Oxygen Other Than As Part Of A Coo-group Patents (Class 522/183)
  • Patent number: 11549020
    Abstract: A curable composition comprises at least 10 wt % expanding monomers based on a total weight of the curable composition, at least 25 wt % acrylate monomers based on the total weight of the curable composition, a photoinitiator, and a photosensitizer. The acrylate monomers have a molecular weight of 500 or less. The curable composition has a viscosity of 10 cP or less. A total amount of the expanding monomers and the acrylate monomers are at least 90 wt % based on the total weight of the curable composition.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: January 10, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Fen Wan, Weijun Liu
  • Patent number: 10640654
    Abstract: A coating composition containing a radiation-curable component, a photoinitiator, and a UV absorber is described. The coating composition may be applied to an optical fiber and cured to form a coating. The UV absorber provides a protective function by inhibiting unintended curing of the coating that may occur upon exposure of the fiber to UV light during fiber processing. The spectral overlap of the photoinitiator and UV absorber is minimized to permit efficient photoinitiation of the curing reaction over one or more wavelengths. Photoinitiation may be excited by an LED source with a peak emission wavelength in the range from 360 nm-410 nm.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: May 5, 2020
    Assignee: Corning Incorporated
    Inventors: Michael Edward DeRosa, Michelle Dawn Fabian, Stephan Lvovich Logunov, James Robert Matthews, Manuela Ocampo
  • Patent number: 10189867
    Abstract: The present document discloses an organosilicon modified photoinitiator represented by the general formula (I): wherein, R1 and R2 are each independently selected from the group consisting of C1-C20 alkyl, C2-C8 alkenyl, C5-C8 cycloalkyl, aryl C1-C3 alkyl; one of R3, R4, R5, R6, and R7 is SIL1-X, and the others are each independently selected from the group consisting of hydrogen, C1-C20 alkyl, C2-C8 alkenyl, C5-C8 cycloalkyl, aryl C1-C3 alkyl, and halogen; X is a direct bond or C1-C12 alkylene; and SIL1 and SIL2 are each independently represented by the formula —SiR8R9R10 or (R?SiO3/2)a(R?2SiO2/2)b(R??3SiO1/2)c, wherein R8, R9 and R10 are each independently selected from the group consisting of C1-C20 alkyl, C2-C8 alkenyl, C5-C8 cycloalkyl, aryl, and aryl C1-C3 alkyl, R?, R? and R?? each independently selected from the group consisting of C1-C20 alkyl, C2-C8 alkenyl, C5-C8 cycloalkyl, and phenyl C1-C3 alkyl, and a, b, and c are numbers that satisfy a?0, b?0, c>0, the ratio of a to c is from 0 to 10
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: January 29, 2019
    Assignees: Henkel IP & Holding GmbH, Henkel AG & Co. KGaA
    Inventors: Hao Wu, Zhiming Li, Jinyou Li, Yong Zhang, Xingang Zhang, Zhixiang Lu, Zheng Lu
  • Patent number: 9765241
    Abstract: Provided is a pressure sensitive adhesive article comprising (a) a substrate (Sa), (b) in contact with said substrate (Sa), a layer (Lb) of a composition (Cb) that comprises one or more acrylic polymer (POLb) having Tg of ?10° C. or lower, and (c) in contact with said layer (Lb), a layer (Lc) of a composition (Cc) that comprises one or more acrylic polymer (POLc) that comprises 20% to 90% polymerized units of one or more high-aliphatic vinyl monomer, by weight based on the weight of said polymer (POLc). Also provided is a bonded article made by a process of contacting a substrate (Sd) with such a pressure sensitive adhesive article, wherein said substrate (Sd) is in contact with said layer (Lc).
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: September 19, 2017
    Assignee: ROHM AND HAAS COMPANY
    Inventors: William B. Griffith, Jr., Melissa Lane
  • Patent number: 9114080
    Abstract: A dental curable composition includes: a radically polymerizable monomer; a polymerization initiator; and a hyperbranched polymer, in which the hyperbranched polymer includes a unit structure represented by the general formula (I) and unit structures represented by the general formula (IIA) and/or the general formula (IIB) (in the general formula (I), A represents a single bond for bonding C and R1, >C?O, —O—, or —COO—, R1 represents a divalent saturated aliphatic hydrocarbon group or a divalent aromatic hydrocarbon group, and R2 represents a hydrogen atom or a methyl group; and in the general formula (IIA) and the general formula (IIB), R3, R4, and R5 each represent a hydrogen atom, an alkyl group, an alkoxycarbonyl group, an aryl group, or a cyano group, and R6 represents an alkylene group).
