Patents by Inventor Shuichiro Shinohara
Shuichiro Shinohara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8632881Abstract: A glass fiber product comprises glass fibers treated with a coating composition comprising a synthetic resin and a mixture of an acetylene glycol or an ethylene oxide-propylene oxide block or random adduct thereof and a polyoxyalkylene alkyl ether having an HLB of 8 to 18 or a sulfur-containing surfactant.Type: GrantFiled: January 28, 2009Date of Patent: January 21, 2014Assignee: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Shuichiro Shinohara
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Patent number: 8563132Abstract: Glass fiber-treating agent which includes: (A) 5-95% by weight of an acetylene glycol or an ethylene oxide and/or a propylene oxide adduct of an acetylene glycol; and (B) 5-95% by weight of a silicone surfactant which may be polyoxyalkylene-modified. The glass fiber-treating agent reduces dynamic and static surface tension and contact angle. The glass fiber-treating agent provides excellent wetting, penetration, and antifoaming properties when glass fibers are treated therewith.Type: GrantFiled: December 8, 2010Date of Patent: October 22, 2013Assignees: Nissin Chemical Industry Co., Ltd., Shin-Etsu Chemical Co., Ltd.Inventors: Toru Mizusaki, Shuichiro Shinohara, Akira Yamamoto, Masaki Tanaka
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Patent number: 8216673Abstract: Glass fiber-treating agent which includes: (A) 5-95% by weight of an acetylene glycol or an ethylene oxide and/or a propylene oxide adduct of an acetylene glycol; and (B) 5-95% by weight of a silicone surfactant which may be polyoxyalkylene-modified. The glass fiber-treating agent reduces dynamic and static surface tension and contact angle. The glass fiber-treating agent provides excellent wetting, penetration, and antifoaming properties when glass fibers are treated therewith.Type: GrantFiled: August 2, 2006Date of Patent: July 10, 2012Assignees: Nissin Chemical Industry Co., Ltd., Shin-Etsu Chemical Co., Ltd.Inventors: Toru Mizusaki, Shuichiro Shinohara, Akira Yamamoto, Masaki Tanaka
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Patent number: 7985486Abstract: A coating composition for a metal is provided. The coating composition comprises a coating composition for a metal comprising a synthetic resin solid content (A); a filler (B); and a mixture of (C-1) acetylene glycol represented by the following general formula (1): and/or an ethoxylated derivative of the acetylene glycol represented by the following general formula (2): and (C-2) at least one member selected from polyoxy(ethylene-propylene) block polymer represented by the following formula (3): HO(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH??(3).Type: GrantFiled: September 7, 2007Date of Patent: July 26, 2011Assignee: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Norio Nakamura, Shuichiro Shinohara
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Patent number: 7955714Abstract: A coating composition for a metal is provided. The coating composition comprises a synthetic resin solid content (A); a filler (B); and a mixture of (C-1) at least one member selected from an acetylene glycol represented by the following general formula (1): an ethylene oxide-propylene oxide block adduct of an acetylene glycol represented by the following general formula (2): and an ethylene oxide-propylene oxide random adduct of an acetylene glycol represented by the following general formula (3): and (C-2) a polyoxyalkylene alkyl ether having an HLB of 8 to 18 represented by the following general formula (4): R7O(C3H6O)v(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH??(4).Type: GrantFiled: September 7, 2007Date of Patent: June 7, 2011Assignee: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Shuichiro Shinohara
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Publication number: 20110076503Abstract: Glass fiber-treating agent which includes: (A) 5-95% by weight of an acetylene glycol or an ethylene oxide and/or a propylene oxide adduct of an acetylene glycol; and (B) 5-95% by weight of a silicone surfactant which may be polyoxyalkylene-modified. The glass fiber-treating agent reduces dynamic and static surface tension and contact angle. The glass fiber-treating agent provides excellent wetting, penetration, and antifoaming properties when glass fibers are treated therewith.Type: ApplicationFiled: December 8, 2010Publication date: March 31, 2011Inventors: Toru MIZUSAKI, Shuichiro Shinohara, Akira Yamamoto, Masaki Tanaka
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Patent number: 7872064Abstract: A protective coating is provided. This protective coating comprises a synthetic resin solid content (A); and a mixture of (B-1) acetylene glycol represented by the following general formula (1): and/or an ethoxylated derivative of the acetylene glycol represented by the following general formula (2): (B-2) at least one member selected from polyoxy(ethylene-propylene) block polymers represented by the following formula (3): O(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH??(3).Type: GrantFiled: September 7, 2007Date of Patent: January 18, 2011Assignee: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Norio Nakamura, Shuichiro Shinohara
