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1. 发明申请

US20210024770A1 COPOLYMER AND ANTIFOULING COATING COMPOSITION CONTAINING THE SAME 有权
公开(公告)号：US20210024770A1
公开(公告)日：2021-01-28
申请号：US16604349
申请日：2019-07-02
申请人： NIPPON PAINT MARINE COATINGS CO., LTD.
发明人： Naoki YAMAMORI , Mamoru SHIMADA , Yasuhisa NAGASE , Masayuki MATSUDA
IPC分类号： C09D133/04 , C08F220/10 , C09D5/00
摘要： Provided are a copolymer containing: a structural unit (A) derived from a polymerizable monomer (a) having a silicon atom-containing group represented by formula (1) [wherein R1, R2, and R3 each independently represent a hydrocarbon group having a carbon number of 1 to 6]; and a structural unit (B) derived from a polymerizable monomer (b) copolymerizable with the polymerizable monomer (a) with the content of the structural unit (A) being from 40 mass % to 80 mass % in 100 mass % of the copolymer, the content of the structural unit (B) being from 20 mass % to 60 mass % in 100 mass % of the copolymer, and an acid value derived from free carboxy group being from 0.1 KOHmg/g to 60 KOHmg/g.; and an antifouling coating composition containing the copolymer.

2. 发明授权

US10376918B2 Method of forming dry coating film and paint used for the same 有权
公开(公告)号：US10376918B2
公开(公告)日：2019-08-13
申请号：US15034716
申请日：2015-05-20
申请人： NIPPON PAINT MARINE COATINGS CO., LTD.
发明人： Hirokazu Kaji , Hideyuki Kondo , Atsuhiro Yamashita , Shinichi Ishihara
IPC分类号： B05D3/00 , C09D201/00 , C09D163/00 , C08G59/24 , C08G59/50 , C09D7/40 , C08K3/22 , C08K3/34 , C08K3/40 , C08K7/00 , C08K3/013
摘要： A method for forming a dry coating film on a surface of an object to be coated including the steps of: setting a dry coating film thickness T not smaller than 300 μm; formulating or preparing a colored paint containing a binder resin and a color pigment and satisfying conditions that (a) a scaly pigment having a prescribed shape is further contained, (b) a content of the scaly pigment is from 5 to 45 volume % in components forming the coating film, (c) a coating film having the thickness T hides the surface, and (d) a color difference between the coating film having the thickness T and a coating film having a thickness of 0.7 T is not smaller than 2.0; coating the surface with the colored paint until the surface is hidden; and drying the coating film, as well as a paint used therefor are provided.

3. 发明授权

US09845395B2 Antifouling coating composition, antifouling film, composite film, and in-water structure 有权
公开(公告)号：US09845395B2
公开(公告)日：2017-12-19
申请号：US13501424
申请日：2010-10-08
申请人： Ryo Ehara , Haruyasu Minami , Soichiro Tomiyama
发明人： Ryo Ehara , Haruyasu Minami , Soichiro Tomiyama
IPC分类号： C09D5/00 , C09D5/16 , C09D143/04 , C09D193/04
CPC分类号： C09D5/165 , C09D5/1618 , C09D143/04 , C09D193/04 , Y10T428/31663
摘要： Provided are an antifouling coating composition that contains: a hydrolyzable resin having a specific silicon-containing group and a metal-atom-containing group containing a divalent metal atom M; and a thermoplastic resin and/or a plasticizer, wherein the total content of the thermoplastic resin and/or plasticizer per 100 parts by mass of the hydrolyzable resin is 3 to 100 parts by mass, an antifouling film, a composite film and an in-water structure such as a ship using the antifouling coating composition. The antifouling coating composition makes it possible to form a coating film that is excellent in crack resistance and exhibits a good antifouling property over a long period of time even when no antifouling agent is contained or the blending amount thereof is small.

4. 发明授权

US11472967B1 Antifouling coating composition and coating film 有权
公开(公告)号：US11472967B1
公开(公告)日：2022-10-18
申请号：US17607158
申请日：2021-05-19
申请人： NIPPON PAINT MARINE COATINGS CO., LTD.
发明人： Wataru Kitamura , Soichiro Tomiyama , Yasuhisa Nagase
IPC分类号： C09D5/16 , C09D133/14 , C09D133/06
摘要： Provided is an antifouling coating composition containing a hydrolyzable resin (A), a first non-hydrolyzable resin (B), a second non-hydrolyzable resin (C), and an antifouling agent (D), in which a glass transition temperature TgB [° C.] and a solubility parameter SPB of the first non-hydrolyzable resin (B), and a glass transition temperature TgC [° C.] and a solubility parameter SPC of the second non-hydrolyzable resin (C) satisfy an expression [1]:TgB−TgC≥60, an expression [2]:SPB ≥9.5, an expression [3]:SPC≥9.5, and an expression [4]:SPB−SPC|≤1.0.