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: August 25, 2015
    Assignee: TOKUYAMA DENTAL CORPORATION
    Inventors: Tomonao Shimizu, Tatsuya Yamazaki, Hideki Kazama, Hironobu Akizumi
  • Publication number: 20150138740
    Abstract: An integrated silicone for protecting electronic devices includes a base resin, a thermal initiator, and a photoinitiator.
    Type: Application
    Filed: November 10, 2014
    Publication date: May 21, 2015
    Inventors: Kyungjae SHIN, Kiwoong KIM
  • Patent number: 9012415
    Abstract: This invention refers to photo-crosslinked hydrogel materials based in gellan gum suitable for tissue engineering and regenerative medicine applications or as drug delivery systems. Formulations of gellan gum with different degrees of acylation serve as precursor material for insertion of a polymerizable moiety. The materials are capable of free radical polymerization with a photo-initiator at mild temperatures and exposure to ultraviolet light, enabling control of reticulation and withstanding the encapsulation of human and animal cells and/or drugs, and any combination thereof. The physicochemical and biological properties can be adjusted by combining different formulations of gellan gum and reaction conditions.
    Type: Grant
    Filed: March 26, 2011
    Date of Patent: April 21, 2015
    Assignee: Stemmatters, Biotecnologia e Medicina Regenerativa S.A.
    Inventors: Joana Catarina Da Silva Correia, Joaquim Miguel Antunes De Oliveira, João Manuel Teixeira De Oliveira, Rui Pedro Amandi Romero De Sousa, Rui Luis Gonçalves Dos Reis
  • Patent number: 8912247
    Abstract: Improved methods for preparing polyethylene glycol fumarate) are disclosed. Methods for chemically crosslinking or photocross-linking hydrophilic polyethylene glycol fumarate) with hydrophobic polymers such as poly(propylene fumarate) (PPF) and poly(caprolactone fumarate) (PCLF) to form various hydrogels (FIG. 1) with controllable hydrophilicity are also disclosed. The hydrogels are useful in the fabrication of injectable and in-situ hardening scaffolds for application in skeletal reconstruction. An injectable material including the hydrogels may be useful in controlled drug release.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: December 16, 2014
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Shanfeng Wang, Lichun Lu, Michael J. Yaszemski
  • Publication number: 20140349086
    Abstract: The present invention provides a photo-curable composition that requires a small demolding force. The present invention also provides a UV imprint method that requires a small demolding force. The photo-curable composition contains a polymerizable monomer (A), a polymerization initiator (B), and a fluorine-containing surfactant (C). A photo-cured product of the photo-curable composition has a water contact angle of 74 degrees or less.
    Type: Application
    Filed: October 24, 2012
    Publication date: November 27, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Toshiki Ito, Chieko Mihara, Kanae Kawahata, Motoki Okinaka
  • Publication number: 20140341524
    Abstract: A coating composition including a reinforcing agent. The coating composition may include one or more radiation-curable monofunctional monomers, one or more radiation-curable multifunctional monomers or oligomers, a photoinitiator, and a reinforcing agent. The monofunctional monomers, multifunctional monomers, and multifunctional oligomers may include acrylate groups. The reinforcing agent may be an acrylic co-polymer that includes two or more repeat units. At least one of the repeat units includes chemical groups that enable self-association of the acrylic co-polymer. Self-association of the acrylic co-polymer may improve the tensile strength of coatings formed from the coating compositions.
    Type: Application
    Filed: April 9, 2014
    Publication date: November 20, 2014
    Applicant: Corning Incorporated
    Inventors: Dana Craig Bookbinder, Michelle Dawn Fabian, Kevin Robert McCarthy, Weijun Niu, David Neal Schissel, Michael James Winningham
  • Publication number: 20140335304
    Abstract: A resinous structure derived from fluorine-containing polymers useful as a mold with dimensional stability is disclosed.
    Type: Application
    Filed: May 9, 2014
    Publication date: November 13, 2014
    Applicant: TOYO GOSEI CO., LTD.
