Specified Rate-affecting Material Contains Phosphorous, Arsenic, Antimony Or Nitrogen Patents (Class 522/28)
  • Patent number: 10651405
    Abstract: A flexible display device and a manufacturing method thereof are provided. The flexible display device includes a flexible display panel and a function module, the function module includes a base film and a function layer formed on the base film, and the base film is served as an adhesive layer to attach the function module to the flexible display panel.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: May 12, 2020
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Tao Wang, Pao Ming Tsai
  • Patent number: 10619030
    Abstract: The present disclosure is drawn to a polymeric photo active agent which includes diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide modified with a polyether having from 2 to 200 ether groups.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: April 14, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Zhang-Lin Zhou
  • Patent number: 10512594
    Abstract: The present invention relates to a dental composition comprising an initiator system comprising a sensitizer compound having an acylsilyl- or acylgermyl-group and a specific coinitiator compound. The present invention also relates to an initiator system consisting essentially of the sensitizer compound having an acylsilyl- or acylgermyl-group and a coinitiator compound wherein a C—H bond dissociation energy is less than 95 Kcal/mol. Furthermore, the present invention relates to the use of this initiator system for the preparation of a dental composition.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: December 24, 2019
    Assignee: DENTSPLY SIRONA Inc.
    Inventors: Joachim E. Klee, Florian Szillat, Maximilian Maier, Helmut Ritter, Jacques Lalevee, Jean Pierre Fouassier, Fabrice Morlet-Savary, Celine Dietlin, Mariem Bouzrati-Zerelli, Christoph P Fik
  • Patent number: 10005856
    Abstract: Provided are a curable composition including an amide compound that is represented by Formula (1) below and of which a density of sulfonic acid is 3.9 milliequivalent/g or greater. m represents an integer of 1 or greater, n represents an integer of 2 or greater, L1 represents a m+1-valent linking group, and L2 represents an n-valent linking group. R1 represents a hydrogen atom or an alkyl group, and R2 represents —SO3?M+ or —SO3R3 (R3 represents an alkyl group or an aryl group). Here, in a case where there are plural R2's, not all of the R2's are —SO3R3. M+ represents a hydrogen ion, an inorganic ion, or an organic ion.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: June 26, 2018
    Assignee: FUJIFILM Corporation
    Inventors: Yuusuke Iizuka, Satoshi Sano, Keisuke Kodama, Sotaro Inomata, Kuniyuki Kaminaga
  • Patent number: 9891381
    Abstract: Provided is a coated optical fiber excellent in both characteristics of the microbending loss resistance and the low-temperature characteristic. The coated optical fiber 1 comprises an optical fiber 10 that has a cladding layer composed of glass formed on an outer periphery of a glass core, a primary coating layer 20 that coats an outer periphery of the optical fiber 10, and a secondary coating layer 30 that coats an outer periphery of the primary coating layer 20, wherein the primary coating layer 20 has a Young's modulus of 1.2 MPa or less, the secondary coating layer 30 has a Young's modulus of 700 MPa or more, and the primary coating layer 20 contains tin in a content of 70 ppm or less.
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: February 13, 2018
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Noriaki Iwaguchi, Masuo Iida, Kumiko Tachibana, Takashi Takada, Takashi Fujii
  • Patent number: 9620883
    Abstract: A conduction path (20) is formed by connecting a coated wire (26), in which a conductor (27) is surrounded by an insulation coating (28), to a rear end part of a terminal fitting (21) and the entire terminal fitting (21) and a front end part of the coated wire (26) are to be accommodated into a housing (10). The conduction path (20) includes a coating layer (29) made of a photocurable resin, provided in an area of the coated wire (26) to be accommodated into the housing (10), thinner than the insulation coating (28) and surrounding an area of the conductor (27) where the insulation coating (28) is removed.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: April 11, 2017
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yasuo Oomori, Hosei Mizuno, Hiroki Hirai, Masaaki Tabata, Manabu Uesato
  • Patent number: 9393181
    Abstract: Dental material which contains a polymerizable phthalic acid derivative of the general Formula I: with R1=H, methyl or a C1-C5 alkyl residue; R2=H, a phenyl, benzyl or C1-C8 alkyl residue; Q1=is absent or is a C1-C15 alkylene residue, wherein the carbon chain can be interrupted by O or S; Q2=is absent or a (n+1)-valent aliphatic C1-C20 residue, wherein the carbon chain can be interrupted by O or S and wherein Q1 and Q2 cannot be absent simultaneously; X=is absent, is O, S or (—CO—NR4—)—, wherein R4 is H, CH3 or C2H5; Y=is absent, is O, S or (—CO—NR5—)—, wherein R5 is H, CH3 or C2H5; n, m=independently of one another in each case mean 1, 2 or 3; R3=H, CH3, C2H5, Cl, Br or OCH3, and wherein the two carboxyl groups of the benzene ring can together form an anhydride group.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: July 19, 2016
