Coal, Asphaltic, Or Bituminous Material Dnrm Patents (Class 522/73)
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Active energy curable resin composition, hard coat laminated film, and film for application to glass
Patent number: 11248141Abstract: Embodiments provide an active energy curable resin composition containing (A) 100 parts by mass of a UV-absorbing polymer and (B) 20-600 parts by mass of a polyfunctional (meth)acrylate. The UV-absorbing polymer (A) contains: (a1) 10-60 mol % of a structural unit derived from a (meth)acrylate including one or more of one or more types of backbone selected from the group consisting of a benzotriazole backbone, a triazine backbone, and a benzophenone backbone per molecule; (a2) 10-50 mol % of a structural unit derived from an alkyl (meth)acrylate; and (a3) 10-70 mol % of a structural unit derived from a compound including one or more isocyanate groups per molecule; the sum of the structural unit derived from a (meth)acrylate of component (a1), the structural unit derived from an alkyl (meth)acrylate of component (a2), and the structural unit derived from an isocyanate-group-including compound of component (a3) being 100 mol %.Type: GrantFiled: April 23, 2018Date of Patent: February 15, 2022Inventor: Motohiro Shimizu -
Patent number: 8877306Abstract: This invention relates to a pipe for fluid transport that is comprised of a hollow cylinder having an outer wall and an aperture extending longitudinally through the cylinder, wherein the outer wall is comprised of (a) from about 60 weight percent to about 95 weight percent of a polyarylene sulfide resin, (b) from about 5 weight percent to about 40 weight percent of a thermoplastic vulcanizate, and (c) from about 3 weight percent to about 15 weight percent of a compatibilizer. The present invention also relates to an impact resistant polyarylene sulfide composition which is comprised of (a) from about 60 weight percent to about 95 weight percent of a polyarylene sulfide resin, (b) from about 5 weight percent to about 40 weight percent of a thermoplastic vulcanizate, and (c) from about 3 weight percent to about 15 weight percent of a compatibilizer.Type: GrantFiled: March 9, 2006Date of Patent: November 4, 2014Inventor: Manoj Ajbani
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Publication number: 20140024735Abstract: The disclosure includes a process for preparing cross-linked bitumen/polymer compositions without adding a cross-linking agent, the process comprising contacting at least one bitumen with at least one polymer, and subjecting a mixture of the bitumen and the polymer to electromagnetic wave radiation in a high frequency and/or microwave range.Type: ApplicationFiled: February 8, 2012Publication date: January 23, 2014Applicant: TOTAL MARKETING SERVICESInventors: Sylvia Harders, Julien Chaminand, David Vuillot, Jean-François Rochas
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Patent number: 7794902Abstract: The present invention discloses printing plates comprising a substrate and a radiation-absorptive layer, wherein the radiation-absorptive layer comprises at least one modified pigment product. The modified pigment product comprises a pigment having attached at least one organic group and at least one amphiphilic counterion. Methods of imaging printing plates are also disclosed.Type: GrantFiled: February 22, 2007Date of Patent: September 14, 2010Assignee: Cabot CorporationInventors: Collin P. Galloway, James A. Belmont, Rosa Casado-Portilla
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Patent number: 7678841Abstract: A method of increasing the gas transmission rate of a packaging film comprises providing a packaging film that comprises at least about 0.001 weight % of fullerene material selected from spherical fullerenes, bowl-shaped fullerenes, multi-walled carbon nanotubes, carbon nanocones, and carbon nano-onions. The packaging film is exposed to an amount of radiation energy effective to increase the oxygen transmission rate of the packaging film by at least about 100 cc (STP)/m2. day (1 atm, 0% RH, 23° C.).Type: GrantFiled: August 19, 2005Date of Patent: March 16, 2010Assignee: Cryovac, Inc.Inventor: Michael D. Grah