    Inventor: Takeshi Osaki
  • Publication number: 20140309327
    Abstract: [PROBLEM] The present invention provides an acrylic resin composition, which has low viscosity and can be cured even by an LED irradiation device with low illuminance, and which provides a cured product with adequate peel strength without addition of an additive for forced peeling, wherein the cured product has both toughness and bendability.
    Type: Application
    Filed: October 30, 2012
    Publication date: October 16, 2014
    Inventors: Yasutoshi Nogami, Takanori Wachi
  • Patent number: 8859071
    Abstract: A curable composition for imprints, which is excellent in patternability and in line edge roughness, is provided. The curable composition for imprints comprises at least one kind of polymerizable monomer (A) and at least one kind of photopolymerization initiator (B). The polymerizable monomer (A) comprises at least two fluorine-containing groups selected from a fluoroalkyl group and a fluoroalkylether group and each of two of the fluorine-containing groups is connected with each other through a linking group having at least two carbon atoms.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: October 14, 2014
    Assignee: FUJIFILM Corporation
    Inventor: Kunihiko Kodama
  • Publication number: 20140290990
    Abstract: A curable composition to be used for a printed wiring board is disclosed, which has an excellent flexibility and an excellent adhesive property with respect to both a plastic substrate and a conductive layer in the printed wiring board. The curable composition includes (A) a (meth)acrylate compound having a polyene structure, (B) a (meth)acrylate compound having a hydroxyl group; and (C) a photopolymerization initiator. From the curable composition, a cured coating film, and a printed wiring board including the cured coating film in the form of a predetermined pattern are obtained.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 2, 2014
    Applicant: TAlYO INK MFG. CO., LTD.
    Inventors: Masayuki SHIMURA, Yoshiyuki FURUTA, Masao YUMOTO, Shoji MINEGISHI
  • Patent number: 8796350
    Abstract: An ultraviolet (UV) crosslinkable acrylic pressure sensitive adhesive comprises an acrylic copolymer and a cationic photoinitiator. The acrylic copolymer comprises pendant reactive functional groups. The pressure sensitive adhesive formed from the acrylic copolymer with the pendant reactive functional groups result in high green strength and/or high temperature holding strength of the adhesive.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: August 5, 2014
    Assignee: Henkel US IP LLC
    Inventors: Yuxia Liu, Peter Palasz, Charles W. Paul, Paul B. Foreman
  • Patent number: 8796351
    Abstract: A method for forming a pressure sensitive adhesive including providing a substance that is an epoxidized triglyceride or an epoxidized fatty ester, and polymerizing the substance. A pressure sensitive adhesive can be formed by copolymerizing at least two substances that can be an epoxidized triglyceride, epoxidized fatty ester, or (meth)acrylic copolymer. In yet another method, the at least two substances can be an acrylated epoxidized triglyceride, acrylic copolymer, fatty acid based monomer produced by the reaction of an acid group of a fatty acid and an epoxy group of glycidylmethacrylate, or (meth)acrylic monomer.
    Type: Grant
    Filed: May 20, 2008
    Date of Patent: August 5, 2014
    Assignee: Avery Dennison Corporation
    Inventor: Carol A. Koch
  • Patent number: 8795843
    Abstract: Provided is an acrylic film for punching excellent in transparency and free from breakage or whitening even if it is punched. The present invention is an acrylic film for punching containing a polymer (C) containing a di(meth)acrylate (A) unit represented by general formula (1) below and a mono(meth)acrylate (B) unit: —CH2—CR1—COO—(X)n—COCR1—CH2—??(1) wherein (X) represents at least one repeat unit selected from C2H4O, C3H6O and C4H8O; the molecular weight of (X)n is 500 or more; and R1 represents H or CH3.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: August 5, 2014
    Assignee: Mitsubishi Rayon Co., Ltd.