    Assignee: Ivoclar Vivadent AG
    Inventors: Thorsten Bock, Urs Karl Fischer, Iris Lamparth, Norbert Moszner, Volker Rheinberger
  • Patent number: 9061051
    Abstract: The present invention relates to a biocompatible polymer composition, suitable for in vivo vessel repair, comprising a matrix pre-polymer, a filler and a curing agent, wherein said composition wherein said biocompatible polymer composition is curable in the presence of a curing catalyst at 37° C. to form a cured material with an elongation until rupture of at least 5% and an elastic modulus of at least 1 MPa.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: June 23, 2015
    Assignee: Alexander Cornelis de Vries
    Inventor: Alexander Cornelis de Vries
  • Publication number: 20150124031
    Abstract: An inkjet ink set comprising: a color ink including a photocurable compound, a photopolymerization initiator, a gelling agent, and a colorant, the color ink undergoing a sol-gel phase transition depending on the temperature; and a clear ink including a photocurable compound, a photopolymerization initiator, and a gelling agent, the clear ink undergoing a sol-gel phase transition depending on the temperature. The viscosity (?) (CL) of the clear ink at 25° C. is less than ½ the viscosity (?) (CO) of the color ink at 25° C., and the viscosity (?) (CL) of the clear ink is 1×103 mPa·s or greater. Provided is an inkjet ink set by which a printed image offering both high image quality and surface gloss can be formed.
    Type: Application
    Filed: April 18, 2013
    Publication date: May 7, 2015
    Inventors: Hirotaka Iijima, Akio Maeda
  • Publication number: 20150094392
    Abstract: The present invention provides a one-part dental adhesive that exhibits excellent adhesive properties to both enamel and dentin and that has high storage stability and ambient-light stability. The present invention is a one-part dental adhesive including 1 to 30 weight % of a phosphoric acid group-containing monofunctional (meth)acrylate compound (a), 10 to 50 weight % of a water-soluble polymerizable monomer (b), 5 to 50 weight % of a hydrophobic crosslinkable (meth)acrylate compound (c), water (d), and a polymerization initiator (e). The water-soluble polymerizable monomer (b) includes a combination of a monofunctional (meth)acrylamide compound (b-1) having a particular structure and a water-soluble crosslinkable (meth)acrylic monomer (b-2). The weight ratio between the monofunctional (meth)acrylamide compound (b-1) and the water-soluble crosslinkable (meth)acrylic monomer (b-2) is 10:1 to 1:5.
    Type: Application
    Filed: March 15, 2013
    Publication date: April 2, 2015
    Applicant: KURARAY NORITAKE DENTAL INC.
    Inventors: Mitsuru Takei, Yamato Nojiri
  • Publication number: 20150079379
    Abstract: Provided are: a polymerizable composition; a polymer obtained by polymerizing the composition (including an optical adhesive sheet); an image display device using the polymer; and a method for manufacturing the image display device. The polymerizable composition includes: (1) at least one chosen from the group consisting of a compound including a (meth)acrylol group with a polyolefin structural unit, a compound including a (meth)acrylol group with a hydrogenated polyolefin structural unit, a compound including a (meth)acrylol group with a (poly)ester structural unit, and a compound including a (meth)acrylol group with a (poly)carbonate structural unit; (2) a liquid compound including a (meth)acrylol group other than constituent (1); (3) at least one chosen from the group consisting of liquid hydrogenated polybutadiene polyol, liquid hydrogenated polyisoprene polyol, and hydrogenated dimer diol; and (4) a photopolymerization initiator.
    Type: Application
    Filed: June 14, 2013
    Publication date: March 19, 2015
    Applicant: SHOWA DENKO K.K.
    Inventors: Kai Suzuki, Hiroto Kouka, Kazuhiko Ooga
  • Patent number: 8980968
    Abstract: A photosensitive resin composition includes (a) a compound polymerizable in the presence of an acid, and (b) a photoacid generating agent including an onium salt having a cationic part structure represented by formula (b1) below and an anionic part structure represented by formula (b2) below, wherein the component (b) absorbs 50% or more of the amount of 365 nm wavelength light absorbed by the photosensitive resin composition,
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: March 17, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hyo Takahashi, Ken Ikegame, Masako Shimomura
  • Publication number: 20150073066
    Abstract: The present invention relates to a varnish which is for covering the surface of a printed substrate and deposited by inkjet, in which the composition of the varnish comprises at least: —at least one curable oligomer, —at least one curable monomer and —at least one photoinitiator.