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Publication number: 20090054543Abstract: A monomer is provided which is excellent in reactivity, can give high heat resistance and high refractive index, and has two or more polymerizable functional groups with different polymerization properties and an aromatic ring in the molecule. An industrial advantageous process for producing the monomer is also provided. The monomer is an aromatic isocyanate compound containing a (meth)acryloyl group, and is represented by Formula (I): wherein R1 is a single bond or a linear or branched alkylene group of 1 to 5 carbon atoms, R2 is a hydrogen atom or a methyl group, R3 is a single bond or a linear or branched alkylene group of 1 to 3 carbon atoms, X is independently a halogen atom or an electron-withdrawing group, m is an integer ranging from 0 to 4, n is an integer ranging from 1 to 3, and 1?m+n?5.Type: ApplicationFiled: March 15, 2006Publication date: February 26, 2009Applicant: SHOWA DENKO K.K.Inventors: Kaneo Nozawa, Katsutoshi Ohno, Yotaro Hattori
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Patent number: 7371783Abstract: Provided is an alkali-soluble maleimide-based copolymer which comprises, as essential constituents, 5 to 50% by mass of a maleimide monomer unit which is at least one unit selected from the group consisting of a N-cyclohexylmaleimide monomer unit, a N-benzylmaleimide monomer unit and a substituted N-benzylmaleimide monomer unit, 8 to 30% by mass of the (meth)acrylic acid monomer unit and 30 to 87% by mass of a (meth)acrylic acid ester monomer unit and which satisfies the condition represented by the formula: 0.4×X?Y?0.5×X+10 where X is the content, in % by mass, of the N-cyclohexylmaleimide monomer unit, the N-benzylmaleimide monomer unit and the substituted N-benzylmaleimide monomer unit and Y is the content, in % by mass, of the (meth)acrylic acid monomer unit. Also provided are a color filter and a liquid crystal display which are formed by using the ionizing radiation-curable resin composition.Type: GrantFiled: September 24, 2002Date of Patent: May 13, 2008Assignees: Nippon Shokubai Co., Ltd., Dainippon Printing Co., Ltd.Inventors: Masahiro Tatsuzawa, Kiyoshi Ito, Shinji Hayashi, Shunsuke Sega, Tomonobu Sumino, Minoru Yamaguchi, Tomomasa Kaneko, Kenichi Ueda
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Patent number: 7262229Abstract: A lithographic ink composition that comprises a colorant having absorbency wavelength cutoffs of about 300 nm or longer, acrylate-functional materials, and a photoinitiator that absorbs at a wavelength of 300 nm or longer is formulated with a mileage of from about 1.1 to about 1.3 grams per square meter or to reach a desired print density at 2 microns or less print layer thickness. The lithographic ink cures faster and can be printed at a faster rate, particularly when curing is to be done with an excimer light source.Type: GrantFiled: May 3, 2004Date of Patent: August 28, 2007Assignee: Flint GroupInventors: Rodney P. Balmer, Michael Hazell, Thomas R. Mawby
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Patent number: 7163967Abstract: A method of increasing the gas transmission rate of a packaging film comprises providing a packaging film that comprises at least about 0.001 weight % of single-walled carbon nanotube material based on the weight of the film. The packaging film is exposed to an amount of radiation energy effective to increase the oxygen transmission rate of the packaging film by at least about 100 cc (STP)/m2. day (1 atm, 0% RH, 23° C.).Type: GrantFiled: December 1, 2003Date of Patent: January 16, 2007Assignee: Cryovac, Inc.Inventors: Michael D. Grah, Marvin R. Havens
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Patent number: 6617371Abstract: A single component liquid heat-curable adhesive formulation that is stable at room temperature. The formulation includes from about 5 to about 70 wt % of at least one acrylate monomer, from about 5 to about 94 wt % of an acrylate oligomer, and from about 0.1 to about 10 wt % of a thermal initiator selected from the group consisting of diacyl peroxides, benzoyl peroxides and peroxy esters. A photo initiator may be included thereby rendering the stable liquid formulation to be both heat-curable and UV-curable.Type: GrantFiled: June 8, 2001Date of Patent: September 9, 2003Assignee: Addison Clear Wave, LLCInventor: Chau Thi Minh Ha
