Nitrogen Heterocycle Contains At Least Two Nitrogen Atoms In The Same Ring Patents (Class 525/281)
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Patent number: 11075470Abstract: A wire harness that includes a first wire and a second wire each including a core wire and a covering material that covers the core wire; and a tube, wherein: the tube covers a connection between the core wire of the first wire and the core wire of the second wire, each of the covering materials contains a cross-linked polyethylene, the tube contains a cross-linked polyethylene, the tube and each of the covering materials are directly joined, and a tensile shear strength between the tube and each of the covering materials is 350 kPa or more.Type: GrantFiled: March 10, 2020Date of Patent: July 27, 2021Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Kazuo Nakashima, Hironobu Rachi, Katsutoshi Izawa, Ryo Kuroishi, Takashi Adachi
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Patent number: 10755923Abstract: A Si-free C-containing film having filling capability is deposited by forming a viscous polymer in a gas phase by striking an Ar, He, or N2 plasma in a chamber filled with a volatile hydrocarbon precursor that can be polymerized within certain parameter ranges which define mainly partial pressure of precursor during a plasma strike, and wafer temperature.Type: GrantFiled: June 27, 2019Date of Patent: August 25, 2020Assignee: ASM IP Holding B.V.Inventor: Timothee Julien Vincent Blanquart
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Patent number: 10755922Abstract: A film having filling capability is deposited by forming a viscous polymer in a gas phase by striking an Ar, He, or N2 plasma in a chamber filled with a volatile hydrocarbon precursor that can be polymerized within certain parameter ranges which define mainly partial pressure of precursor during a plasma strike, and wafer temperature.Type: GrantFiled: May 30, 2019Date of Patent: August 25, 2020Assignee: ASM IP Holding B.V.Inventors: Timothee Julien Vincent Blanquart, Mitsuya Utsuno, Yoshio Susa, Atsuki Fukazawa, Toshio Nakanishi
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Patent number: 10227500Abstract: A latex polymer of multi-stage polymerization comprising a first stage polymer and a second stage polymer wherein the first stage polymer comprises a first portion of an acrylic monomer and a first portion of a phosphorus acid monomer, and the second stage polymer comprises a second portion of an acrylic monomer and a second portion of a phosphorus acid monomer. A process of making such latex polymer.Type: GrantFiled: June 20, 2014Date of Patent: March 12, 2019Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Wei Cui, Tao Wang, Longlan Cui, James C. Bohling
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Patent number: 10066108Abstract: The present invention aims to provide a composition capable of forming a coat which has a good effect of preventing corrosion of metal and is excellent in adhesiveness with metal, transparency, and insulation. The composition of the present invention includes a fluoropolymer having at least one group selected from the group consisting of polymerizable functional groups and cross-linkable functional groups, and a nitrogen-containing aromatic heterocyclic compound having a polymerizable functional group.Type: GrantFiled: July 31, 2014Date of Patent: September 4, 2018Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Akiko Oya, Tomohiro Yoshida, Kakeru Hanabusa
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Patent number: 10035888Abstract: Disclosed herein is a non-birefringent resin material that is very small in both orientation birefringence and photoelastic birefringence, has high transparency, and is capable of providing a molded article having few foreign matter defects and a film made of such a material. The non-birefringent resin material contains a resin (A) and a polymer (B) and has an orientation birefringence of ?1.7×10?4 to 1.7×10?4 and a photoelastic constant of ?4×10?12 to 4×10?12 Pa?1.Type: GrantFiled: June 26, 2013Date of Patent: July 31, 2018Assignee: KANEKA CORPORATIONInventors: Fuminobu Kitayama, Nobuyoshi Maizuru, Keisuke Hatano