    Inventors: Yuuhei Konokawa, Yoshiaki Satou, Kousuke Fujiyama, Yasuhiko Nabeshima, Tomoyoshi Yamashita
  • Patent number: 8785515
    Abstract: Polycyclic aromatic compounds of formula (I) having at least two conjugated aromatic rings at least one of which has a substituent comprising a cyclic carbonate group can be used as sensitizers for cationic photoinitiators, especially iodonium compounds, and may also function as monomers in cationically initiated radiation curable compositions, especially coating compositions, such as printing inks and varnishes.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: July 22, 2014
    Assignee: Sun Chemical Corporation
    Inventors: Shaun Lawrence Herlihy, Robert Stephen Davidson
  • Publication number: 20140102935
    Abstract: A heat-sealable coating composition curable by actinic radiation containing a monofunctional (meth)acrylate monomer, a multifunctional (meth)acrylate monomer, vinyl modified diene block copolymer, a diene block copolymer, a vinyl modified diene, and mixtures thereof, and at least one photoinitiator. The heat sealable resin is dissolved or finely dispersed in said monomer mixture. Also disclosed is a blister pack formed by the heat sealing the cured composition.
    Type: Application
    Filed: October 15, 2012
    Publication date: April 17, 2014
    Inventor: Rohitha Muthumala Jayasuriya
  • Patent number: 8697932
    Abstract: Switchable adhesives comprising a mixture, in proportions by weight, of 20% to 98% of an adhesive, 2% to 80% of curable molecules and 0.05% to 10% of photoinitiator. Preferably, the adhesive and curable molecules are mutually soluble when dry or the curable molecules and adhesive may be uniformly dispersed in each other. Preferably the amount of adhesive in the mixture is in the range 40% to 98% by weight, more preferably 60% to 95% by weight, even more preferably 70% to 85% by weight. Preferably the proportion of curable molecules in the mixture ranges from 2% to 60% by weight, more preferably 5% to 40% by weight, even more preferably 15% to 30% by weight. Preferably, the photoinitiator is present in the mixture in the proportions 0.5% to 5% by weight, more preferably 1% to 3% by weight. Such switchable adhesives are useful in medical dressings and other removable sheet products, and may be simply prepared by stirring the adhesive, the curable molecules and the photoinitiator together at room temperature.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: April 15, 2014
    Assignee: Lumina Adhesives AB
    Inventor: Mats Tunius
  • Publication number: 20140045966
    Abstract: The photosensitive composition of the present invention includes: (1) a radical initiator (A); (2) an acid generator (B) and/or a base generator (C); and (3) a polymerizable substance (D), wherein at least one of the radical initiator (A), the acid generator (B) and the base generator (C) are to generate an active species (H) on exposure to active rays, the active species (H) reacting with the radical initiator (A), the acid generator (B) or the base generator (C) to generate another active species (I), the active species (I) initiating polymerization of the polymerizable substance (D), the active species (H) or (I) is an acid or a base, and the photosensitive composition contains substantially no colorants, metal oxide powder, or metallic powder.
    Type: Application
    Filed: March 6, 2012
    Publication date: February 13, 2014
    Inventors: Shihei Motofuji, Shintaro Higuchi, Hironobu Tokunaga, Takao Mukai, Takeshi Otaka, Yusuke Mizuno, Yasuhiro Shindo, Eiji Matsumoto
  • Patent number: 8642676
    Abstract: A polymerizable composition comprising a syrup composition (?) and a polymerization initiator (?), wherein the syrup composition (?) contains a copolymer (C) and at least one (meth)acrylate selected from a di(meth)acrylate (A) represented by the general formula (1) and a mono(meth)acrylate (B), wherein the copolymer (C) is obtained by polymerization of a monomer mixture containing 1 to 60 wt % of the di(meth)acrylate (A) represented by the following general formula (1): CH2?CR1—COO—(X)—COCR1?CH2 (1) (wherein, (X) represents at least one residue selected from a polyalkylene glycol, a polyester diol and a polycarbonate diol having a number-average molecular weight of 500 or more, and R1 represents H or CH3) and 40 to 99 wt % of the mono(meth)acrylate (B); and an acrylic resin film 1 having flexibility and high transparency obtained by polymerizing and curing the polymerizable composition.
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: February 4, 2014
    Assignee: Mitsubishi Rayon Co., Ltd.
    Inventors: Yuuhei Konokawa, Kousuke Fujiyama, Yasuhiko Nabeshima
  • Patent number: 8628698
    Abstract: Disclosed is a resin composition for a protective layer of a color filter including an acrylate-based resin including a repeating unit represented by each of Chemical Formulae 1 to 3, a melamine-based resin represented by Chemical Formula 4, a thermal acid generator (TAG), and a solvent.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: January 14, 2014
    Assignee: Cheil Industries Inc.
