Patents by Inventor Hirotsugu Mano
Hirotsugu Mano 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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Publication number: 20230113284Abstract: Provided is a hydrophilic treatment coating composition which imparts a soil guard property and is superior in durability of soil guard performance. Provided is a hydrophilic treatment coating composition for an inorganic substrate surface-treated with a silane coupling agent (S), comprising a hydrophilic compound (A) and a hydrophilic compound (B), wherein the hydrophilic compound (A) is a compound having at least one of a sulfonic acid group and an alkali metal salt of a sulfonic acid group, and the hydrophilic compound (B) is a compound having a quaternary ammonium cationic group.Type: ApplicationFiled: March 12, 2021Publication date: April 13, 2023Applicants: LIXIL Corporation, NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Yoshihito OKUMURA, Yusuke NAKASHIMA, Kazuki YOSHIOKA, Takahito NAKASE, Yusuke SATO, Hirotsugu MANO, Yugo TAKEMOTO, Kiyoe MAEJIMA
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Patent number: 11339306Abstract: An object of the present invention is to provide an active energy ray-curable coating composition including a specific resin component and at least one pigment (D) selected from the group consisting of a coloring pigment and a glitter pigment. The present invention provides an active energy ray-curable coating composition including a poly[(meth)acryloyloxyalkyl] isocyanurate (A); a polyfunctional (meth)acrylate (B) having 4 or more (meth)acrylate groups; an acrylic resin (C); and at least one pigment (D) selected from the group consisting of a coloring pigment and a glitter pigment, wherein the acrylic resin (C) has a weight-average molecular weight in the range of 5,000 to 30,000 and a solubility parameter in the range of 9.0 to 11.5.Type: GrantFiled: November 22, 2017Date of Patent: May 24, 2022Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Hirotsugu Mano, Yugo Takemoto
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Patent number: 10793721Abstract: Provided are (1) a hydrophilic treatment coating composition containing a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (2) a hydrophilic treatment coating composition containing a silane coupling agent that contains a radical reactive functional group, a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (3) a hydrophilic treatment coating composition containing a compound that contains a functional group that reacts with a reactive functional group of a silane coupling agent in a surface layer, and a sulfonic acid (alkali metal salt) group, and a polar compatibilizer, and (4) a hydrophilic treatment coating composition containing a silane coupling agent that contains a reactive functional group, a compound that contains a functional group that reacts with the reactive funcType: GrantFiled: October 1, 2019Date of Patent: October 6, 2020Assignees: Lixil Corporation, Nippon Paint Automotive Coatings Co., Ltd.Inventors: Yoshihito Okumura, Yusuke Sato, Hiroshi Kakehi, Hirotsugu Mano, Akira Kamitani
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Patent number: 10774221Abstract: Provided are (1) a hydrophilic treatment coating composition containing a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (2) a hydrophilic treatment coating composition containing a silane coupling agent that contains a radical reactive functional group, a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (3) a hydrophilic treatment coating composition containing a compound that contains a functional group that reacts with a reactive functional group of a silane coupling agent in a surface layer, and a sulfonic acid (alkali metal salt) group, and a polar compatibilizer, and (4) a hydrophilic treatment coating composition containing a silane coupling agent that contains a reactive functional group, a compound that contains a functional group that reacts with the reactive funcType: GrantFiled: October 1, 2019Date of Patent: September 15, 2020Assignees: Lixil Corporation, Nippon Paint Automotive Coatings Co., Ltd.Inventors: Yoshihito Okumura, Yusuke Sato, Hiroshi Kakehi, Hirotsugu Mano, Akira Kamitani
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Publication number: 20200255686Abstract: An object of the present invention is to provide an active energy ray-curable coating composition including a specific resin component and at least one pigment (D) selected from the group consisting of a coloring pigment and a glitter pigment. The present invention provides an active energy ray-curable coating composition including a poly[(meth)acryloyloxyalkyl] isocyanurate (A); a polyfunctional (meth)acrylate (B) having 4 or more (meth)acrylate groups; an acrylic resin (C); and at least one pigment (D) selected from the group consisting of a coloring pigment and a glitter pigment, wherein the acrylic resin (C) has a weight-average molecular weight in the range of 5,000 to 30,000 and a solubility parameter in the range of 9.0 to 11.5.Type: ApplicationFiled: November 22, 2017Publication date: August 13, 2020Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Hirotsugu MANO, Yugo TAKEMOTO