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Publication number: 20150083207Abstract: The present invention provides a crosslinked polyethylene sealing material sheet for a solar-cell module offering exceptional heat resistance, wherein the sealing material sheet is provided with high metal-adhesion performance. A sealing material sheet for a solar-cell module comprises a sealing material sheet composition for a solar-cell module containing a polyethylene resin in a concentration of 0.900 g/cm3 or less, glycidyl methacrylate (GMA), a radical polymerization initiator, and triallyl isocyanurate (TAIC), wherein the GMA content of the sealing material sheet is 0.15 to 3.0% by mass, the TAIC content of the sealing material sheet is 0.15 to 3.0% by mass, and the radical polymerization initiator content of the sealer is 0.01 to 2.5% by mass.Type: ApplicationFiled: March 28, 2013Publication date: March 26, 2015Inventors: Yasushi Shirahige, Kosuke Saeki, Hidenori Assai, Toshio Yoshihara
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Patent number: 8987383Abstract: The object of the present invention is to provide a novel triazine derivative which is excellent in the heat resistance and rapid in the cross-linking rate, and can be suitably used as a crosslinking agent. The present invention relates to a triazine derivative represented by the general formula (I). (In the formula (I), Y and X are each independently, represents a diallylamino group, mono-allylamino group, allyloxy group or methallyloxy group; and Z represents an allyloxy group or methallyloxy group).Type: GrantFiled: February 3, 2011Date of Patent: March 24, 2015Assignee: Nippon Kasei Chemical Company LimitedInventors: Mabuko Yamaura, Yukio Orikasa, Kazuya Senzaki, Takashi Kagawa
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Patent number: 8980392Abstract: The use of a functionalized organosilicon compound as a coupling agent between an inorganic filler and an elastomer in an elastomer composition including an isoprene elastomer and a reinforcing inorganic filler is disclosed. The compound is selected among functionalized organosilicon compounds including at least one double bond C?C or C?N, and not including any C?C—C?O bonds or N?N bonds, and reacting with the isoprene units according to an electrocyclic reaction, in particular according to a standard cycloaddition reaction [2+1], [2+2], [3+2] or a Diels-Alder reaction [4+2] or an ene-synthesis reaction other than an ene-synthesis reaction between an isoprene unit and a C?C—C?O or N?N function. Also described, are elastomer composition(s) obtained and items manufactured using such compositions.Type: GrantFiled: June 2, 2010Date of Patent: March 17, 2015Assignee: Rhodia OperationsInventors: Laurent Guy, Virginie Pevere, Thierry Vidal
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Publication number: 20150065658Abstract: The present invention is to provide: a non-aqueous dispersant which is excellent in dispersibility and dispersion stability and able to form a resin layer with excellent hydrolysis resistance; a color material dispersion liquid containing the non-aqueous dispersant; and a color resin composition containing the non-aqueous dispersant. Disclosed is a non-aqueous dispersant which is a polymer comprising at least one constitutional unit represented by the following general formula (I), wherein at least part of nitrogen sites of the constitutional units each form a salt with an acidic organophosphorous compound comprising one or more selected from the group consisting of organic phosphonic acid monoester compounds resulting from addition of a monofunctional epoxy compound or monofunctional oxetane compound to an organic phosphonic acid: Symbols shown in the general formula (I) are described in the Description.Type: ApplicationFiled: April 26, 2013Publication date: March 5, 2015Inventors: Michihiro Ogura, Tomoki Murata, Hiroaki Segawa
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Patent number: 8969483Abstract: A photoresist material comprising a polymer with at least two acrylate derivatives incorporated therein, and a photo-acid generator for generating an acid by exposure, wherein at least one of the two acrylate derivatives incorporated therein comprises a norbornyl moiety having a lactone structure, and at least one of the two acrylate derivatives comprises an ester-substituted tetracyclododecyl moiety.Type: GrantFiled: November 28, 2012Date of Patent: March 3, 2015Assignee: NEC CorporationInventors: Katsumi Maeda, Shigeyuki Iwasa, Kaichiro Nakano, Etsuo Hasegawa
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Publication number: 20150041839Abstract: Provided are an electron beam curable resin composition including polymethylpentene, and a crosslinking agent, in which the crosslinking agent has a saturated or unsaturated ring structure, at least one atom among atoms forming at least one ring is bonded to any allylic substituent of an allyl group, a methallyl group, an allyl group through a linking group, and a methallyl group through a linking group, and a molecular weight is 1,000 or less, a resin frame for reflectors using the resin composition, a reflector, and a molding method using the resin composition.Type: ApplicationFiled: January 17, 2013Publication date: February 12, 2015Applicant: DAI NIPPON PRINTING CO., LTD.Inventor: Toshiyuki Sakai