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Patent number: 7758684Abstract: An additive comprising an acetylene glycol or ethylene oxide/propylene oxide adduct of acetylene glycol and a sulfur-containing surfactant is added to a dye and water to form an ink composition which exhibits good wetting, penetrating and dispersing properties due to a reduced dynamic surface tension and complies with the environmental problem.Type: GrantFiled: June 7, 2006Date of Patent: July 20, 2010Assignee: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Shuichiro Shinohara
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Publication number: 20090136764Abstract: A glass fiber product comprises glass fibers treated with a coating composition comprising a synthetic resin and a mixture of an acetylene glycol or an ethylene oxide-propylene oxide block or random adduct thereof and a polyoxyalkylene alkyl ether having an HLB of 8 to 18 or a sulfur-containing surfactant.Type: ApplicationFiled: January 28, 2009Publication date: May 28, 2009Inventors: Toru MIZUSAKI, Shuichiro Shinohara
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Publication number: 20080063852Abstract: A protective coating is provided. The protective coating comprises a synthetic resin solid content (A); and a mixture of (B-1) at least one member selected from an acetylene glycol represented by the following general formula (1): an ethylene oxide-propylene oxide block adduct of an acetylene glycol represented by the following general formula (2): and an ethylene oxide-propylene oxide random adduct of an acetylene glycol represented by the following general formula (3): (B-2) at least one member selected from a polyoxyalkylene alkyl ether having an HLB of 8 to 18 represented by the following general formula (4): R7O(C3H6O)v(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH??(4) and sulfur-containing surfactants represented by the following general formula (5): or general formula (6): and (B-3) water and/or a water soluble organic solvent.Type: ApplicationFiled: September 6, 2007Publication date: March 13, 2008Applicant: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Shuichiro Shinohara
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Publication number: 20080063892Abstract: A coating composition for a metal is provided. The coating composition comprises a coating composition for a metal comprising a synthetic resin solid content (A); a filler (B); and a mixture of (C-1) acetylene glycol represented by the following general formula (1): and/or an ethoxylated derivative of the acetylene glycol represented by the following general formula (2): and (C-2) at least one member selected from polyoxy(ethylene-propylene) block polymer represented by the following formula (3): HO(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH ??(3).Type: ApplicationFiled: September 7, 2007Publication date: March 13, 2008Applicant: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Norio Nakamura, Shuichiro Shinohara
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Publication number: 20080063893Abstract: A coating composition for a metal is provided. The coating composition comprises a synthetic resin solid content (A); a filler (B); and a mixture of (C-1) at least one member selected from an acetylene glycol represented by the following general formula (1): an ethylene oxide—propylene oxide block adduct of an acetylene glycol represented by the following general formula (2): and an ethylene oxide—propylene oxide random adduct of an acetylene glycol represented by the following general formula (3): and (C-2) a polyoxyalkylene alkyl ether having an HLB of 8 to 18 represented by the following general formula (4): R7O(C3H6O)v(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH??(4).Type: ApplicationFiled: September 7, 2007Publication date: March 13, 2008Applicant: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Shuichiro Shinohara
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Publication number: 20080064816Abstract: A protective coating is provided. This protective coating comprises a synthetic resin solid content (A); and a mixture of (B-1) acetylene glycol represented by the following general formula (1): and/or an ethoxylated derivative of the acetylene glycol represented by the following general formula (2): (B-2) at least one member selected from polyoxy(ethylene-propylene) block polymers represented by the following formula (3): O(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH??(3).Type: ApplicationFiled: September 7, 2007Publication date: March 13, 2008Applicant: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Norio Nakamura, Shuichiro Shinohara