    Type: Application
    Filed: April 24, 2013
    Publication date: March 12, 2015
    Inventors: Edmond Abergel, Pierre Allais
  • Publication number: 20150065600
    Abstract: Compositions are provided that are radiation curable to polythioether polymers, which in some embodiments may be useful as sealants. In some embodiments, the composition comprises: a) at least one dithiol monomer; b) at least one diene monomer; c) at least one multifunctional monomer having at least three ethenyl groups; and d) at least one photoinitiator. In some embodiments, the composition comprises: f) at least one dithiol monomer; g) at least one diene monomer; h) at least one multifunctional monomer having at least three thiol groups; and i) at least one photoinitiator. In some embodiments, the composition comprises: k) at least one thiol terminated polythioether polymer; l) at least one multifunctional monomer having at least three ethenyl groups; and m) at least one photoinitiator.
    Type: Application
    Filed: March 29, 2013
    Publication date: March 5, 2015
    Applicant: 3M Innovative Properties Company
    Inventors: Sheng Ye, Susan E. DeMoss, Jonathan D. Zook, Robin E. Wright
  • Patent number: 8957224
    Abstract: A specific type of carbazole photoinitiator is capable of providing radiation curable compositions that are curable by UV LEDs and do not exhibit an unstable yellowing behavior in an image upon storage like ITX.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: February 17, 2015
    Assignee: Agfa Graphics NV
    Inventor: Johan Loccufier
  • Publication number: 20150025169
    Abstract: The invention pertains to an oligomer or polymer substituted by one or more bisacylphosphine oxide moieties, characterized in that said bisacylphosphine oxide moiety is linked via the phosphorous atom, optionally via a spacer group, to the oligomer or polymer backbone; as well as to specifically functionalized bisacylphosphine oxides, suitable to prepare said polymers or oligomers.
    Type: Application
    Filed: October 1, 2014
    Publication date: January 22, 2015
    Applicant: BASF SE
    Inventors: Hansjorg Grutzmacher, Timo Ott, Kurt Dietliker
  • Patent number: 8901198
    Abstract: Disclosed herein are solventborne liquid UV-curable coating compositions comprising: a radiation curable compound comprising an acrylate-terminated compound having greater than two unsaturated sites, wherein the acrylate-terminated compound comprises a reaction product of reactants comprising: an adduct of a polyisocyanate, wherein the adduct of a polyisocyanate comprises a reaction product of reactants comprising a polyisocyanate comprising greater than two isocyanate groups and a compound having groups reactive with the isocyanate groups of the polyisocyanate; and an active hydrogen-containing acrylate; and a photoinitiator composition that includes a first photoinitiator composition for providing surface cure and a second photoinitiator composition for providing through cure of the resultant coating layer. Also disclosed are related multi-component composite coatings, coated substrates, and methods for coating a substrate.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: December 2, 2014
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Charles M. Kania, Kenneth T. Phelps, Kurt A. Humbert, Todd M. Roper, Jiping Shao, David C. Martin
  • Publication number: 20140347427
    Abstract: There is provided an ultraviolet-curable aqueous ink containing: an ultraviolet polymerizable compound; a water-insoluble thioxanthone compound having an absorption at a wavelength range of 375 nm or more and 450 nm or less, a water-insoluble tertiary amine compound, water, and a water-soluble organic solvent at least including a solvent (A) that dissolves the thioxanthone compound and the tertiary amine compound.
    Type: Application
    Filed: December 16, 2013
    Publication date: November 27, 2014
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yoshiro Yamashita, Hiroyuki Ueki, Mami Hatanaka, Toshitake Yui
  • Publication number: 20140329205
    Abstract: The invention relates to a one-component self-adhesive composition for dental use comprising radically polymerizable component(s) with an acidic moiety as component A, radically polymerizable component(s) without an acidic moiety as component (B), an oxidizing agent comprising persulfate(s) as component (C), transition metal component(s) as component (D), photoinitiator system(s) as component (E), optionally non acid-reactive filler(s) as component (F), and optionally additive(s) as component (G).