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Publication number: 20150037275Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.Type: ApplicationFiled: October 22, 2014Publication date: February 5, 2015Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
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Patent number: 8901258Abstract: The present invention relates to copolymers for solar cells based on acridonic units comprising: a monomeric unit (A) having general formula (I) wherein X is S or Se, Y is 0, S or NR? and R, R?, the same or different, are C4-C24 alkyl groups, aryl groups optionally substituted with other functional groups, acyl groups or thioacyl groups; at least one monomer unit (B) having general formula (II) wherein Z is 0, S, Se or N—R?, wherein R? is a C4-C24 alkyl group, an aryl group optionally substituted with other functional groups, an acyl group or thioacyl group, said monomeric unit (B) being connected to any position available of a hetero-aromatic side ring of the unit (A) through one of the two positions indicated by the dashed lines in general formula (II). Photovoltaic devices comprising said alternating ?-conjugated polymers are also described.Type: GrantFiled: December 15, 2010Date of Patent: December 2, 2014Assignee: ENI S.p.A.Inventors: Maria Caldararo, Andrea Pellegrino, Giuliana Schimperna, Riccardo Po′
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Publication number: 20140322545Abstract: A disclosure provides a resin composition, a prepreg, and a substrate employing the same. According to an embodiment of the disclosure, the resin composition includes a polyphenylene ether compound, and a bismaleimide. The prepreg includes a cured product of the resin composition. The substrate includes a product fabricated by the resin composition or the prepreg.Type: ApplicationFiled: April 30, 2014Publication date: October 30, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wei-Ta YANG, Li-Chun LIANG, I-Hong LIN, Chung-Cheng LIN
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Publication number: 20140315019Abstract: According to the present invention, an adhesive film having a phase-difference is characterized by a phase difference value of 25° C./55% RH at a thickness of 20 ?m being approximately 20 nm to approximately 150 nm, and 1 rad/s storage modulus by a frequency seep test at 30° C. being approximately 105 dyne/cm2 to approximately 109 dyne/cm2. The adhesive film having a phase-difference exhibits minimal entangling and retains a stretched structure under high temperature and humidity so as to provide an optical member that has decreased light leakage, retains superior durability, reworkability, and adhesion, and has an excellent balance of physical properties.Type: ApplicationFiled: July 3, 2012Publication date: October 23, 2014Inventors: Ik Hwan Cho, In Cheon Han
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Publication number: 20140300247Abstract: A reactive ionic liquid to be used as an ionic component that is contained in an ion-containing layer in a transducer arranged in contact with a high-resistance layer as a dielectric layer of the transducer, and is restrained from migrating from the ion-containing layer to the high-resistance layer on application of a voltage is provided. The reactive ionic liquid comprises an ion pair that consists of an anion and a cation. In the reactive ionic liquid, (a) the anion comprises (a1) a reactive group that consists of an alkoxysilyl group and (a2) an anionic group consisting of a carboxylate (—COO?) group or a sulfonate (—SO3?) group. (b) The cation (b1) consists of an imidazolium, ammonium, pyrrolidinium, morpholinium, or phosphonium cation, and (b2) does not comprise an N—H group or a P—H group.Type: ApplicationFiled: June 16, 2014Publication date: October 9, 2014Inventors: Shigeaki TAKAMATSU, Ryosuke MATSUNO, Shingi KUMAGAI, Yota KOKUBO, Kazunobu HASHIMOTO, Hitoshi YOSHIKAWA, Atsushi TAKAHARA, Hideyuki OTSUKA
