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1. 发明授权

US06630522B2 Flow-and-leveling agents for paints and links 有权
标题翻译：用于油漆和链接的流平和流平剂
公开(公告)号：US06630522B2
公开(公告)日：2003-10-07
申请号：US09983114
申请日：2001-10-23
申请人： Masafumi Kawase , Shigehiro Kawahito
发明人： Masafumi Kawase , Shigehiro Kawahito
IPC分类号： C09D1100
CPC分类号： C09D11/03 , C08F220/18 , C08F220/28 , C08F230/08 , C09D7/47
摘要： Additives for paints and inks which are suitable to be blended in paints and inks for high quality finishing are provided. The additive is characterized by comprising a copolymer having a number-average molecular weight of from 1,000 to 60,000 which is obtained by copolymerizing 2-50% by weight of reactive monomer containing in its molecule polydimethylsiloxane having a degree of polymerization of 5 to 100 with 98-50% by weight of reactive monomers which have been heretofore used as flow-and-leveling agents for paints and inks. When minor amounts of those additives are incorporated in paints or inks, drawbacks on painted or printed planes caused by environmental staining substances are prevented and the appearance of the painted or printed objects is improved.
摘要翻译：提供了适用于涂料和油墨混合的涂料和油墨用于高质量加工的添加剂。该添加剂的特征在于包括数均分子量为1,000至60,000的共聚物，其通过将2-50重量％的在其分子中含有聚合度为5至100的聚二甲基硅氧烷的反应性单体与98共聚而获得， -50％（重量）以前用作涂料和油墨流平剂的反应性单体。当少量的这些添加剂被掺入涂料或油墨中时，防止由环境污染物质引起的涂布或印刷平面上的缺点，并且改善了涂漆或印刷物体的外观。

2. 发明授权

US06642335B2 Flow-and-leveling agents for powder coatings 有权
标题翻译：用于粉末涂料的流平剂
公开(公告)号：US06642335B2
公开(公告)日：2003-11-04
申请号：US10081237
申请日：2002-02-25
申请人： Masafumi Kawase , Yasuhiro Oiwa , Shigehiro Kawahito
发明人： Masafumi Kawase , Yasuhiro Oiwa , Shigehiro Kawahito
IPC分类号： C08F13008
CPC分类号： C08F220/12 , C08F230/08 , C09D5/037 , C09D7/47
摘要： Provided are flow-and-leveling agents for powder coatings which provide the coated surfaces with a flow-and-leveling property by blending into powder coatings taking a serious view of finishing and which improves coating defects such as ruptures and craters to contribute to a rise in the appearance in powder coating. The above flow-and-leveling agents are (meth)acrylic acid ester base copolymers containing a trimethylsilyl group in a proportion of 2 to 65% by weight and having a number average molecular weight of 1000 to 60000.
摘要翻译：提供了用于粉末涂料的流平均匀剂，其通过掺入粉末涂料中提供具有流平性能的涂层表面，其具有严格的精整观察并且改善涂层缺陷如破裂和凹坑以有助于上升外观粉末涂料。上述流平剂是含有比例为2〜65重量％，数均分子量为1000〜60000的三甲基甲硅烷基的（甲基）丙烯酸酯基共聚物。

3. 发明授权

US07208544B2 Flow-and-leveling agents for waterborne coatings 有权
标题翻译：水性涂料流平剂
公开(公告)号：US07208544B2
公开(公告)日：2007-04-24
申请号：US10713102
申请日：2003-11-17
申请人： Masafumi Kawase , Takashi Horiguchi , Shigehiro Kawahito
发明人： Masafumi Kawase , Takashi Horiguchi , Shigehiro Kawahito
IPC分类号： C08F30/08
CPC分类号： C08F8/42 , C08F230/08 , C09D7/47 , C08F220/00
摘要： Provided is a flow-and-leveling agent for waterborne coatings which provides the coated surface with a flow-and-leveling property by blending into waterborne coatings taking a serious view of finishing and which improves coating defects such as ruptures and craters to contribute to a rise in the appearance of the coating film. The above flow-and-leveling agent is an acryl base copolymer containing a trimethylsilyl group in a proportion of 2 to 64% by weight and has a number average molecular weight of 500 to 30000.
摘要翻译：提供了一种用于水性涂料的流平均匀剂，其通过掺入水性涂料中提供具有流平性能的涂层表面，其具有严格的整理视图，并且改善了涂层缺陷，例如破裂和凹坑，从而有助于涂膜外观上升。上述流平剂是含有比例为2〜64重量％，数均分子量为500〜30000的三甲基甲硅烷基的丙烯酰基共聚物。

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