    Inventors: Se-Young Choi, Jae-Hyun Kim, Nam-Gwang Kim, Eui-June Jeong, Sang-Kyun Kim, Kwen-Woo Han, Hyun-Hoo Sung
  • Publication number: 20130337161
    Abstract: An organic-inorganic composite film containing an organic-inorganic composite including an inorganic compound particle and a polymer bonded to the inorganic compound particles. A percentage of voids in the film is 3 to 70 volume % with reference to a volume of the film.
    Type: Application
    Filed: February 20, 2012
    Publication date: December 19, 2013
    Applicant: ASAHI KASEI CHEMICALS CORPORATION
    Inventors: Mitsuyo Akimoto, Kenya Tanaka
  • Publication number: 20130331479
    Abstract: A curable polymeric composition is herein disclosed. According to one embodiment, a curable polymeric composition comprises a thermoplastic block copolymer containing at least two polymer blocks A separated by at least one polymer block B. Each polymer block A is primarily a poly(monovinyl aromatic hydrocarbon) block, and polymer block B includes hydrogenated conjugated didne. The solid curable polymeric composition further comprises a curable functional compound compatible with polymer block A. The solid curable polymeric composition optionally comprises an initiator, a plasticizer, an antioxidant; a tackifyer and an aromatic resin.
    Type: Application
    Filed: February 18, 2011
    Publication date: December 12, 2013
    Applicant: Kraton Polymers U.S. LLC
    Inventors: Martine Jeanne Dupont, Duco Bodt
  • Publication number: 20130302563
    Abstract: The present invention relates to a photopolymerizable composition and an optical sheet comprising a cured resin layer formed therefrom. The polymerizable composition shows a high refractive index and excellent light resistance and is thus useful for an optical sheet assembly for a backlight unit.
    Type: Application
    Filed: October 20, 2011
    Publication date: November 14, 2013
    Applicant: KOLON INDUSTRIES, INC.
    Inventors: Hong Gu Hwang, Kyung Jong Kim, Chang Won Park, Eui Young Shin, Chang Pyo Hong
  • Patent number: 8580906
    Abstract: Provided are a polyrotaxane capable of using an aqueous solvent in a fabricating process although it has hydrophobicity, an aqueous composition having the polyrotaxane, a crosslinked body comprising the polyrotaxane, etc. The polyrotaxane comprises blocking groups located at both ends of a pseudo-polyrotaxane having cyclic molecules and a linear molecule which pierces the cavities of the cyclic molecules in a skewered manner to form a clathrate therewith so as not to detach the cyclic molecules, wherein the cyclic molecules have a group represented by Formula I, a group represented by Formula II and a group represented by Formula III. Incidentally, M represents, for example, a group derived from ring-opening polymerization of ?-caprolactone or the like, A represents a hydroxy group or the like, B represents a —COOH group or the like, and C represents A and/or B: -M-A??Formula I; -M-B??Formula II; and —C??Formula III.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: November 12, 2013
    Assignee: Advanced Softmaterials Inc.
    Inventors: Yuki Hayashi, Mariko Shibuya, Masabumi Kudoh, Masahiko Yamanaka
  • Publication number: 20130286604
    Abstract: A photocurable resin composition which hardly causes leakage and is easily formed into a desired shape and an image display device using this photocurable resin composition are provided. Namely, a photocurable resin composition comprises a compound (A) having a photopolymerizable functional group and an oil gelling agent (B), is provided. Also, an image display device having a laminate structure including an image display unit having an image display part, a transparent protective plate, and a resin layer existent between the image display unit and the transparent protective plate, wherein the resin layer is a cured material of the above-described photocurable resin composition, is provided.
    Type: Application
    Filed: March 21, 2013
    Publication date: October 31, 2013
    Applicant: HITACHI CHEMICAL COMPANY, LTD.
    Inventor: Hitachi Chemical Company, Ltd.
  • Publication number: 20130269558
    Abstract: The present invention relates to a curable jettable fluid for making a flexographic printing master comprising an initiator, a cyclic monofunctional (meth)acrylate monomer and a difunctional (meth)acrylate monomer characterized in that the initiator is an oligomer, a polymer or a copolymerizable compound.