    Type: Application
    Filed: November 30, 2012
    Publication date: November 6, 2014
    Inventors: Reinhold Hecht, Andrea Stippschild, Vitore Hasanaj, Gioacchino Raia, Manfred Ludsteck, Rainer Guggenberger
  • Patent number: 8846779
    Abstract: The present invention provides an energy ray-curable ink composition excellent in the continuous discharge property, and excellent in curability and adherability. The present invention relates to an energy ray-curable ink composition which contains a coloring agent, contains only a monofunctional monomer having an acrylic equivalent of 300 or less, and having one ethylenic double bond in one molecule, and a polyfunctional monomer having an acrylic equivalent of 150 or less, and having two or more ethylenic double bonds in one molecule as a polymerizable compound, contains an ?-aminoalkylphenone compound and a thioxanthone compound as a photopolymerization initiator, and contains a silicone compound having a polydimethylsiloxane structure as a surface conditioner.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: September 30, 2014
    Assignee: Hitachi Maxell, Ltd.
    Inventors: Katsuyuki Kito, Masayuki Oya, Satoshi Kobayashi
  • Publication number: 20140243444
    Abstract: The purpose of the present invention is to provide a polymer having a low halogen atom content remaining in the polymer, a simple production method thereof, an active energy ray-curable composition that can be rapidly cured by an irradiation of a small amount of light, and a cured product thereof. These purpose can be achieved by an active energy ray-curable composition, including a polyisobutylene polymer (A) represented by the following general formula (1) (wherein R1 represents a monovalent or polyvalent aromatic hydrocarbon group, or a monovalent or a polyvalent aliphatic hydrocarbon group; A represents a polyisobutylene polymer; R2 represents a divalent saturated hydrocarbon group having 2-6 carbon atoms, which contains no hetero atoms; R3 and R4 each represent hydrogen, a monovalent hydrocarbon group having 1-20 carbon atoms, or an alkoxy group having 1-20 carbon atoms; R5 represents hydrogen or a methyl group; and n denotes a natural number), and an active energy ray polymerization initiator (B).
    Type: Application
    Filed: September 20, 2012
    Publication date: August 28, 2014
    Inventors: Yoshihiro Ikari, Hironari Nakabayashi
  • Publication number: 20140220315
    Abstract: Provided are energy curable high-stretch inks and coatings for heat transfer labels. The inks and coatings include monofunctional monomers/oligomers, thermoplastic inert resins, and zero or a limited amount of multifunctional monomers/oligomers and exhibit good stretchability and surface resistance, such as scratch resistance and solvent (water, oil) resistance. Also provided are methods of using the high stretch inks in heat-transfer label (HTL) applications.
    Type: Application
    Filed: July 31, 2012
    Publication date: August 7, 2014
    Applicant: SUN CHEMICAL CORPORATION
    Inventors: Yuemei Zhang, Nicholas Tulling, Jitendra Modi, Leonard Davis, Stephen Anthony Hall
  • Patent number: 8735511
    Abstract: A curing resin composition that cures in two stages: photo cure and thermal cure, hardly contaminates a liquid or liquid crystals when in contact with, and provides high adhesive strength, particularly a curing composition that photocures sufficiently even when shadowed by TFT wires, a black matrix, etc. in photocuring; and a sealant, a sealant for ODF (one-drop-fill), and an LCD containing the curing resin composition.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: May 27, 2014
    Assignee: Adeka Corporation
    Inventors: Hirokatsu Shinano, Hiroya Fukunaga, Kazuyuki Itano
  • Patent number: 8731366
    Abstract: The first aspect of the instant claimed invention is a method of formulating radiation curable Supercoatings for application to an optical fiber used in a telecommunications network. A Multi-layer Film Drawdown Method useful in the Method of formulating radiation curable Supercoatings is also described and claimed. Single mode Optical fibers coated with specific radiation curable Supercoatings are also described and claimed.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: May 20, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Xiaosong Wu, Steven Robert Schmid, Timothy Edward Bishop, John Monroe Zimmerman, Wendell Wayne Cattron, Edward Joseph Murphy, Pratik Shah
  • Patent number: 8724956
    Abstract: The first aspect of the instant claimed invention is a method of formulating radiation curable Supercoatings for application to an optical fiber used in a telecommunications network. A Multi-layer Film Drawdown Method useful in the Method of formulating radiation curable Supercoatings is also described and claimed. Single mode Optical fibers coated with specific radiation curable Supercoatings are also described and claimed.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: May 13, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Xiaosong Wu, Steven Robert Schmid, Timothy Edward Bishop, John Monroe Zimmerman, Wendell Wayne Cattron, Edward Joseph Murphy, Pratik Shah
  • Publication number: 20140113987
    Abstract: The invention relates to the use of O-imino-iso-urea compounds as source of radicals to polymerizable compositions comprising these O-imino-iso-urea and to new O-imino-iso-urea compounds.