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Publication number: 20070283845Abstract: An additive comprising an acetylene glycol or ethylene oxide/propylene oxide adduct of acetylene glycol and a sulfur-containing surfactant is added to a dye and water to form an ink composition which exhibits good wetting, penetrating and dispersing properties due to a reduced dynamic surface tension and complies with the environmental problem.Type: ApplicationFiled: June 7, 2006Publication date: December 13, 2007Applicant: NISSIN CHEMICAL INDUSTRY CO., LTD.Inventors: Toru Mizusaki, Shuichiro Shinohara
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Publication number: 20070031671Abstract: A glass fiber-treating agent comprising (A) 5-95% by weight of an acetylene glycol or an ethylene oxide and/or propylene oxide adduct of acetylene glycol and (B) 5-95% by weight of a silicone surfactant. The agent functions to reduce dynamic and static surface tension and contact angle and offers excellent wetting, penetrating and antifoaming properties when glass fibers are treated therewith.Type: ApplicationFiled: August 2, 2006Publication date: February 8, 2007Inventors: Toru Mizusaki, Shuichiro Shinohara, Akira Yamamoto, Masaki Tanaka
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Patent number: 7018963Abstract: A water-soluble surfactant composition includes an aliphatic diol and a polyoxyalkylene alkyl ether. A 0.1 wt % aqueous solution of the surfactant composition has a contact angle of at most 60 degrees and a dynamic surface tension at both 1 Hz and 10 Hz of at most 50 mN/m. When used in printing inks and paper coatings, this composition provides excellent wettability, penetrability, foam inhibition and dispersibility, is compatible with environmental concerns, and has no adverse effects on printing and coating equipment.Type: GrantFiled: May 25, 2004Date of Patent: March 28, 2006Assignee: Nissin Chemical Industry Co., Ltd.Inventors: Toru Mizusaki, Shuichiro Shinohara
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Publication number: 20040242447Abstract: A water-soluble surfactant composition includes an aliphatic diol and a polyoxyalkylene alkyl ether. A 0.1 wt % aqueous solution of the surfactant composition has a contact angle of at most 60 degrees and a dynamic surface tension at both 1 Hz and 10 Hz of at most 50 mN/m. When used in printing inks and paper coatings, this composition provides excellent wettability, penetrability, foam inhibition and dispersibility, is compatible with environmental concerns, and has no adverse effects on printing and coating equipment.Type: ApplicationFiled: May 25, 2004Publication date: December 2, 2004Inventors: Toru Mizusaki, Shuichiro Shinohara
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Patent number: 6689818Abstract: A dispersant composition comprising (A) 20-80% by weight of an acetylene glycol or ethoxylated acetylene glycol and (B) 20-80% by weight of a graft product of an allyl alcohol-maleic anhydride-styrene copolymer with a polyoxyalkylene monoalkyl ether, comprising (a) polyoxyalkylene monoalkyl ether units, (b) maleic anhydride units, and (c) styrene units, in a compositional ratio a:b:c of 25-40:25-40:25-40 in mole percent, and having a {overscore (Mw)} of 1,000-50,000 exerts improved dispersing, anti-foaming and viscosity-reducing effects, when used in small amounts in dispersing of inorganic particulates.Type: GrantFiled: August 29, 2002Date of Patent: February 10, 2004Assignee: Nissin Chemical Industry Co., Ltd.Inventors: Norio Nakamura, Shuichiro Shinohara
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Publication number: 20030125393Abstract: A dispersant composition comprising (A) 20-80% by weight of an acetylene glycol or ethoxylated acetylene glycol and (B) 20-80% by weight of a graft product of an allyl alcohol-maleic anhydride-styrene copolymer with a polyoxyalkylene monoalkyl ether, comprising (a) polyoxyalkylene monoalkyl ether units, (b) maleic anhydride units, and (c) styrene units, in a compositional ratio a:b:c of 25-40:25-40:25-40 in mole percent, and having a {overscore (Mw)} of 1,000-50,000 exerts improved dispersing, anti-foaming and viscosity-reducing effects, when used in small amounts in dispersing of inorganic particulates.Type: ApplicationFiled: August 29, 2002Publication date: July 3, 2003Inventors: Norio Nakamura, Shuichiro Shinohara
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Publication number: 20030078307Abstract: Water-soluble surfactant compositions comprising (A) 2,5,8,11-tetramethyl-6-dodecyne-5,8-diol and/or ethoxylate thereof and (B) a polyoxy(ethylene-propylene) block polymer and exhibiting a dynamic surface tension of up to 50 mN/m both at 1 Hz and 10 Hz in a 0.1 wt % aqueous solution thereof have such surface tension-reducing effects that when added to inks and paper coatings, they provide a surface tension comparable to those of fluorochemical and silicone surfactants. Because of a low dynamic surface tension, the surfactant compositions develop excellent substrate wetting, substrate penetrating and anti-foaming capabilities to comply with high-speed printing and coating, and overcome the environmental problem.Type: ApplicationFiled: May 30, 2002Publication date: April 24, 2003Inventors: Shuichiro Shinohara, Toru Mizusaki, Norio Nakamura