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Patent number: 10563067Abstract: Provided are (1) a hydrophilic treatment coating composition containing a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (2) a hydrophilic treatment coating composition containing a silane coupling agent that contains a radical reactive functional group, a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (3) a hydrophilic treatment coating composition containing a compound that contains a functional group that reacts with a reactive functional group of a silane coupling agent in a surface layer, and a sulfonic acid (alkali metal salt) group, and a polar compatibilizer, and (4) a hydrophilic treatment coating composition containing a silane coupling agent that contains a reactive functional group, a compound that contains a functional group that reacts with the reactive funcType: GrantFiled: July 16, 2015Date of Patent: February 18, 2020Assignees: Lixil Corporation, Nippon Paint Automotive Coatings Co., Ltd.Inventors: Yoshihito Okumura, Yusuke Sato, Hiroshi Kakehi, Hirotsugu Mano, Akira Kamitani
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Publication number: 20200032070Abstract: Provided are (1) a hydrophilic treatment coating composition containing a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (2) a hydrophilic treatment coating composition containing a silane coupling agent that contains a radical reactive functional group, a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (3) a hydrophilic treatment coating composition containing a compound that contains a functional group that reacts with a reactive functional group of a silane coupling agent in a surface layer, and a sulfonic acid (alkali metal salt) group, and a polar compatibilizer, and (4) a hydrophilic treatment coating composition containing a silane coupling agent that contains a reactive functional group, a compound that contains a functional group that reacts with the reactive funcType: ApplicationFiled: October 1, 2019Publication date: January 30, 2020Inventors: Yoshihito Okumura, Yusuke Sato, Hiroshi Kakehi, Hirotsugu Mano, Akira Kamitani
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Publication number: 20200032069Abstract: Provided are (1) a hydrophilic treatment coating composition containing a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (2) a hydrophilic treatment coating composition containing a silane coupling agent that contains a radical reactive functional group, a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (3) a hydrophilic treatment coating composition containing a compound that contains a functional group that reacts with a reactive functional group of a silane coupling agent in a surface layer, and a sulfonic acid (alkali metal salt) group, and a polar compatibilizer, and (4) a hydrophilic treatment coating composition containing a silane coupling agent that contains a reactive functional group, a compound that contains a functional group that reacts with the reactive funcType: ApplicationFiled: October 1, 2019Publication date: January 30, 2020Inventors: Yoshihito Okumura, Yusuke Sato, Hiroshi Kakehi, Hirotsugu Mano, Akira Kamitani
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Publication number: 20170174901Abstract: Provided are (1) a hydrophilic treatment coating composition containing a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (2) a hydrophilic treatment coating composition containing a silane coupling agent that contains a radical reactive functional group, a compound that contains a radical reactive functional group and a sulfonic acid alkali metal salt group, a radical polymerization initiator, and a polar compatibilizer, (3) a hydrophilic treatment coating composition containing a compound that contains a functional group that reacts with a reactive functional group of a silane coupling agent in a surface layer, and a sulfonic acid (alkali metal salt) group, and a polar compatibilizer, and (4) a hydrophilic treatment coating composition containing a silane coupling agent that contains a reactive functional group, a compound that contains a functional group that reacts with the reactive funcType: ApplicationFiled: July 16, 2015Publication date: June 22, 2017Inventors: Yoshihito Okumura, Yusuke Sato, Hiroshi Kakehi, Hirotsugu Mano, Akira Kamitani
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Publication number: 20080108760Abstract: There is provided an active energy curable composition which is suitable as an ink composition for multicoat printing such as multi-color coating. The active energy curable ink composition for multicoat printing comprises (A) a urethane compound comprising a reaction product of a polyol component with a polyisocyanate component having no aromatic ring structure, (B) a resin having an acid value of 5 to 100 mgKOH/g and (C) a reactive diluent having radically polymerizable double bond, in which at least one of the compound (A) and the resin (B) has a radically polymerizable double bond, and only a compound having 1 to 3 radically polymerizable double bonds and having a surface tension of not more than 39 mN/m (at 20° C.) is used as the reactive diluent (C).Type: ApplicationFiled: June 21, 2005Publication date: May 8, 2008Inventors: Hirotsugu Mano, Takato Yahisa, Satohisa Higashi, Naoko Okuno, Takashi Ogita, Kazuo Ashikaga
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Patent number: 6348553Abstract: To provide a composition for coating or printing for baking finish which assures a small amount of misting and excellent physical properties of a coating film such as mechanical strength, water resistance, solvent resistance and adhesiveness. The composition comprises a benzoguanamine compound having at least one radically polymerizable double bond and a polymerizable functional group in its molecule and as the case demands, a radically polymerizable (meth)acrylate compound.Type: GrantFiled: March 31, 2000Date of Patent: February 19, 2002Assignee: Matsui Chemical Co., Ltd.Inventors: Takashi Ogita, Takao Matsuyoshi, Yoshihiko Miyamori, Hirotsugu Mano