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Publication number: 20140303313Abstract: Branched polymers are prepared from at least (A) at least one monomer having an electron donor moiety, (B) at least one monomer having an electron acceptor moiety, and (C) at least one multifunctional branching agent comprising a urea moiety and at least two N-vinyl groups. The branched polymers are least 20% (by weight) soluble in a solvent for which the corresponding polymer of equal molecular weight made without said multifunctional branching agent is at least 20% (by weight) soluble. Due in part to the wide range of chemistries and solubility and rheological properties, the branched polymers find application in personal care, pharmaceutical/nutritional, and performance chemicals compositions.Type: ApplicationFiled: November 30, 2012Publication date: October 9, 2014Applicant: ISP INVESTMENTS INC.Inventors: Cristian Grigoras, Krystyna Plochocka, Osama M. Musa, Jenn Shih
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Publication number: 20140274834Abstract: The present invention provides a multiple function dispersant viscosity index improver, a method of making the multiple function dispersant viscosity index improver, and a lubricating oil comprising the multiple function dispersant viscosity index improver. The multiple function dispersant viscosity index improver comprises two different functional groups, each directly grafted to a polymer backbone having graftable sites. The first functional group comprises the reaction product of an acylating agent and a first amine, the first amine comprising an aromatic primary amine, and the second functional group comprises the reaction product of an acylating agent and a second amine, the second amine comprising an aliphatic primary amine. The first functional group provides the dispersant viscosity index improver with soot handling performance attributes and the second functional group provides the dispersant viscosity index improver with sludge and varnish control performance attributes.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicant: Castrol LimitedInventors: Richard P. Sauer, Nicholas W. Groeger
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Patent number: 8802783Abstract: A photoresist material comprising a polymer with at least two acrylate derivatives incorporated therein, and a photo-acid generator for generating an acid by exposure, wherein at least one of the two acrylate derivatives incorporated therein comprises a norbornyl moiety having a lactone structure, and at least one of the two acrylate derivatives comprises an ester-substituted tetracyclododecyl moiety.Type: GrantFiled: November 28, 2012Date of Patent: August 12, 2014Assignee: NEC CorporationInventors: Katsumi Maeda, Shigeyuki Iwasa, Kaichiro Nakano, Etsuo Hasegawa
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Patent number: 8748081Abstract: Disclosed is an organic antireflective film composition which includes a monomer containing two or more thiol groups and a monomer containing two or more vinyl groups, as crosslinking agents. When the organic antireflective film composition is used, an antireflective film formed from the composition can be rapidly etched in an ultrafine pattern forming process, and the curing rate can be increased, while the etching rate is increased, without using an acid generator and a curing agent or by using the agents only in small amounts.Type: GrantFiled: October 15, 2012Date of Patent: June 10, 2014Assignee: Korea Kumho Petrochemical Co., Ltd.Inventors: Jin Han Lee, Shin Hyo Bae, Seung Hee Hong, Eun Hee Han
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Publication number: 20140128550Abstract: Provided are novel 4- and 5-substituted 1,2,3-triazoles, and regioisomer mixtures thereof, modified polymers, wherein the substituted 1,2,3-triazoles are modified by reaction with a modifying polymer (maleic anhydride based polymer). Depending upon the ratio of the substituted 1,2,3-triazole to the maleic anhydride based polymer employed, the resulting modified polymers can provide maleic anhydride based polymers that are partially or fully reacted with the substituted 1,2,3-triazoles. The resulting modified polymers may be partially or fully opened to provide amic acids, carboxylic acids, carboxylic acidic salts, imides, or esters. The novel 4- or 5-substituted 1,2,3-triazoles, and regioisomer mixtures thereof, modified polymers can be converted to a wide variety of useful polymers and may be employed in a wide variety of compositions. An example of a modified polymer may be represented by the structure: formule: (1) wherein m, n, and q are defined herein.Type: ApplicationFiled: June 15, 2012Publication date: May 8, 2014Applicant: ISP Investments Inc.Inventors: Brian B. Marr, Osama M. Musa
