atom each contained per g of the polyamide resin composition by valencies thereof respectively.Type: ApplicationFiled: May 11, 2011Publication date: March 14, 2013Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Takashi Yamamoto, Jun Mitadera, Ryoji Otaki, Tomonori Kato
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Publication number: 20130065004Abstract: The present invention relates to a polyamide resin composition comprising polyamide (X) comprising a diamine unit containing 70 mol % or more of a metaxylylenediamine unit and a dicarboxylic acid unit and an alkali compound (A), wherein the following equations (1) to (4) are satisfied: 10?([COOH]—[NH2])?80??(1) 0.32?P<6.46??(2) 0.50?M<17.00??(3) 2?M/P?3??(4) wherein [COOH] represents a concentration (?eq/g) of a terminal carboxyl group in the polyamide (X); [NH2] represents a concentration (?eq/g) of a terminal amino group in the polyamide (X); P represents a mole concentration (?mol/g) of a phosphorus atom contained per g of the polyamide resin composition; and M represents a sum (?mol/g) of values obtained by multiplying a mole concentration of an alkali metal atom and a mole concentration of an alkaline earth metal atom each contained per g of the polyamide resin composition by valencies thereof respectively.Type: ApplicationFiled: May 11, 2011Publication date: March 14, 2013Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Takashi Yamamoto, Jun Mitadera, Ryoji Otaki, Tomonori Kato
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Publication number: 20130056266Abstract: Provided is an anticorrosive that is capable of demonstrating high anticorrosive capability both at an early stage and at a later stage after exposure to ultraviolet light. The anticorrosive mainly contains an insulating resin, and has a total light transmittance of less than 85%, which is measured in accordance with the JIS K7361-1. The anticorrosive can be favorably applied to an electrically connected portion between a wire conductor of a coated electric wire with a terminal and a terminal member. The coated electric wire with the terminal includes the wire conductor and the terminal member, wherein the electrically connected portion between the wire conductor and the terminal member is coated with the anticorrosive.Type: ApplicationFiled: June 9, 2011Publication date: March 7, 2013Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventors: Masato Inoue, Hiroshi Sudou, Yukiyasu Sakamoto, Hiroshi Yamaguchi, Hisahiro Yasuda, Tetsuya Nakamura, Shigeyuki Tanaka, Kazuo Nakashima
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Publication number: 20130059135Abstract: The present invention relates to a printing composition including an ionic liquid, a printing method using the same, and a pattern formed by using the same. The printing composition according to the exemplary embodiment of the present invention is useful in providing a pattern of a fine line width.Type: ApplicationFiled: June 3, 2011Publication date: March 7, 2013Applicant: LG CHEM LTDInventors: Sang Ki Chun, In-Seok Hwang, Dong Wook Lee, Yong Koo Son
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Publication number: 20130053513Abstract: A liquid crystal alignment agent includes a polymer composition (A) and a solvent (B) for dispersing the polymer composition (A). The polymer composition (A) is obtained by subjecting a diamine component (a) and a tetracarboxylic dianhydride component (b) to a polymerization reaction. The diamine component (a) includes at least one diamine compound (a-1) having a dipole moment up to 2.8D.Type: ApplicationFiled: August 10, 2012Publication date: February 28, 2013Applicant: CHI MEI CORPORATIONInventor: Tsung-Pei TSAI
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Publication number: 20130053479Abstract: Fibers formed from compositions comprising thermoplastic polymers and oils are disclosed, where the oil is dispersed throughout the thermoplastic polymer. Also disclosed are nonwoven webs and articles formed from fibers of these compositions.Type: ApplicationFiled: May 17, 2012Publication date: February 28, 2013Inventors: Eric Bryan Bond, William Maxwell Allen, Donald Stuart Murray, Isao Noda
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Publication number: 20130053497Abstract: Two part cyanoacrylate/cationically curable adhesive systems are provided, which contain vinyl ethers.Type: ApplicationFiled: August 23, 2012Publication date: February 28, 2013Applicant: Henkel Ireland Ltd.Inventors: Raymond P. TULLY, Barry N. BURNS, Emer WARD, Mark LOANE, Rachel M. HERSEE