    Type: Application
    Filed: December 20, 2013
    Publication date: April 24, 2014
    Applicant: BASF SE
    Inventors: Peter NESVADBA, Lucienne BUGNON FOLGER, Antoine CARROY, Marc FALLER, Bruno SPONY
  • Patent number: 8691352
    Abstract: Disclosed is a photopolymerizable composition which contains a photopolymerization initiator (A) that has a partial structure represented by the following Formula (1) and a polymerizable compound (B). In General formula (1), R3 and R4 each independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, a heteroaryl group or an alkoxy group; R3 and R4 may form a ring with each other; and X represents OR5, SR6, or NR17R18. The photopolymerizable composition is capable of forming a cured film that has high sensitivity, excellent intra-membrane curability and excellent adhesion to a support. The cured film is able to maintain a patterned shape even during post-heating after development and has good pattern formability, while coloring due to heating with passage of time being suppressed.
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: April 8, 2014
    Assignee: FUJIFILM Corporation
    Inventor: Masaomi Makino
  • Publication number: 20140077420
    Abstract: A UV curing system and method for manufacture and repair of composite parts, such as for use in wind blade manufacture and repair is disclosed. The system and method utilize UV as the single radiation source to cure laminates such as glass fiber reinforced laminates containing a photo initiator. The use of Co naphthenate or phenoxyethyl methacrylate in the curing of thick laminates produces high glass transition and complete curing of thick laminates. The addition of cobalt naphthenate and phenoxyethyl methacrylate shows no significant reduction on the bonding strength.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 20, 2014
    Applicant: GENERAL ELECTRIC COMPANY, A NEW YORK CORPORATION
    Inventors: Xiaomei Fang, Jordan P. Seeger
  • Patent number: 8664288
    Abstract: The invention relates to the use of O-imino-iso-urea compounds as source of radicals to polymerizable compositions comprising these O-imino-iso-urea and to new O-imino-iso-urea compounds.
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: March 4, 2014
    Assignee: BASF SE
    Inventors: Peter Nesvadba, Lucienne Bugnon Folger, Antoine Carroy, Marc Faller, Bruno Spony
  • Patent number: 8604096
    Abstract: Provided are a photosensitive resin composition capable of being quickly cured by light and providing an optically cured product which is excellent in a transparency in a visible light of 400 to 780 nm and a heat resistant reliability, a photosensitive resin varnish, a photosensitive resin film and a photosensitive resin cured product. The photosensitive resin composition comprises (A) a polymerizable compound, (B) a polymerization initiator and (C) a hindered phenol base antioxidant, wherein (B-1) at least one selected from ?-hydroxyacetophenone base photoinitiator and a glyoxy ester base photoinitiator and (B-2) a phosphine oxide base photoinitiator are contained as the component (B); the component (C) is a hindered phenol base antioxidant having in a molecule, at least one phenol group having each one group of a methyl group and a t-butyl group on the same aromatic ring; a content of the component (B) is 0.02 to 4.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: December 10, 2013
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Kouji Suzumura, Ikue Mitani, Toshihiko Takasaki, Ikuo Mukai, Masami Ochiai
  • Patent number: 8604612
    Abstract: Present embodiments are directed to an adhesive and method for assembling a chip package. The adhesive may be used to couple a chip to a substrate, and the adhesive may include an epoxy-based dielectric material, an epoxy resin, a photoacid generator, an antioxidant, and a cold catalyst corresponding to the photoacid generator.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: December 10, 2013
    Assignee: General Electric Company
    Inventors: Richard Joseph Saia, Thomas Bert Gorczyca
  • Publication number: 20130237626
    Abstract: The invention relates to radiation curable compositions comprising a liquid 0/s(acyl)phosphine photo initiators of formula (I): wherein each of Ar1, Ar2 and Ar3 is independently a substituted or unsubstituted aryl group. The invention also relates to stabilized forms of liquid bis(acyl)phosphines of formula (I) and radiation curable composition comprising said stabilized photoinitiators. The radiation curable compositions are selected from the group consisting of an optical fiber coating composition and a coating composition capable of radiation cure on concrete and a coating composition capable of radiation cure on metal.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 12, 2013
    Applicant: DSM IP Assets B.V.