    Type: Application
    Filed: December 19, 2011
    Publication date: October 17, 2013
    Applicant: AGFA GRAPHICS NV
    Inventors: Luc Vanmaele, Eddie Daems
  • Publication number: 20130270222
    Abstract: There is provided a planarizing film-forming composition for a hard disk. A planarizing film-forming composition for a hard disk comprising a hydrophobic coating material having a photopolymerizable group and an aromatic group, containing a polymer or a combination of a polymer and a compound selected from the group consisting of a polymer (A1), a polymer (A2), a polymer (A3), a compound (a1), a compound (a2), and a compound (a3).
    Type: Application
    Filed: December 21, 2011
    Publication date: October 17, 2013
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Taku Kato, Keisuke Shuto, Junpei Kobayashi, Masayoshi Suzuki
  • Publication number: 20130270223
    Abstract: A photoresist composition includes about 65% by weight to about 80% by weight of a mono-functional monomer, about 5% by weight to about 20% by weight of a di-functional monomer, about 1% by weight to about 10% by weight of a multi-functional monomer including three or more functional groups, about 1% by weight to about 5% by weight of a photoinitiator, and less than about 1% by weight of a surfactant, each based on a total weight of the photoresist composition.
    Type: Application
    Filed: December 11, 2012
    Publication date: October 17, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ki-Beom LEE, Dae-Hwan JANG, Atsushi TAKAKUWA
  • Publication number: 20130266811
    Abstract: The present invention relates to compositions which comprise an olefinic component and a compound reactive or curable with the olefinic component, and which are suitable for production of release layers
    Type: Application
    Filed: October 14, 2011
    Publication date: October 10, 2013
    Applicant: HINTERWALDNER CONSULTING & PARTNER
    Inventors: Rudolf Hinterwaldner, Stephan Hinterwaldner
  • Patent number: 8540813
    Abstract: An ink for the engraved copperplate intaglio printing inks is disclosed, which comprises high-molecular-weight dendritic polymer as a binder component. Inks comprising such polymer can be formulated so as to contain a significantly reduced amount of organic solvent (volatile organic components, VOC) while still being in the appropriate viscosity range required by the intaglio printing process. The printed and cured intaglio ink of the present invention has improved chemical and mechanical resistance properties.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: September 24, 2013
    Assignee: Sicpa Holding SA
    Inventors: Anne Grosset, Olivier Lefèbvre, Christophe Schaller, Nicolas Trachsel, Patrick Magnin, Patrick Veya
  • Publication number: 20130235114
    Abstract: An inkjet printing method includes, in order, the steps of a) providing to an inkjet printer at least two or more colorless liquids having a different composition and at least one color inkjet ink; b) mixing the color inkjet ink in a controlled amount with the two or more colorless liquids; and c) printing the ink-mixture of the color inkjet ink and the two or more colorless liquids with the inkjet printer onto an ink-receiver.
    Type: Application
    Filed: April 29, 2013
    Publication date: September 12, 2013
    Applicant: AGFA GRAPHICS NV
    Inventors: Etienne VAN THILLO, Frank DE VOEGHT
  • Patent number: 8507575
    Abstract: A radiation-sensitive resin composition includes a first polymer including a repeating unit represented by a following formula (I). X+ is an onium cation. X+ in the formula (I) is preferably an onium cation represented by a following formula (1-1), an onium cation represented by a following formula (1-2) or a combination thereof.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: August 13, 2013
    Assignee: JSR Corporation
    Inventors: Nobuji Matsumura, Yukio Nishimura, Akimasa Soyano, Ryuichi Serizawa, Noboru Otsuka, Hiroshi Tomioka
  • Patent number: 8507725
    Abstract: Compounds of the formula I or (I?), wherein R1 and R?1 for example are hydrogen, C3-C8cycloalkyl or C1-C12alkyl, R2 and R2? for example are hydrogen; unsubstituted C1-C20alkyl or substituted C1-C20alkyl; and R8 and R9 for example are hydrogen, C1-C12alkyl which optionally is substituted, or phenyl which optionally is substituted; exhibit an unexpectedly good performance in photopolymerization reactions.