5. 发明申请

US20190300725A1 COATING COMPOSITION AND COATING FILM FORMED FROM THE SAME 审中-公开
公开(公告)号：US20190300725A1
公开(公告)日：2019-10-03
申请号：US16071161
申请日：2018-03-30
申请人： NIPPON PAINT MARINE COATINGS CO., LTD.
发明人： Yusuke TAKAO , Tomohiro TSUJI , Wataru KITAMURA , Yasuhisa NAGASE , Hirokazu KAJI
IPC分类号： C09D5/16 , C09D143/04 , C09D7/63
摘要： Provided are a coating composition containing a silicon atom-containing resin and an anti-sagging agent, a coating film formed from the same, an in-water structure and a ship including the coating film. In the coating composition, the silicon atom-containing resin includes a constituent unit (A) derived from a monomer (a) having at least one kind of silicon atom-containing group selected from the group consisting of groups represented by the formula (I), the formula (II), the formula (III), and the formula (IV), the monomer (a) has a molecular weight of greater than or equal to 400 and less than or equal to 2500, and the content of the anti-sagging agent is greater than or equal to 0.7 parts by mass and less than or equal to 3.6 parts by mass with respect to 100 parts by mass of the silicon atom-containing resin.

6. 发明授权

US08597795B2 Antifouling coating composition, antifouling film, composite film, and in-water structure 有权
标题翻译：防污涂料组合物，防污膜，复合膜和水中结构
公开(公告)号：US08597795B2
公开(公告)日：2013-12-03
申请号：US13501432
申请日：2010-10-08
申请人： Ryo Ehara , Haruyasu Minami , Soichiro Tomiyama , Masahiro Anjiki
发明人： Ryo Ehara , Haruyasu Minami , Soichiro Tomiyama , Masahiro Anjiki
IPC分类号： B32B27/30 , C08F30/08
CPC分类号： C09D5/165 , B05D5/08 , B63B59/04 , C09D127/06 , C09D143/04 , C09D193/04 , Y10T428/31855 , Y10T428/31935
摘要： Provided are an antifouling coating composition containing a hydrolyzable resin having a specific silicon-containing group and a triorganosilyl oxycarbonyl group, an antifouling film, a composite film and an in-water structure such as a ship using the same. The hydrolyzable resin may further have a specific metal-atom-containing group containing a divalent metal atom. By the antifouling coating composition, it is possible to form a coating film having excellent crack resistance, while exerting an excellent antifouling property for a long period of time even when no or a small amount of antifouling agent is contained.
摘要翻译：提供含有具有特定含硅基团和三有机甲硅烷氧基羰基的水解性树脂，防污膜，复合膜和水中结构如使用其的船舶的防污涂料组合物。水解性树脂还可以具有含有二价金属原子的特定含金属原子的基团。通过防污涂料组合物，可以形成具有优异的抗裂性的涂膜，同时即使不含或少量的防污剂也能长时间地施加优异的防污性能。

7. 发明申请

US20110178204A1 COATING COMPOSITION AND METHOD FOR PRODUCING THE SAME, COATING FILM AND UNDERWATER STRUCTURES 有权
标题翻译：涂料组合物及其制造方法，涂膜和水下结构
公开(公告)号：US20110178204A1
公开(公告)日：2011-07-21
申请号：US13120608
申请日：2009-09-28
申请人： Naoki Yamamori , Hiroshi Tominaga , Mamoru Shimada
发明人： Naoki Yamamori , Hiroshi Tominaga , Mamoru Shimada
IPC分类号： C09D5/16
CPC分类号： C09D5/1612 , C08L89/00 , C09D5/165 , C09D5/1656 , C09D105/08 , C09D133/08 , C09D133/24 , C08L2666/26
摘要： Provided are coating composition containing an organic polymer particle (A) composed of an organic polymer having a hydroxyl group and a cationic group in a molecule, the weight average particle size of which being 10 to 35 μm, and a base resin (B), wherein the content of the organic polymer particle (A) is 0.5 to 5.0% by weight in the solid content of the coating composition, and a method of producing the same, and a coating film and underwater structure using the coating composition. The base resin (B) has a group represented by the following general formula (1): —COO-M-OCO-A (1) (wherein, M represents a divalent or higher valent metal, and A represents an organic acid residue of monobasic acid) or a group represented by the following general formula (2): —COO—Si(R1R2R3) (2) (wherein, R1, R2 and R3, which may be the same or different, represent an isopropyl group or an n-butyl group) in a side chain, or has a cross-linking structure represented by the following general formula (3): —COO-M-OCO— (3) (wherein, M represents the same meaning as described above).
摘要翻译：本发明提供含有由分子内具有羟基和阳离子性基团的有机聚合物构成的有机聚合物粒子（A）的重均粒径为10〜35μm的涂料组合物和基础树脂（B），其中，所述有机聚合物粒子（A）的含量为所述涂料组合物的固体成分中的0.5〜5.0重量％，其制造方法，以及使用所述涂料组合物的涂膜和水下结构体。基础树脂（B）具有以下通式（1）表示的基团：-COO-M-OCO-A（1）（其中，M表示二价以上的金属，A表示有机酸残基一元酸）或由以下通式（2）表示的基团：-COO-Si（R 1 R 2 R 3）（2）（其中，R 1，R 2和R 3可以相同或不同，表示异丙基或n （3）表示的交联结构：-COO-M-OCO-（3）（其中，M表示与上述相同的含义）。