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Patent number: 8383243Abstract: Disclosed herein is a component comprising a substantially homogeneous composition of at least one polymer selected from the group consisting of epoxies, acetals, polyesters, non-ionic rubbers, non-ionic polyurethanes, polyether sulfones, polyether ether ketones, polyether imides, polystyrenes, polyethylene terephthalates, polyamides, polyimides, polyvinylchlorides, polyphenylene oxides, polycarbonates, acrylonitrile-butadiene-styrene terpolymers, silicones, fluropolymers, and polyolefins, a filler, and a metal plating catalyst. A method of making a component also is described comprising obtaining a polymeric material, a liquid, a filler and a metal plating catalyst; combining the metal plating catalyst with the polymeric material, liquid, and filler to form a substantially homogeneous mixture; and evaporating and/or curing the mixture to form a solidified component.Type: GrantFiled: December 10, 2008Date of Patent: February 26, 2013Assignee: Xerox CorporationInventors: Joseph A Swift, Stanley J Wallace, Roger L Bullock
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Publication number: 20130046346Abstract: A multilayer article including a thermoplastic layer having a first surface and a second surface opposite the first surface and a base layer have a first base surface and a second base surface opposite the first base surface, wherein the first base surface of the base layer is permanently bonded to the second surface of the thermoplastic layer, wherein the thermoplastic layer has a first glass transition temperature, Tg1, and wherein the multilayer article is rigid at temperatures less than Tg1 and is flexible at temperatures greater than Tg1.Type: ApplicationFiled: August 15, 2012Publication date: February 21, 2013Inventors: Goetz Thorwarth, Cyril Voisard
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Publication number: 20130041103Abstract: The invention relates to heat-curable powder coating compositions, which after the coating has cured result in a matt surface and to a simple method for producing sameType: ApplicationFiled: March 10, 2011Publication date: February 14, 2013Applicant: Evonik Degussa GmbHInventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
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Publication number: 20130029166Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent having a density from 1.3 to 1.5 g/cc and either a non-carbon black pigment or a dye. The particulate polyimide matting agent is present in an amount from 1.6 to 20 weight percent of the base film.Type: ApplicationFiled: September 24, 2012Publication date: January 31, 2013Applicant: E I DU PONT DE NEMOURS AND COMPANYInventor: E I DU PONT DE NEMOURS AND COMPANY
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Publication number: 20130030117Abstract: The present invention provides a method of manufacturing polyamide-carbon nanotube composites. The method includes mixing a polyamide composition including 0.01-1% by weight of carbon nanotubes using a shearing rate equal to or greater than 1000-4400 sec?1.Type: ApplicationFiled: November 10, 2011Publication date: January 31, 2013Applicants: GEMANKOREA CO., LTD., HYUNDAI MOTOR COMPANYInventors: Kyong Hwa Song, Do Suck Han, Chi Hoon Choi, Chan Choi, Myung-Hwan Lee, Sang-Tae Lee
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Patent number: 8362119Abstract: The present invention relates to thermoplastic moulding compositions comprising unbranched, thermoplastic polyamide, a phosphinic or diphosphinic salt, a nitrogen-containing flame retardant combination and also at least one oxygen-containing, nitrogen-containing or sulphur-containing metal compound and also to the production and the use of the inventive moulding compositions for production of fibres, of foils and of mouldings of any type.Type: GrantFiled: August 31, 2005Date of Patent: January 29, 2013Assignee: LANXESS Deutschland GmbHInventors: Jochen Endtner, Detlev Joachimi, Richard Weider