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Patent number: 6593391Abstract: A curable resin composition comprises a poly(arylene ether), an acryloyl monomer, an allylic monomer, and an abrasive filler. The composition tolerates high filler contents, cures rapidly, and exhibits excellent toughness after curing. Useful articles prepared from the composition include grinding wheels and cut-off wheels having good wear characteristics.Type: GrantFiled: March 27, 2001Date of Patent: July 15, 2003Assignee: General Electric CompanyInventors: Erich Otto Teutsch, Gary William Yeager, Kenneth Paul Zarnoch, Steven William Webb, Hua Guo
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Patent number: 6225369Abstract: Disclosed is a UV-curable transfer ink which can be cured by UV and used to emboss a precise and clear pattern on a substrate. It comprises 20-40% by weight of a UV-reactive ink, 20-40% by weight of an acrylic copolymer, 4-6% by weight of an ethylene vinyl acetate copolymer, 25-35% by weight of an organic solvent and 0.5-5% by weight of a bulking agent. A printing sheet is also provided, on which the transfer ink is printed in a predetermined pattern. An embossed pattern is obtained by applying the sheet to a substrate, exposing it to UV to cure the printed transfer ink, releasing the printing sheet to leave the cured transfer ink on the substrate, and etching the substrate.Type: GrantFiled: July 13, 1999Date of Patent: May 1, 2001Assignee: Moltex Co., Ltd.Inventor: Sang Bum Jeon
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Patent number: 6120973Abstract: A radiation sensitive composition comprising (A) a colorant such as carbon black and an organic pigment, (B) an alkali-soluble resin comprising a copolymer of an N-substituted maleimide monomer and other copolymerizable monomer,(C) a polyfunctional monomer, and (D) a photopolymerization initiator.Type: GrantFiled: April 22, 1998Date of Patent: September 19, 2000Assignee: JSR CorporationInventors: Kouji Itano, Shigeru Abe, Yasumi Itano
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Patent number: 5712323Abstract: Essentially atactic cross-linked propylene homopolymer or amorphous cross-linked random copolymer of propylene with ethylene and/or at least one C.sub.4 -C.sub.10 .alpha.-olefin. Polymer composition comprising the above mentioned cross-linked atactic or amorphous polymers and other olefin polymers. Foamed polymer or polymer composition obtained by foaming said cross-linked atactic or amorphous polymers or said polymer composition.Process for the preparation of said polymer or foamed polymer composition.Type: GrantFiled: July 11, 1996Date of Patent: January 27, 1998Assignee: Montell North America Inc.Inventors: Vittorio Braga, Franco Sartori
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Patent number: 5240973Abstract: Surface characteristics of a molded article formed by a composition comprising at least two kinds of engineering plastics and a functionalized polyolefin resin or a composition comprising the said composition and an inorganic filler or a rubbery substance incorporated therein can be improved without deteriorating such characteristics as rigidity, impact resistance, heat resistance, dimensional stability and moldability, by radiating an ultraviolet light not longer than 300 nm in wavelength to the molded article, the said functionalized polyolefin resin containing at least one member selected from the group consisting of carboxylic acid group-, carboxylic ester group- or acid anhydride group-containing monomers, epoxy group-containing monomers, hydroxyl group-containing monomers, amino group-containing monomers, alkenyl cyclic iminoether derivatives and polyfunctional monomers.Type: GrantFiled: November 22, 1991Date of Patent: August 31, 1993Assignees: Japan as represented by Director General of Agency of Industrial Science and Technology, Nippon Petrochemicals Company, LimitedInventors: Kohichiroh Katoh, Motomi Nogiwa, Yoshiharu Iwasaki
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Patent number: 4746686Abstract: A visible light activated cavity liner which provides an available source of leachable calcium and fluoride to the base of a tooth cavity, said composition comprising a photopolymerizable matrix material, a photo initiator, a reducing agent, a synthetic hydroxyapatite filler and a powdered glass ionomer filler.Type: GrantFiled: April 17, 1987Date of Patent: May 24, 1988Assignee: Kerr Manufacturing CompanyInventor: Duncan E. Waller