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1. 发明公开

EP4205864A1 LOW VOC PAINT COMPOSITION, COATING FILM, AND BASE MATERIAL WITH COATING FILM, AND METHODS FOR PRODUCING THESE 审中-实审
公开(公告)号：EP4205864A1
公开(公告)日：2023-07-05
申请号：EP21861470.9
申请日：2021-08-23
申请人： Chugoku Marine Paints, Ltd.
发明人： OKADA, Masamitsu , NIIMOTO, Jyunji
IPC分类号： B05D3/02 , B05D7/24 , C09D4/00 , C09D163/02 , C09D7/63
摘要： An embodiment of the present invention relates to a low-VOC coating composition, a coating film or a substrate with a coating film, or a production method therefor. This low-VOC coating composition is substantially free of benzyl alcohol and includes: a bisphenol epoxy compound (A) having an epoxy equivalent of 200 or less; a liquid amine curing agent (B); and a dioxolane derivative (C) represented by the following formula (1);

wherein R 1 and R 2 are each independently a hydrogen atom, an alkyl group, an alkenyl group, or a phenyl group, and n is 1, 2, 3, 4, or 5.

2. 发明公开

EP4219163A1 SURFACE-PROTECTIVE COATING MATERIAL COMPOSITION 审中-实审
公开(公告)号：EP4219163A1
公开(公告)日：2023-08-02
申请号：EP21872452.4
申请日：2021-09-22
申请人： Chugoku Marine Paints, Ltd.
发明人： TANINO, Soichiro , IKADAI, Junnai , IMAI, Yoshihiko , NABE, Akino , OKADA, Masamitsu
IPC分类号： B32B27/36 , C09D5/16 , C09D167/04 , C09D7/61
摘要： Provided is a surface-protective coating composition capable of forming a surface-protective coating film in which the occurrence of cracks is suppressed during the formation of the coating film, while using a polymer having marine biodegradability. Also provided are: a surface-protective coating film formed from the surface-protective coating composition; a substrate with a surface-protective coating film, which is coated with the surface-protective coating film, and a method of producing the same; and a surface protection method using the surface-protective coating film. The surface-protective coating composition according to the present invention contains a polycaprolactone-based polymer (A) and a zinc oxide (B), wherein the polycaprolactone-based polymer (A) has an acid value of 5 mgKOH/g or more and 200 mgKOH/g or less, and a structural unit derived from caprolactone in the polycaprolactone-based polymer (A) has a content of 50% by mass or more and 99.5% by mass or less.

3. 发明授权

EP2876144B1 PRIMARY RUST PREVENTIVE COATING COMPOSITION AND USE THEREOF 有权
标题翻译：主要防锈涂料组合物及其用途
公开(公告)号：EP2876144B1
公开(公告)日：2017-08-30
申请号：EP13819793.4
申请日：2013-07-18
申请人： Chugoku Marine Paints, Ltd.
发明人： OKADA, Masamitsu
IPC分类号： C09D183/04 , B05D7/24 , B32B27/18 , C09D5/10 , C09D7/12 , C09D183/02
CPC分类号： C09D7/61 , C08K2003/0893 , C08K2003/2296 , C09D5/103 , C09D5/106 , C09D7/69 , C09D7/70 , C09D183/02 , C09D183/04 , C08K3/08 , C08K3/22
摘要： Provided is a primary rust-preventive coating composition which by being dried and cured at room temperature is capable of forming a coating film having an average dry film thickness of not more than 10 µm even with the use of conventional coating machines and which has excellent rust prevention properties and overcoatability as well as excellent weldability/cut-ability at the time of welding and cutting steel plates. The primary rust-preventive coating composition includes a siloxane-based binder (A) having a weight average molecular weight (Mw) as measured by gel permeation chromatography (GPC) in terms of standard polystyrene being 1000 to 6000 and a zinc dust (B) including a flaky zinc-based powder (b-1), the primary rust-preventive coating composition having a pigment volume concentration (PVC) of 35 to 60%, and having a mass ratio ((B)/(A)) of the zinc dust (B) to the siloxane-based binder (A) in terms of SiO 2 being 1.0 to 5.0.
摘要翻译：本发明提供一种通过在常温下干燥固化而成的一次防锈涂料组合物，即使使用以往的涂布机，也能够形成平均干燥膜厚为10μm以下的涂膜，防止性能和外覆性，以及在焊接和切割钢板时的优异的可焊性/可切割性。本发明的一次防锈涂料组合物含有以凝胶渗透色谱法（GPC）测定的以标准聚苯乙烯换算的重均分子量（Mw）为1000〜6000的硅氧烷系粘合剂（A）和锌粉（B）其特征在于，含有鳞片状锌系粉末（b-1），所述一次防锈涂料组合物的颜料体积浓度（PVC）为35〜60％，且质量比（（B）/ 锌粉（B）相对于硅氧烷类粘合剂（A）以SiO 2计为1.0〜5.0。