    Inventors: Timothy Edward BISHOP, Edward Joseph Murphy, John Edmond Southwell, Satyendra Sarmah, TaiYeon Lee
  • Publication number: 20130222499
    Abstract: Gloss-controllable, radiation-curable inkjet inks cure quickly with minimal radiation exposure, enabling high-printing speed and low surface heating with controllable gloss on the printed image. Ink gloss can be controlled by varying the pinning energy to create the printed images with varied gloss from 10 to 100 gloss unit at 85° gloss measurement angle. After curing, the ink remains flexible on the surface, giving excellent performance on a wide range of surfaces, greatly expanding the range of applications for the ink. A gloss-controllable, radiation-curable inkjet ink may include approximately 8-18% of photo-initiators responding to UVA and UW (UVA: 320-400 nm wavelengths, UW: 400-450 nm wavelengths) radiation to initiate free radicals and optionally, other types of photo-initiators and approximately 60-85% of highly flexible mono-functional monomers.
    Type: Application
    Filed: February 29, 2012
    Publication date: August 29, 2013
    Inventors: Lianhui CONG, Daniel Francis GLOSTER, Paul Andrew EDWARDS
  • Publication number: 20130216838
    Abstract: This invention is related to compositions that can be used to protect surfaces, such as those found on bowling lanes (both synthetic and wood). The compositions are low viscosity and contain little to no VOCs (volatile organic compounds). In one embodiment, the flowable compositions are 100% solids, while in another embodiment, they are solvent-borne compositions that only include VOC-exempt solvents. Regardless of the embodiment, the compositions can be cured via UV LED light to yield scratch, abrasion, and impact resistant coatings.
    Type: Application
    Filed: February 20, 2013
    Publication date: August 22, 2013
    Applicant: KEGEL, LLC
    Inventor: KEGEL, LLC
  • Patent number: 8492071
    Abstract: A curable composition containing (A) a polymerizable compound having an alkyleneoxy group having two or more carbon atoms, (B) a polymerizable compound lacking an alkyleneoxy group having two or more carbon atoms, (C) an i-line absorber, (D) a photopolymerization initiator, (E) an alkali-soluble resin, and (F) a pigment, wherein a mass ratio [(A)/((A)+(B))] is from 0.5 to 0.9, and an i-line transmittance obtainable when the curable composition is formed into a coating film having a thickness of 0.7 ?m, is 10% or less. The curable composition of the invention has enhanced adhesiveness upon forming a micro pattern, and can reduce development residues in unexposed non-cured areas. The curable composition of the invention is suitable for the use in color filters.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: July 23, 2013
    Assignee: FUJIFILM Corporation
    Inventor: Hiroshi Taguchi
  • Publication number: 20130158148
    Abstract: Provided is a resin composition which gives a cured product of a photocurable resin having excellent crack resistance even when formed into a thick film, and capable of maintaining a low coefficient of linear thermal expansion, low thermal weight loss, and a low cure shrinkage.
    Type: Application
    Filed: June 15, 2011
    Publication date: June 20, 2013
    Applicant: ASAHI KASEI E-MATERIALS CORPORATION
    Inventors: Natsumi Tsugane, Hideo Saito, Toru Kusakabe, Motonori Nakamichi
  • Publication number: 20130116358
    Abstract: The invention relates to an acrylate-based UV-curable ink, in particular ink jet ink, having a content of pigments, radical photoinitiators, dispersing agent(s)and optionally additional additives, characterized in that said ink contains at least two radical photoinitiators of the Norrish type I and at least one radically curable monomer in the form of a polyfunctional alkoxylated and/or polyalkoxylated acrylate monomer, which comprises one or more diacrylates and/or triacrylates, wherein the mol ratio of all acrylates to all initiators is approximately 5:1 to 19:1.
    Type: Application
    Filed: April 29, 2011
    Publication date: May 9, 2013
    Applicant: PELIKAN HARDCOPY PRODUCTION AG
    Inventor: Migjen Rrahimi
  • Patent number: 8420708
    Abstract: Methods for making dental crowns, bridges, inlays, onlays, veneers, fillings, and other restorations are provided. The methods involve using a two-phase light curing (TPLC) material. Preferably, the TPLC material used to form the dental restoration comprises a blend of polymerizable compounds; photopolymerization systems (a) and (b), and particulate filler materials (a) and (b). In a first light-curing step, curing light having a wavelength of greater than 420 nm is used to activate system (a). In a second light-curing step, curing light having a wavelength of less than 420 nm is used to activate system (b). The two step light-curing method is efficient and allows the dentist to make restorations having high mechanical strength and pleasing aesthetics.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: April 16, 2013
    Assignee: DENTSPLY International Inc.