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Patent number: 8362191Abstract: A polyamide resin comprising a dicarboxylic acid constitutional unit comprising an adipic acid unit and a diamine constitutional unit comprising a pentamethylenediamine unit and a hexamethylenediamine unit wherein a weight ratio of the pentamethylenediamine unit to the hexamethylenediamine unit being in the range of 95:5 to 60:40; a vibration-welded molded product having an excellent vibration welding strength, a hinged molded product and a binding band having an excellent low-temperature toughness, and a filament having an excellent transparency which are obtained from the polyamide resin; and a hinged molded product comprising a polyamide resin constituted of an adipic acid unit and a pentamethylenediamine unit.Type: GrantFiled: April 26, 2010Date of Patent: January 29, 2013Assignee: Mitsubishi Chemical CorporationInventors: Masaaki Miyamoto, Tatsuya Hitomi, Yuuichi Nishida
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Publication number: 20130023610Abstract: By forming a meta-type wholly aromatic polyamide fiber using a highly hydrophobic UV absorber and having specific physical properties, a meta-type wholly aromatic polyamide fiber having light resistance, which can be dyed in various hues by carrier dyeing and in which the shedding of a light stabilizer during dyeing can be suppressed, is provided. That is, the meta-type wholly aromatic polyamide fiber contains a UV absorber with a water solubility of less than 0.04 mg/L and has a degree of dye exhaustion of 90% or more in the form of a dyed fiber and a light resistance retention of 80% or more after carrier dyeing.Type: ApplicationFiled: April 8, 2011Publication date: January 24, 2013Applicant: TEIJIN TECHNO PRODUCTS LIMITEDInventors: Satoshi Kikuchi, Kotaro Takiue
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Patent number: 8357753Abstract: This invention relates to compositions, and the use of such compositions for protective coatings, particularly of electronic devices. The invention concerns fired-on-foil ceramic capacitors coated with a composite encapsulant and embedded in a printed wiring board.Type: GrantFiled: June 18, 2008Date of Patent: January 22, 2013Assignee: CDA Processing Limited Liability CompanyInventors: John D. Summers, Thomas Eugene Dueber
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Patent number: 8354470Abstract: Resin compositions of the invention contain an olefin polymer wax having higher heat resistance than achieved heretofore, high compatibility with resins and excellent mold-releasing properties. A resin composition (X) of the invention is obtained by blending a resin (A) having a melting point Tm of not less than 200° C. and an olefin polymer wax component (B), the olefin polymer wax component (B) including a cyclic olefin polymer wax (B-1) having structural units (a) and (b) described below, the cyclic olefin polymer wax (B-1) containing the structural units (b) at 0.05 to 50 mol % based on all the structural units in the polymer; (a) units derived from ethylene (b) units derived from a cyclic olefin.Type: GrantFiled: June 12, 2009Date of Patent: January 15, 2013Assignee: Mitsui Chemicals, Inc.Inventors: Mai Kurihara, Kuniaki Kawabe, Akinori Etoh, Toshiyuki Itou
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Publication number: 20130012654Abstract: The invention relates to an alignment layer with improved adhesion to liquid crystal (LC) films, to a precursor material used for the preparation of such a layer, to a laminate comprising such a layer and at least one LC polymer film, and to the use of the alignment layer and the laminate for optical, electrooptical, decorative or security uses and devices, wherein the alignment layer and the precursor material comprise at least one reactive mesogen in monomeric, oligomeric or polymeric form.Type: ApplicationFiled: September 13, 2012Publication date: January 10, 2013Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V., MERCK PATENT GMBHInventors: Richard HARDING, Alison Linda MAY, Simon GREENFIELD, Johan LUB, Ciska DOORNKAMP, René Theodorus WEGH
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Publication number: 20130012093Abstract: Fibers formed from compositions comprising thermoplastic polymers and waxes are disclosed, where the wax is dispersed throughout the thermoplastic polymer. Also disclosed are nonwoven webs and articles formed from fibers of these compositions.Type: ApplicationFiled: May 18, 2012Publication date: January 10, 2013Inventors: Eric Bryan Bond, William Maxwell Allen, Isao Noda