4. 发明公开

EP2617786A1 AQUEOUS COATING COMPOSITION AND CORROSION PREVENTION METHOD USING SAID AQUEOUS COATING COMPOSITION 有权
标题翻译：水性涂料组合物和腐蚀过程中使用水性涂料组合物
公开(公告)号：EP2617786A1
公开(公告)日：2013-07-24
申请号：EP11825210.5
申请日：2011-09-14
申请人： Chugoku Marine Paints, Ltd.
发明人： OKADA, Masamitsu , ENDO, Isao
IPC分类号： C09D183/04 , B05D5/00 , B05D7/24 , C09D5/00 , C09D5/08 , C09D7/12 , C09D183/06 , C09D183/14
CPC分类号： C09D183/04 , C09D4/00 , C09D5/084 , C09D5/106 , C09D183/06 , C09D183/14 , C23C2222/20
摘要： [Problem]
To provide aqueous coating composition which, while using water as a diluting solvent, can form a coating film having well-balanced excellent drying properties, curability and coating film properties (coating film strength) nearly equal to those of a coating film formed from a conventional solvent-based coating composition using an organic solvent as a diluent.
[Solution]
Aqueous coating composition including a binder (A) including a hydrolysis condensate obtained by subjecting a specific silane compound (a1) to hydrolysis reaction and condensation reaction under the pH conditions of 0.4 to 8.0, and water (B).
摘要翻译： [问题]为了提供wässrige涂料组合物，而使用水作为稀释溶剂，可以形成涂膜，具有良好的平衡优异的干燥性，固化性和涂料影片属性（涂膜强度）几乎等于那些的涂层的成膜从使用作为稀释剂有机溶剂的以往的溶剂型涂料组合物。 [解决方法]的水性涂料组合物包含粘合剂（A）包括由特定的硅烷化合物（a1）为0.4的pH条件下的水解反应和缩合反应进行至8.0而获得的水解缩合物，和水（B）。