    Inventor: Fuming Sun
  • Publication number: 20130090404
    Abstract: Dental material which contains a polymerizable phthalic acid derivative of the general Formula I: with R1?H, methyl or a C1-C5 alkyl residue; R2?H, a phenyl, benzyl or C1-C8 alkyl residue; Q1=is absent or is a C1-C15 alkylene residue, wherein the carbon chain can be interrupted by O or S; Q2=is absent or a (n+1)-valent aliphatic C1-C20 residue, wherein the carbon chain can be interrupted by O or S and wherein Q1 and Q2 cannot be absent simultaneously; X=is absent, is O, S or (—CO—NR4—)—, wherein R4 is H, CH3 or C2H5; Y=is absent, is O, S or (—CO—NR5—)—, wherein R5 is H, CH3 or C2H5; n, m=independently of one another in each case mean 1, 2 or 3; R3?H, CH3, C2H5, Cl, Br or OCH3, and wherein the two carboxyl groups of the benzene ring can together form an anhydride group.
    Type: Application
    Filed: September 28, 2012
    Publication date: April 11, 2013
    Applicant: IVOCLAR VIVADENT AG
    Inventors: Thorsten BOCK, Urs Karl FISCHER, Iris LAMPARTH, Norbert MOSZNER, Volker RHEINBERGER
  • Patent number: 8399533
    Abstract: A photocurable composition includes at least one N-oxyazinium salt photoinitiator, a photosensitizer for the N-oxyazinium salt photoinitiator, an N-oxyazinium salt efficiency amplifier, and one or more photocurable acrylates. This composition can be cured using irradiation under high efficiency. Curing can be carried out in oxygen-containing environment.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: March 19, 2013
    Assignee: Eastman Kodak Company
    Inventor: Deepak Shukla
  • Patent number: 8344041
    Abstract: A novel monomer, 1,1,1-tri-[4-(methacryloxyethylaminocarbonyloxy)-phenyl]ethane (MPE) can be used in preparing dental compositions The MPE monomer can be combined into a dental adhesive with hydroxyethyl methacrylate (HEMA) and BisGMA (bisphenol A dimethacrylate). The MPE polymer can be polymerized with a photoinitiator system, such as a system that includes an iodonium salt. The iodonium salt can be diphenyliodonium hexafluorophosphate.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: January 1, 2013
    Assignee: University of Kansas
    Inventors: Jonggu Park, Paulette Spencer, Elizabeth Murphy Topp, Qiang Ye
  • Patent number: 8344038
    Abstract: A liquid radiation curable composition for inkjet printing includes a photoinitiating system consisting of one or more diffusion hindered photoinitiators selected from the group consisting of non-polymeric di- or multifunctional initiators, oligomeric or polymeric initiators, and polymerizable initiators, and one or more polymerizable co-initiators, wherein at least one of the polymerizable co-initiators is a polymerizable aromatic tertiary amine. Inkjet inks, an inkjet printing process, and packaging materials may include the liquid radiation curable composition.
    Type: Grant
    Filed: September 1, 2008
    Date of Patent: January 1, 2013
    Assignee: Agfa Graphics NV
    Inventors: Johan Loccufier, Roland Claes
  • Publication number: 20120329897
    Abstract: The invention relates to combined radiation- and moisture-curing compounds, which are characterized in particular by rapid curing by means of moisture. The compounds can be used as adhesives, coatings or potting materials. The use of the compounds according to the invention is particularly preferred for filling electro-optical components.
    Type: Application
    Filed: March 3, 2011
    Publication date: December 27, 2012
    Applicant: DELO INDUSTRIE KLEBSTOFFE GMBH & CO. KGAA
    Inventors: Markus True, Dietmar Dengler, Robert Born
  • Patent number: 8338499
    Abstract: A radiation curable composition comprising a curable compound, a photo-initiator and a co-initiator characterized in that said co-initiator is represented by Formula I, wherein MA is the residue of a mono- or oligofunctional Michael acceptor; L is a divalent linking group positioning the two tertiary amines in a 1-3 to 1-10 position, with the proviso that both amines are aliphatic; R1, R2 and R3 independently represent an optionally substituted alkyl group, an optionally substituted alkenyl group , an optionally substituted alkynyl group or an optionally substituted (hetero) alkaryl group; any two of R1, R2 and R3 may represent the necessary atoms to form a ring; any two of R1, R2 and R3 may represent the necessary atoms to form a ring with any of the atoms of the linking group L; n is an integer ranging from 1 to 6.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: December 25, 2012
    Assignee: Agfa Graphics NV
    Inventors: Johan Loccufier, Roland Claes, Jaymes Van Luppen
  • Publication number: 20120322909
    Abstract: The invention relates to a wind power plant comprising a vertically disposed shaft (2), a rotor with a number of straight or slightly curved blades (3, 4) which are parallel to the shaft (2); said rotor rotates round the shaft (2) whereby at least, one rotor blade (3, 4) which is disposed on the side facing the shaft (2) has a strip (5), which, in turn, is parallel to the shaft and projects from the surface of the rotor-blade (3, 4).