8. 发明授权

US10364370B1 Coating composition and coating film formed from the same 有权
公开(公告)号：US10364370B1
公开(公告)日：2019-07-30
申请号：US16071196
申请日：2018-03-30
申请人： NIPPON PAINT MARINE COATINGS CO., LTD.
发明人： Yusuke Takao , Tomohiro Tsuji , Wataru Kitamura , Yasuhisa Nagase , Hirokazu Kaji
IPC分类号： C09D143/04 , C09D5/16 , C09D7/65 , C08L83/04
摘要： Provided are a coating composition containing a silicon atom-containing resin and a defoaming agent, a coating film formed from the same, an in-water structure and a ship having the coating film. In the coating composition, the silicon atom-containing resin includes a constituent unit (A) derived from a monomer (a) having at least one kind of silicon atom-containing group selected from the group consisting of groups represented by the formula (I), the formula (II), the formula (III), and the formula (IV), the monomer (a) has a molecular weight of greater than or equal to 400 and less than or equal to 2500, and the content of the defoaming agent is greater than or equal to 0.7 parts by mass and less than or equal to 24 parts by mass with respect to 100 parts by mass of the silicon atom-containing resin.

9. 发明授权

US09695324B2 Method of forming antifouling coating film 有权
公开(公告)号：US09695324B2
公开(公告)日：2017-07-04
申请号：US14586155
申请日：2014-12-30
申请人： Nippon Paint Marine Coatings Co., Ltd.
发明人： Ryo Ehara , Haruyasu Minami , Soichiro Tomiyama
IPC分类号： C09D5/16 , C09D143/04 , C09D201/10 , C04B41/48 , C09D133/08 , C09D133/12 , C23C28/00 , B05D5/08
CPC分类号： C09D5/165 , B05D5/083 , B05D2201/00 , B05D2202/00 , B05D2203/30 , C04B41/483 , C09D5/1675 , C09D133/08 , C09D133/12 , C09D143/04 , C09D201/10 , C23C28/00 , Y10T428/31855 , Y10T428/31935
摘要： Provided is a method of forming an antifouling coating film including the steps of [1] preparing a colored antifouling paint containing a prescribed Si-containing hydrolyzable resin and a color pigment such that a coating film having a target dry film thickness T completely hides a surface of an object to be coated, the colored antifouling paint has a color difference ΔE1 between the coating film having the thickness T and a coating film having a dry film thickness of 0.8 T, at least 2.0, and preferably the colored antifouling paint has a color difference ΔE2 between the coating film having the thickness T and a coating film having a dry film thickness of 1.2 T, less than 1, and [2] coating a surface of the object with the colored antifouling paint until the surface of the object is completely hidden by the coating film formed from the colored antifouling paint.

10. 发明授权

US08936854B2 Method of forming antifouling coating film 有权
标题翻译：形成防污涂膜的方法
公开(公告)号：US08936854B2
公开(公告)日：2015-01-20
申请号：US13576865
申请日：2011-06-14
申请人： Ryo Ehara , Haruyasu Minami , Soichiro Tomiyama
发明人： Ryo Ehara , Haruyasu Minami , Soichiro Tomiyama
IPC分类号： C09D5/16 , B32B27/30 , C09D143/04 , C09D201/10 , B05D5/08
CPC分类号： C09D5/165 , B05D5/083 , B05D2201/00 , B05D2202/00 , B05D2203/30 , C04B41/483 , C09D5/1675 , C09D133/08 , C09D133/12 , C09D143/04 , C09D201/10 , C23C28/00 , Y10T428/31855 , Y10T428/31935
摘要： Provided is a method of forming an antifouling coating film including the steps of [1] preparing a colored antifouling paint containing a prescribed Si-containing hydrolyzable resin and a color pigment such that a coating film having a target dry film thickness T completely hides a surface of an object to be coated, the colored antifouling paint has a color difference ΔE1 between the coating film having the thickness T and a coating film having a dry film thickness of 0.8 T, at least 2.0, and preferably the colored antifouling paint has a color difference ΔE2 between the coating film having the thickness T and a coating film having a dry film thickness of 1.2 T, less than 1, and [2] coating a surface of the object with the colored antifouling paint until the surface of the object is completely hidden by the coating film formed from the colored antifouling paint.
摘要翻译：提供一种形成防污涂膜的方法，包括以下步骤：[1]制备含有规定的含Si水解性树脂和着色颜料的着色防污涂料，使得具有目标干膜厚度T的涂膜完全隐藏表面被涂物的颜色防污涂料具有厚度T的涂膜与干膜厚度为0.8T，至少为2.0的涂膜之间的色差＆Dgr; E1，优选着色防污涂料具有具有厚度T的涂膜和干膜厚度为1.2T，小于1的涂膜之间的色差＆Dgr; E2，和[2]用着色防污漆涂覆物体的表面直到表面该物体被由着色防污涂料形成的涂膜完全隐藏。

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