5. 发明公开

EP2161318A1 TRIPHENYLBORON COMPOUND-CONTAINING ANTIFOULING COATING COMPOSITION HAVING IMPROVED STABILITY, ANTIFOULING AGENT SET USED THEREFOR, AND METHOD FOR SUPPRESSING/CONTROLLING DECOMPOSITION OF TRIPHENYLBORON COMPOUND 审中-公开
标题翻译：稳定性增加一个TRIPHENYLBORVERBINDUNG含有抗ROT涂料组合物，从来没有使用过反ROT介质集方法变质TRIPHENYLBORVERBINDUNG的还原/ CONTROL
公开(公告)号：EP2161318A1
公开(公告)日：2010-03-10
申请号：EP08765814.2
申请日：2008-06-24
申请人： CHUGOKU MARINE PAINTS, LTD.
发明人： TANAKA, Hideyuki , OKADA, Masamitsu , HONMA, Mizuho , NISHI, Takeshi , NIIMOTO, Jyunji
IPC分类号： C09D201/00 , A01N43/80 , A01N47/04 , A01N55/02 , A01N55/08 , A01P17/00 , C09D5/16 , C09D7/12 , C09D183/02
CPC分类号： C09D5/1612 , A01N55/08 , C08G77/46 , C09D5/1675 , C09D5/1687 , C09D183/04 , A01N25/22 , A01N2300/00
摘要： An object of the present invention is to provide an antifouling coating material composition in which, though containing a triphenylboron compound as an antifouling agent, the triphenylboron compound is inhibited from being decomposed in production and long term storage and which is excellent in a storage stability and a static antifouling property of an antifouling coating film obtained therefrom.
The antifouling coating material composition of the present invention comprises at least (A) a coating film-forming resin and (B) a triphenylboron-amine complex (b1) as an antifouling agent, and it further comprises (C) an amine compound other than the triphenylboron-amine complex (b1) described above as a decomposition inhibitor for the above compound (b1). A content of the amine compound (C) described above is preferably a proportion of 1.0 to 210 parts by weight per 100 parts by weight of the component (b1).
摘要翻译：本发明的一个目的是提供在其中的防污涂料组合物，虽然含有一个三苯基硼化合物作为防污剂时，三苯基硼化合物选自在生产和长期储存而分解抑制，并且所有这些都具有优异的储存稳定性和从那里的防污涂料的静态防污性能的膜得到。本发明的防污涂料组合物包含至少（A）的涂膜 - 形成性树脂和（B）的三苯基硼一 - 胺络合物（B1）作为防污剂，它进一步包括（C）比胺化合物等所述三苯基硼 - 胺络合物（B1）上述作为用于上述化合物（B1）分解抑制剂。上述的胺化合物（C）的含量优选是1.0〜210重量份每100重量份的成分（b1）的比例。

6. 发明公开

EP3199605A1 RUST-INHIBITING PAINT COMPOSITION AND APPLICATION FOR SAME 有权
标题翻译：防锈油漆组合物及其应用
公开(公告)号：EP3199605A1
公开(公告)日：2017-08-02
申请号：EP15844258.2
申请日：2015-09-14
申请人： Chugoku Marine Paints, Ltd.
发明人： OKADA, Masamitsu
IPC分类号： C09D201/00 , C09D5/10 , C09D7/12 , C09D183/02 , C09D183/04 , C23C26/00 , C23F11/00
CPC分类号： C09D5/10 , C09D7/40 , C09D183/02 , C09D183/04 , C09D201/00 , C23C26/00 , C23F11/00
摘要： The present invention is a rust-preventive coating composition including: a binder (a); a zinc powder and/or zinc alloy powder (b); and a glass powder (c) which has a softening point of from 400 to 800°C and in which the total content of Li 2 O, Na 2 O and K 2 O is not more than 12% by mass. The present invention can form a rust-preventive coating film having excellent welding properties, and can provide a rust-preventive coating composition which has excellent rust prevention properties and has an excellent adhesion property with an overcoating film by preventing oxidation of zinc even after a rust-preventive coating film heated at a high temperature, for example, from 400 to 900°C, and a variety of uses using the rust-preventive coating composition.
摘要翻译：本发明是一种防锈涂料组合物，其包含：粘合剂（a）; 锌粉和/或锌合金粉末（b）; 和软化点为400〜800℃且Li2O，Na2O和K2O的合计含量为12质量％以下的玻璃粉末（c）。根据本发明，能够形成具有优异的焊接性的防锈涂膜，并且即使在生锈后也能够防止锌的氧化，从而能够提供防锈性优异，且与外涂膜的密合性优异的防锈涂料组合物在400至900℃的高温下加热的预防性涂膜和使用该防锈涂料组合物的各种用途。