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Patent number: 8703872Abstract: A multiple function polymer comprising a graft polymer of a polyolefin, a nitrogenous, ethylenically unsaturated, aliphatic or aromatic monomer having from 2 to about 50 carbon atoms, and an organo-metallic compound capable of reacting with said polyolefin is disclosed. Also disclosed is a process for making said multiple function graft polymer. Also disclosed is a lubricating oil comprising a lubricant base oil, the multiple function polymer, and optionally other dispersants. Also disclosed is a multiple function polymer comprising a graft polymer of a polyolefin, and an organo-metallic compound capable reacting with said polyolefin, and a process for making the same.Type: GrantFiled: March 9, 2006Date of Patent: April 22, 2014Assignee: Castrol LimitedInventor: Richard P. Sauer
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Patent number: 8703873Abstract: The composition and preparation of multifunctional graft polymers useful as dispersants are described. The dispersants described are suitable for controlling sludge and varnish as well as soot, friction and wear. The product is useful as a lubricant additive.Type: GrantFiled: March 29, 2011Date of Patent: April 22, 2014Assignee: Castrol LimitedInventor: Richard P. Sauer
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Publication number: 20130345364Abstract: The present invention relates to a method of manufacturing a contact lens including the steps of: (i) adding reactive components to a mold, wherein the reactive components comprise (a) at least one hydroxy-containing silicone component having a weight average molecular weight from about 200 to about 15,000 g/mole and (b) at least one mono-ether terminated, mono-methacrylate terminated polyethylene glycol having a weight average molecular weight from about 200 to about 10,000 g/mole; (ii) curing the reactive components within the mold to form the contact lens; and (iii) removing the contact lens from said mold.Type: ApplicationFiled: June 11, 2013Publication date: December 26, 2013Inventors: Azaam Alli, Shivkumar Mahadevan
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Patent number: 8603954Abstract: The present invention relates to a graft polymer of (a) a polyalphaolefin having a weight average molecular weight of less than 15000 and a polydispersity of 1.1 to 10; (b) a nitrogenous, ethylenically unsaturated, aliphatic or aromatic, graftable monomer having from 2 to about 50 carbon atoms; and (c) an organo-metallic compound selected from organo-molybdenum, organo-titanium, organo-manganese compounds and mixtures thereof; a process for making the graft polymer; and a lubricating oil composition comprising a major amount of a base oil and a minor amount of the graft polymer.Type: GrantFiled: April 1, 2011Date of Patent: December 10, 2013Assignee: Castrol LimitedInventor: Richard P. Sauer
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Publication number: 20130289215Abstract: A method to improve the cure properties of clay/rubber system. Clay has been exfoliated by ionic liquid surfactant and then added to rubber. The ionic liquid surfactant compatiblizes the clay and rubber and reduces gas permeability, without significantly impairing the rubber cure characteristics.Type: ApplicationFiled: November 26, 2012Publication date: October 31, 2013Inventor: Bridgestone Corporation
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Patent number: 8563657Abstract: The present invention relates to (i) novel fluoroionic compounds capable of dispersing particulate filler compositions into a fluoropolymer; (ii) novel particulate compositions in which particulates are surface-functionalized with a fluoroionic compound; (iii) fluoropolymer composite materials containing the surface-functionalized particulates of (ii) incorporated into a fluoropolymer; (iv) crosslinked versions of (iii); v) methods for producing the crosslinked material of (iv); and (vi) articles of manufacture containing the compositions (iii) and (iv).Type: GrantFiled: April 6, 2009Date of Patent: October 22, 2013Assignee: The Research Foundation of State University of New YorkInventors: Benjamin S. Hsiao, Benjamin Chu, Jie Wei, Hongyang Ma, Feng Zuo
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Publication number: 20130202549Abstract: The disubstituted piperazine analogs (DPAs) derivative compound and DPAs amine complex compound disclosed in the present aspects have characterized by presented pharmaceutics having functions to improve lipolysis, such as inhibiting obesity hyperlipidemia, and atherosclerosis.Type: ApplicationFiled: September 6, 2012Publication date: August 8, 2013Inventor: Ing-Jun Chen