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: August 13, 2013
    Assignee: BASF SE
    Inventors: Akira Matsumoto, Hisatoshi Kura
  • Patent number: 8507726
    Abstract: Photoinitiators mixture comprising (i) at least one compound selected from the group consisting of alpha-hydroxy ketones, monoacylphosphine oxides, bisacylphosphine oxides, ketosulfones, benzil ketals, benzoin ether, phenylglyoxylates, borates and titanocenes; and (ii) at least one compound of the formula (I) or (I?) R1, R?1, R2 and R2? R?9 independently of each other for example are hydrogen or C1-C12alkyl R7, R8, R9, R?8 and R?9 independently of each other for example are hydrogen, C1-C12alkyl which optionally is substituted or phenyl which optionally is substituted, exhibit excellent photoinitiating properties.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: August 13, 2013
    Assignee: BASF SE
    Inventors: Katia Studer, Sébastien Villeneuve, Akira Matsumoto, Hisatoshi Kura, Jan Sültemeyer
  • Publication number: 20130197637
    Abstract: The invention relates to a novel method for preparing materials whose properties can be manipulated after fabrication. In this process, a base material is created in a manner that provides spaces or voids which can then be filled with a modifying composition. The method is particularly useful in the manufacture of light adjustable optical elements such as intraocular lenses.
    Type: Application
    Filed: December 12, 2012
    Publication date: August 1, 2013
    Applicant: CALHOUN VISION, INC
    Inventor: CALHOUN VISION, INC
  • Publication number: 20130197122
    Abstract: The present invention relates to nanocomposites comprising nanoparticles and a thermoplastic polymer composition, said nanocomposite being characterized by improved homogeneity, and in consequence by improved properties. Further, the present invention relates to a process for the production of such nanocomposites by first dispersing the nanoparticles in a dispersant and subsequent blending with a thermoplastic polymer composition.
    Type: Application
    Filed: March 2, 2011
    Publication date: August 1, 2013
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Séverine Gauchet, Jacques Michel, Olivier Lhost, Pascal Navez, Jacques Everaert, Romain Luijkx, Marc Dupire
  • Patent number: 8466208
    Abstract: A curable sheet composition able to follow up a mold shape under the application of heat and pressure, able to polymerize and cure upon being irradiated with light, permitting an optical element molding pattern to be fixed, and comprising 50% to 94% of a polycarbonate diol-modified urethane acrylate oligomer, 5% to 40% of a (meth)acrylate containing at least one carboxyl group in each molecule thereof, and 0.5% to 5% of a photopolymerization initiator.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: June 18, 2013
    Assignee: Three Bond Co., Ltd.
    Inventor: Takashi Nemoto
  • Patent number: 8449954
    Abstract: The present invention relates to a specific photoreactive polymer that shows excellent alignment stability and thermal stability together with excellent liquid crystal alignment, thereby being desirably used in an alignment film of a liquid crystal display device, a compound having a photoreactive functional group that is used as a monomer for the preparation of the photoreactive polymer, and an alignment film.
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: May 28, 2013
    Assignee: LG Chem, Ltd.
    Inventors: Dai-Seung Choi, Sung-Ho Chun, Young-Chul Won, Dong-Woo Yoo
  • Publication number: 20130118671
    Abstract: Adhesive composition according to the present invention includes an adhesive base agent consisting of a monomer and a polymerization initiator. Adhesion of the adhesive composition changes to take local maximum value, minimum value and a value greater than the local maximum value along with increase of irradiation amount of the electromagnetic wave or particle beam irradiated to the adhesive composition under a predetermined temperature environment. In a method for manufacturing a laminate according to the present invention allows for easy peeling of adherends and a layer of the adhesive composition when adhesion of the adhesive composition takes the minimum value.
    Type: Application
    Filed: April 28, 2011
    Publication date: May 16, 2013
    Applicant: NITTO DENKO CORPORATION
    Inventors: Kentarou Takeda, Miki Okamoto, Takuya Mori, Tatsuki Nagatsuka
  • Patent number: 8436069
    Abstract: The present invention provides an ink composition containing: a radical polymerizable compound; a photopolymerization initiator, and a chain transfer agent; and the radical polymerizable compound includes a monofunctional monomer at a ratio of 85% by weight or more in the total weight of the radical polymerizable compound.