7. 发明公开

EP3199604A1 RUST-INHIBITING PAINT COMPOSITION AND APPLICATION FOR SAME 有权
标题翻译：防锈油漆组合物及其应用
公开(公告)号：EP3199604A1
公开(公告)日：2017-08-02
申请号：EP15843211.2
申请日：2015-09-14
申请人： Chugoku Marine Paints, Ltd.
发明人： OKADA, Masamitsu
IPC分类号： C09D201/00 , C09D5/10 , C09D7/12 , C09D183/02 , C09D183/04 , C23C26/00 , C23F11/00
CPC分类号： C09D5/10 , C09D7/40 , C09D183/02 , C09D183/04 , C09D201/00 , C23C26/00 , C23F11/00
摘要： The present invention provides a rust-preventive coating composition containing a binder (a), a zinc powder and/or zinc alloy powder (b), and a glass powder (c) which has a softening point of from 400 to 700°C. The rust-preventive coating composition is capable of forming a rust-preventive coating film which has excellent weldability as well as excellent rust prevention properties due to the prevention of the oxidation of zinc even after the rust-preventive coating film is heated at a high temperature, for example, from 400 to 900°C, and which has excellent thermal-discoloration resistance due to the controlled mass ratio of the glass powder (c) to the zinc alloy powder (b). The present invention can also provide uses of such a rust-preventive coating composition.
摘要翻译：本发明提供含有粘合剂（a），锌粉末和/或锌合金粉末（b）和软化点为400〜700℃的玻璃粉末（c）的防锈涂料组合物。该防锈涂料组合物即使在高温下加热防锈涂膜后，也能够形成具有优异的焊接性，防止锌的氧化，防锈性优异的防锈涂膜例如为400〜900℃，由于控制玻璃粉末（c）与锌合金粉末（b）的质量比，所以耐热变色性优异。本发明还可以提供这种防锈涂料组合物的用途。

8. 发明公开

EP2876144A1 PRIMARY RUST PREVENTIVE COATING COMPOSITION AND USE THEREOF 有权
标题翻译：防锈初级涂料组合物及其用途
公开(公告)号：EP2876144A1
公开(公告)日：2015-05-27
申请号：EP13819793.4
申请日：2013-07-18
申请人： Chugoku Marine Paints, Ltd.
发明人： OKADA, Masamitsu
IPC分类号： C09D183/04 , B05D7/24 , B32B27/18 , C09D5/10 , C09D7/12 , C09D183/02
CPC分类号： C09D7/61 , C08K2003/0893 , C08K2003/2296 , C09D5/103 , C09D5/106 , C09D7/69 , C09D7/70 , C09D183/02 , C09D183/04 , C08K3/08 , C08K3/22
摘要： Provided is a primary rust-preventive coating composition which by being dried and cured at room temperature is capable of forming a coating film having an average dry film thickness of not more than 10 µm even with the use of conventional coating machines and which has excellent rust prevention properties and overcoatability as well as excellent weldability/cut-ability at the time of welding and cutting steel plates. The primary rust-preventive coating composition includes a siloxane-based binder (A) having a weight average molecular weight (Mw) as measured by gel permeation chromatography (GPC) in terms of standard polystyrene being 1000 to 6000 and a zinc dust (B) including a flaky zinc-based powder (b-1), the primary rust-preventive coating composition having a pigment volume concentration (PVC) of 35 to 60%, and having a mass ratio ((B)/(A)) of the zinc dust (B) to the siloxane-based binder (A) in terms of SiO 2 being 1.0 to 5.0.

9. 发明授权

EP2617786B1 AQUEOUS COATING COMPOSITION AND CORROSION PREVENTION METHOD USING SAID AQUEOUS COATING COMPOSITION 有权
标题翻译：水性涂料组合物和腐蚀过程中使用水性涂料组合物
公开(公告)号：EP2617786B1
公开(公告)日：2015-04-08
申请号：EP11825210.5
申请日：2011-09-14
申请人： Chugoku Marine Paints, Ltd.
发明人： OKADA, Masamitsu , ENDO, Isao
IPC分类号： C09D183/04 , B05D5/00 , B05D7/24 , C09D5/00 , C09D5/08 , C09D7/12 , C09D183/06 , C09D183/14 , C09D4/00
CPC分类号： C09D183/04 , C09D4/00 , C09D5/084 , C09D5/106 , C09D183/06 , C09D183/14 , C23C2222/20

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