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Patent number: 8496920Abstract: Novel acrylamide and methacrylamide hydantoin monomers which can be reacted with other acrylamide, methacrylamide, acrylate, and methacrylate monomers to form copolymers, which upon halogenation, provide oxidative coatings which are biocidal for use with various materials including, but not limited to, textiles, filters, and latex paints.Type: GrantFiled: October 11, 2011Date of Patent: July 30, 2013Assignee: Auburn UniversityInventors: Shelby D. Worley, Royall M. Broughton, Hasan B. Kocer, Idris Cerkez
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Patent number: 8466234Abstract: The present invention relates to the production of amphiphilic copolymer networks, or co-networks, and to methods for preparing amphiphilic co-networks. Furthermore, the present invention relates to products and/or films made from the amphiphilic co-networks produced in accordance with the synthesis methods of the present invention. In one embodiment, the present invention is related to crosslinkable and/or polymerizable compositions that can be utilized to form amphiphilic co-networks, where such compositions are block copolymer compositions that are formed from the combination of at least one hydrophilic segment, at least one hydrophobic segment, and at least one crosslinkable and/or polymerizable segment. In yet another embodiment, the present invention relates to amphiphilic co-networks that are optically clear and highly oxyphilic.Type: GrantFiled: April 4, 2008Date of Patent: June 18, 2013Assignee: The University of AkronInventors: Joseph P. Kennedy, Radhakrishnan Karunakaran
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Publication number: 20130066016Abstract: A method for preparing a functionalized polymer, the method comprising the steps of preparing a reactive polymer and reacting the reactive polymer with a heterocyclic nitrile compound.Type: ApplicationFiled: November 6, 2012Publication date: March 14, 2013Applicant: BRIDGESTONE CORPORATIONInventor: Bridgestone Corporation
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Patent number: 8362153Abstract: The present invention provides for polyisobutenyl sulfonates, methods for preparing them, and composition employing them; wherein said polyisobutenyl sulfonates have improved low temperature and high temperature viscometric properties. The polyisobutenyl sulfonates are prepared by sulfonating polyisobutene and reacting the polyisobutenyl sulfonate with an alkali metal or alkaline earth metal, wherein the polyisobutene is characterized by having at least 90 mole percent methyl-vinylidene, a number average molecular weight of about 350 to 5,000, and a ratio of weight average molecular weight to number average molecular weight Mw/Mn of from about 1.01 to about 1.4.Type: GrantFiled: December 15, 2006Date of Patent: January 29, 2013Assignee: Chevron Oronite Company LLCInventor: James J. Harrison
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Publication number: 20120322946Abstract: Organosilicon compounds are represented by the following formula: wherein R is a hydrolyzable group, R? is an alkyl having 1 to 4 carbon atoms, A is an alkylene having 1 to 6 carbon atoms, X is O or S, Y is —NH— or S, L1 and L2 are C or N, Z and M are —NH—, O or S, R1 to R11 are H, alkyl having 1 to 6 carbon atoms, alkoxy or fluoroalkyl, or amino, m is 1 to 3, and n is 0 to 3. R1 and R2 or R2 and R3 may bonded together. R5 and R6 or R9 and R10 may directly bond together. R4 and R7 or R8 and R11 may form a ring skeleton. Their production processes, pressure-sensitive adhesive compositions, self-adhesive polarizers and LCDs are also disclosed.Type: ApplicationFiled: August 30, 2012Publication date: December 20, 2012Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventor: Kazuhiro Tsuchida
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Patent number: 8329775Abstract: Azo compounds that block visible light are disclosed. These light absorbers are particularly suitable for use in intraocular lens materials.Type: GrantFiled: January 18, 2011Date of Patent: December 11, 2012Assignee: Novartis AGInventor: Walter R. Laredo
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Publication number: 20120271005Abstract: There is provided a fluorine-containing polymer having an ionic group which has a heteroaromatic ring and is useful as a material comprising various heteroaromatic ring compounds having a stable fluorine-containing heteroaromatic ring, and further fluorin-containing polymer having a heteroaromatic ring which is useful as a starting material of the above-mentioned polymer or a curing agent. Also, there is provided a fluorine-containing polymer having a heteroaromatic ring such as imidazole in its side chain, a polymer salt thereof, and a polymer composition comprising such a polymer and a polymer salt and a nano filler.Type: ApplicationFiled: July 3, 2012Publication date: October 25, 2012Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Yuzo KOMATSU, Haruhiko MOHRI, Hirokazu AOYAMA