    Type: Grant
    Filed: March 15, 2010
    Date of Patent: May 7, 2013
    Assignee: FUJIFILM Corporation
    Inventor: Kazuhiro Yokoi
  • Patent number: 8436066
    Abstract: Compositions that can be polymerized and/or crosslinked into coatings by cationic and/or radical irradiation contain at least one photoinitiator and at least one compound having at least one isocyanate function.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: May 7, 2013
    Assignee: Vencorex France
    Inventors: Jean-Marc Frances, Philippe Barbeau, Jean-Marie Bernard, Damien Bourgeois
  • Publication number: 20130096225
    Abstract: An inkjet printing method includes the steps of a) providing a white inkjet ink and at least one colour inkjet ink to an inkjet printer; and b) jetting the white inkjet ink at a higher temperature than the colour inkjet ink onto an ink-receiver. The difference in jetting temperature between the white inkjet ink and the colour inkjet ink is at least 5° C. Inkjet ink sets and inkjet printers are also disclosed.
    Type: Application
    Filed: December 7, 2012
    Publication date: April 18, 2013
    Applicant: AGFA GRAPHICS NV
    Inventor: AGFA GRAPHICS NV
  • Patent number: 8420710
    Abstract: A radiation curable biobased coating, such as a UV/EB curable biobased coating, for flooring applications includes a biobased component comprising renewable and/or biobased materials. The biobased component is selected from the group consisting of a biobased resin, a biobased polyol acrylate, or a biobased polyol. The biobased component is blended with a coating formula. The coating formula includes at least one initiator. The radiation curable biobased coating contains at least about 5% weight of renewable materials or biobased content.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: April 16, 2013
    Assignee: Armstrong World Industries, Inc.
    Inventors: Dong Tian, Jeffrey S. Ross, Larry W. Leininger, Mary Kate Boggiano
  • Patent number: 8367744
    Abstract: Disclosed is a sealant composition for a liquid crystal display device, the sealant composition including a (meta) acrylate compound as expressed in Chemical Formula 1 below
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: February 5, 2013
    Assignee: Korea Kumho Petrochemical Co., Ltd.
    Inventors: Ki In Son, Joo Hyun Park, Gyu Won Cho
  • Patent number: 8362103
    Abstract: The invention provides a resin composition which develops excellent flame retardance after curing in spite of its being free from halogen-containing compounds and antimony compounds, which are liable to cause environmental load, and which can give a film meeting the recent sever demands for higher flexing resistance and insulation reliability. Specifically, the invention provides a resin composition which comprises (A) a polyimide precursor and (B) an adduct of an organophosphorus compound represented by formula (1) with a compound having four or more (meth)acrylate groups. It is preferable that the resin composition further contain (C) a phosphazene compound.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: January 29, 2013
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Katsuhiko Funaki, Etsuo Ohkawado, Kousuke Hirota, Syuji Tahara
  • Publication number: 20130018123
    Abstract: A self curing activator for chemical polymerization of the interface of a dental bonding agent and a self curing or dual curing dental cement or restorative, includes an aryl borate compound, a polymerizable monomer, an optional acidic compound, an amine compound which exhibits a catalytic action, an organic peroxide containing material, and a metal compound wherein said metal compound promotes the decomposition of the organic peroxide.
    Type: Application
    Filed: July 13, 2011
    Publication date: January 17, 2013
    Applicant: DENTSPLY International Inc.
    Inventors: Huaibing Liu, Paul D. Hammesfahr, Gregory Pomrink
  • Publication number: 20130004718
    Abstract: The present invention relates to an active energy ray-curable resin composition including: a polymerizable component in which the polymerizable component includes 50 to 80% by mass of a monomer having 3 or more radical-polymerizable functional groups, and a molecular weight per functional group is 110 to 200, 10 to 50% by mass of a monomer having 2 radical-polymerizable functional groups, and at least 11 oxyalkylene groups, and 0 to 20% by mass of a monomer having one radical-polymerizable functional group; and a photopolymerization initiator. The present invention can provide an active energy ray-curable resin composition which can have comparatively low viscosity and can form a cured product with an excellent stamper mold releasing property, high abrasion resistance and an excellent fingerprint-wiping property, and an article having a fine concave-convex structure on the surface having high abrasion resistance and an excellent fingerprint-wiping property.
    Type: Application
    Filed: March 16, 2011
    Publication date: January 3, 2013
    Inventors: Tsuyoshi Takihara, Katsuhiro Kojima, Masayuki Uchida