    Type: Application
    Filed: June 26, 2012
    Publication date: December 20, 2012
    Applicant: General Electric Company
    Inventors: WENLIANG PATRICK YANG, WENDY WEN-LING LIN, PAUL TAKAO FURUTA
  • Patent number: 8314162
    Abstract: The invention relates to an initiator system comprising a diarylalkylamine compound and a sensitizing agent. The invention also relates to a hardenable composition comprising the initiator system. The invention further relates to the use of the initiator system for initiating the hardening process of a hardenable composition being selected from cationically curing composition(s) and/or radically curing composition(s) or a mixture thereof. The initiator system and the hardening composition can be used in various fields, including the dental and orthodontic area.
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: November 20, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Bettina Hailand, Adrian S. Eckert, Karsten Dede
  • Patent number: 8297975
    Abstract: A reaction-curable adhesive composition exhibiting acidity is formed form a weakly acidic to alkaline composition (I) comprising (a) a polymerizable monomer and (b) a compound represented by the following formula (I) and a strongly acidic composition (II) comprising (a) a polymerizable monomer. R1—C6H4—NR2CH2COOR3??(1) wherein R1 and R2 are each independently a hydrogen atom or an alkyl group which may have a functional group, and R3 is a hydrogen atom or a metal atom. The composition containing the polymerizable monomer can be stably stored for a long period of time.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: October 30, 2012
    Assignee: Sun Medical Co., Ltd.
    Inventors: Takashi Yamamoto, Toshiki Ono, Masami Arata, Tatsuya Ori
  • Publication number: 20120270963
    Abstract: Provided are a photosensitive resin composition capable of being quickly cured by light and providing an optically cured product which is excellent in a transparency in a visible light of 400 to 780 nm and a heat resistant reliability, a photosensitive resin varnish, a photosensitive resin film and a photosensitive resin cured product. The photosensitive resin composition comprises (A) a polymerizable compound, (B) a polymerization initiator and (C) a hindered phenol base antioxidant, wherein (B-1) at least one selected from ?-hydroxyacetophenone base photoinitiator and a glyoxy ester base photoinitiator and (B-2) a phosphine oxide base photoinitiator are contained as the component (B); the component (C) is a hindered phenol base antioxidant having in a molecule, at least one phenol group having each one group of a methyl group and a t-butyl group on the same aromatic ring; a content of the component (B) is 0.02 to 4.
    Type: Application
    Filed: November 29, 2010
    Publication date: October 25, 2012
    Inventors: Kouji Suzumura, Ikue Mitani, Toshihiko Takasaki, Ikuo Mukai, Masami Ochiai
  • Publication number: 20120256338
    Abstract: The disclosure provides a new photopolymerizable resin system for dental restorative materials. The resin system utilizes a thiol-ene component as the reactive diluent in dimethacrylate systems. The ternary resin system comprises a thiol monomer, an ene monomer and a dimethacrylate monomer. Use of an off-stoichiometric ratio of thiol:ene functional groups in favor of excess thiols results in enhanced overall functional group conversion, improved polymer mechanical properties, and reduced shrinkage stress of the ternary system when compared to either traditional dimethacrylate or thiol-ene resin systems.
    Type: Application
    Filed: May 16, 2012
    Publication date: October 11, 2012
    Applicant: The Regents of the University of Colorado, a body corporate
    Inventors: Christopher N. Bowman, Neil B. Cramer
  • Publication number: 20120238658
    Abstract: [Problems] To provide a liquid dental adhesive composition which contains a phosphoric acid-type compound having a hydrogenphosphoric diester group as an acidic group-containing polymerizable monomer and, further, contains polyvalent metal ions, effectively preventing not only the gelation but also the formation of precipitates (cloudiness) during the storage.
    Type: Application
    Filed: December 2, 2010
    Publication date: September 20, 2012
    Applicant: TOKUYAMA DENTAL CORPORATION
    Inventors: Koji Matsushige, Qian Cui, Ayumi Dodomi