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Publication number: 20120252957Abstract: Polymers useful as in non-enzymatic saccharification processes are provided. Provided are also methods for hydrolyzing cellulosic materials into monosaccharides and/or oligosaccharides using these polymeric acid catalysts.Type: ApplicationFiled: February 27, 2012Publication date: October 4, 2012Applicant: Midori Renewables, Inc.Inventors: John M. Geremia, Brian M. Baynes
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Publication number: 20120231232Abstract: In one aspect, build materials operable for use in 3D printing systems are described herein. In some embodiments, a build material comprises an oligomeric curable material, a reactive component that is solid at 25° C., and at least one diluent, wherein the reactive component comprises at least one chemical moiety that is polymerizable with a chemical moiety contained in the oligomeric curable material and/or the at least one diluent.Type: ApplicationFiled: March 9, 2011Publication date: September 13, 2012Applicant: 3D Systems, Inc.Inventors: Pingyong Xu, John Stockwell
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Publication number: 20120225233Abstract: The use of a functionalized organosilicon compound as a coupling agent between an inorganic filler and an elastomer in an elastomer composition including an isoprene elastomer and a reinforcing inorganic filler is disclosed. The compound is selected among functionalized organosilicon compounds including at least one double bond C?C or C?N, and not including any C?C—C?O bonds or N?N bonds, and reacting with the isoprene units according to an electrocyclic reaction, in particular according to a standard cycloaddition reaction [2+1], [2+2], [3+2] or a Diels-Alder reaction [4+2] or an ene-synthesis reaction other than an ene-synthesis reaction between an isoprene unit and a C?C—C?O or N?N function. Also described, are elastomer composition(s) obtained and items manufactured using such compositions.Type: ApplicationFiled: June 2, 2010Publication date: September 6, 2012Applicant: RHODIA OPERATIONSInventors: Laurent Guy, Virginie Pevere, Thierry Vidal
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Patent number: 8232326Abstract: Benzotriazole UV/Visible light-absorbing monomers are disclosed. The UV/Vis absorbers are particularly suitable for use in intraocular lens materials.Type: GrantFiled: February 8, 2012Date of Patent: July 31, 2012Assignee: Novartis AGInventor: Walter R. Laredo
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Publication number: 20120183494Abstract: Novel acrylamide and methacrylamide hydantoin monomers which can be reacted with other acrylamide, methacrylamide, acrylate, and methacrylate monomers to form copolymers, which upon halogenation, provide oxidative coatings which are biocidal for use with various materials including, but not limited to, textiles, filters, and latex paints.Type: ApplicationFiled: October 11, 2011Publication date: July 19, 2012Applicant: AUBURN UNIVERSITYInventors: Shelby D. Worley, Royall M. Broughton, Hasan B. Kocer, Idris Cerkez
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Patent number: 8153703Abstract: Benzotriazole UV/Visible light-absorbing monomers are disclosed. The UV/Vis absorbers are particularly suitable for use in intraocular lens materials.Type: GrantFiled: November 3, 2009Date of Patent: April 10, 2012Assignee: Novartis AGInventor: Walter R. Laredo
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Patent number: 8133942Abstract: Provided is a thermoplastic resin composition having excellent flame resistance, colorability, and scratch resistance, including: A) 100 parts by weight of a basic resin comprising 10 to 89 wt % of acrylonitrile-butadiene-styrene copolymer, 89 to 10 wt % of styrene-acrylonitrile copolymer, and 1 to 40 wt % of methylmethacrylate polymer; B) 1 to 30 parts by weight of bromoalkyl or bromophenyl cyanurate compounds; and C) 1 to 20 parts by weight of antimony compound, thereby, making it possible to provide the thermoplastic resin composition having excellent flame resistance, impact strength, scratch resistance, colorability, and surface hardness as synergy effects.Type: GrantFiled: September 17, 2009Date of Patent: March 13, 2012Assignee: LG Chem, Ltd.Inventors: Je-sun Yoo, Ki-young Nam, Yong-yeon Hwang, You-seok Seo, Hyeon-gook Kim, Myeong-soo Song
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Publication number: 20120021957Abstract: Method of adjusting the viscosity of a salt having a melting point of less than 100° C. at atmospheric pressure (referred to as ionic liquid for short), wherein an oligomeric or polymeric compound which has a content of at least 0.01 mol of covalently bound acid groups/100 g of compound with at least 1% of the acid groups being present as a salt with an organic cation comprising at least one heteroatom selected from among nitrogen, oxygen, sulfur and phosphorus is added to the ionic liquid.Type: ApplicationFiled: July 22, 2011Publication date: January 26, 2012Applicant: BASF SEInventors: Aurelie Alemany, Dirk Gerhard, Bolette Urtel
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Publication number: 20110287992Abstract: The composition and preparation of multiple graft low molecular weight polymers useful as dispersants are described. The dispersants described are suitable for controlling sludge and varnish as well as soot. The product is useful as a lubricant additive and a fuel additive.Type: ApplicationFiled: November 16, 2010Publication date: November 24, 2011Applicant: Castrol LimitedInventors: Irwin L. Goldblatt, Richard P. Sauer, Shean-jer Chen
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Publication number: 20110262378Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex, and therapeutic uses of the complex.Type: ApplicationFiled: December 9, 2009Publication date: October 27, 2011Applicant: CIPLA LIMITEDInventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
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Publication number: 20110251112Abstract: The present invention relates to a graft polymer of (a) a polyalphaolefin having a weight average molecular weight of less than 15000 and a polydispersity of 1.1 to 10; (b) a nitrogenous, ethylenically unsaturated, aliphatic or aromatic, graftable monomer having from 2 to about 50 carbon atoms; and (c) an organo-metallic compound selected from organo-molybdenum, organo-titanium, organo-manganese compounds and mixtures thereof; a process for making the graft polymer; and a lubricating oil composition comprising a major amount of a base oil and a minor amount of the graft polymer.Type: ApplicationFiled: April 1, 2011Publication date: October 13, 2011Applicant: Castrol LimitedInventor: Richard P. Sauer
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Publication number: 20110245119Abstract: The composition and preparation of multifunctional graft polymers useful as dispersants are described. The dispersants described are suitable for controlling sludge and varnish as well as soot, friction and wear. The product is useful as a lubricant additive.Type: ApplicationFiled: March 29, 2011Publication date: October 6, 2011Applicant: Castrol LimitedInventor: Richard P. Sauer
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Publication number: 20110236312Abstract: The invention provides compounds that comprise a 4?-thio nucleoside that is a derivative of 4?-thiothymidine or 4?-thio-2?-deoxyuridine comprising a positron or single photon emitting radioisotope or corresponding non-radioactive isotope attached via a triazole link to the N-3 position. Methods for preparing such compounds and uses of the compounds in medicine are also provided.Type: ApplicationFiled: August 28, 2009Publication date: September 29, 2011Applicant: IMPERIAL INNOVATIONS LIMITEDInventors: Eric Ofori Aboagye, Graham Smith
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Publication number: 20110160404Abstract: The invention relates to copolymers that can be obtained by the polymerization of monomers (A), (B), (C) and (D), where (A) is a monomer of formula (I) wherein A is C2-C4 alkylene and B is a C2-C4 alkylene different from A, R is hydrogen or methyl, m is a number between 1 and 500, and n is a number between 1 and 500, the sum of m+n being equal to between 2 and 1000; (B) is a monomer of formula (II) wherein D is C3 alkylene, R is hydrogen or methyl, and o is a number between 2 and 500; (C) is an ethylenically unsaturated monomer containing an aromatic group; and (D) is an ethylenically unsaturated monomer containing an alkyl radical.Type: ApplicationFiled: July 17, 2009Publication date: June 30, 2011Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Bjoern Fechner, Carsten Schaefer, Alexander Woerndle