公开(公告)号：US20120077911A1

公开(公告)日：2012-03-29

申请号：US13376546

申请日：2010-06-08

申请人： Shinsuke Haraguchi ,  Motomi Tanaka ,  Junichi Nakamura ,  Daisuke Natsui

发明人： Shinsuke Haraguchi ,  Motomi Tanaka ,  Junichi Nakamura ,  Daisuke Natsui

IPC分类号： C08K5/52 ,  C08K3/36 ,  C09D139/04 ,  B82Y30/00

CPC分类号： C09D5/024 ,  C08F220/14 ,  C08F265/06 ,  C08F283/124 ,  C08K3/36 ,  C09D7/61 ,  C09D7/63 ,  C09D7/67 ,  C09D133/12 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F2220/325 ,  C08F2220/1808 ,  C08F220/58 ,  C08F220/06 ,  C08F222/1006 ,  C08F236/22 ,  C08F220/18 ,  C08F220/32

摘要： The present invention relates to an aqueous coating material containing polymer (I), colloidal silica (II), and nonionic surfactant (III) with an HLB value of 16 or more. The polymer (I) is obtained by copolymerization of monomer mixture (M) that contains 0.2 to 10% by mass of monomer (a) having two or more radically polymerizable groups. The solid content of the colloidal silica (II) is 0.1 to 20 parts by mass with respect to 100 parts by mass of the polymer (I). The content of the nonionic surfactant (III) is 0.01 to 10 parts by mass with respect to 100 parts by mass of the polymer (I). The present invention also relates to a painted article where the aqueous coating material is applied. Therefore, an aqueous coating material and a painted article capable of expressing stain resistance and weather resistance can be provided by reducing a water contact angle.

摘要翻译： 本发明涉及含有HLB值为16以上的聚合物（I），胶体二氧化硅（II）和非离子表面活性剂（III））的水性涂料。 聚合物（I）通过含有0.2〜10质量％的具有两个以上自由基聚合性基团的单体（a）的单体混合物（M）的共聚而得到。 胶体二氧化硅（II）的固体成分相对于聚合物（I）100质量份为0.1〜20质量份。 相对于聚合物（I）100质量份，非离子性表面活性剂（III）的含量为0.01〜10质量份。 本发明还涉及涂覆有水性涂料的涂漆制品。 因此，可以通过降低水接触角来提供能够表现耐污染性和耐候性的水性涂料和涂漆制品。

公开(公告)号：US20090105419A1

公开(公告)日：2009-04-23

申请号：US11915485

申请日：2006-05-26

申请人： Takahiro Mukuda ,  Masaaki Kiura ,  Motomi Tanaka

发明人： Takahiro Mukuda ,  Masaaki Kiura ,  Motomi Tanaka

IPC分类号： C09D139/04 ,  C08F226/06 ,  C08L39/04

CPC分类号： C08F2/26 ,  C08F220/18 ,  C08F220/36 ,  C09D5/024

摘要： Disclosed is a water-based resin composition containing a copolymer (A) which is obtained by carrying out emulsion polymerization of an unsaturated monomer composed of 0.5 to 50 parts by mass of a specific ethylenically unsaturated monomer (a) having a piperidyl group in a molecule and 50 to 99.5 parts by mass of an ethylenically unsaturated monomer (b), which does not substantially contain an ethylenically unsaturated monomer having a specific functional group in a molecule, with the total of the ethylenically unsaturated monomers (a) and (b) being 100 parts by mass, under the coexistence of 0.1 to 10 parts by mass of an emulsifier. Also disclosed are a weather resistance improver for water-based paints using the foregoing water-based resin composition, a weather resistance improver for thermoplastic resins, and a weather resistance improver for solvent-based paints.

摘要翻译： 公开了含有共聚物（A）的水性树脂组合物，其通过在分子中具有由0.5〜50质量份的具有哌啶基的特定的烯键式不饱和单体（a）组成的不饱和单体进行乳液聚合而获得 和50〜99.5质量份烯属不饱和单体（b），其基本上不含分子中具有特定官能团的烯键式不饱和单体，烯属不饱和单体（a）和（b）的总量为 100质量份，共乳化剂为0.1〜10质量份。 还公开了使用上述水性树脂组合物，热塑性树脂的耐候性改进剂和溶剂型涂料的耐候性改进剂的水性涂料的耐候性改进剂。

公开(公告)号：US20070129478A1

公开(公告)日：2007-06-07

申请号：US10588318

申请日：2005-02-02

申请人： Junichi Nakamura ,  Motomi Tanaka ,  Mina Nomura ,  Hiroki Ishii ,  Yasutaka Doi ,  Takahiro Mukuda

发明人： Junichi Nakamura ,  Motomi Tanaka ,  Mina Nomura ,  Hiroki Ishii ,  Yasutaka Doi ,  Takahiro Mukuda

IPC分类号： B05D7/00 ,  B60C1/00

CPC分类号： C09D133/06 ,  C08K3/36 ,  C09D5/1618 ,  C09D7/61 ,  C09D7/67 ,  C09D133/10

摘要： A coating comprsing a polymer (I)-containing coating component and colloidal. silica (II) of 60 nm or less average particle diameter, wherein 0.5 to 20 parts by mass, in terms of solid content, of colloidal silica (II) is contained per 100 parts by mass of polymer (I) and wherein the area of colloidal silica exposed from the surface of the coating occupies 35% or more based on the coating surface. This coating exhibits excellent antifouling performance and excels in transparency, weather resistance, water resistance, and elongation degree.

摘要翻译： 包含含聚合物（I）的涂料组分和胶体的涂层。 相对于100质量份聚合物（I），含有60nm以下平均粒径的二氧化硅（II），其中以固体成分计，胶体二氧化硅（II）为0.5〜20质量份，其中， 从涂层表面露出的胶体二氧化硅占涂层表面的35％以上。 该涂料表现出优异的防污性能，透明性，耐候性，耐水性和伸长率优异。

公开(公告)号：US07935772B2

公开(公告)日：2011-05-03

申请号：US11915485

申请日：2006-05-26

申请人： Takahiro Mukuda ,  Masaaki Kiura ,  Motomi Tanaka

发明人： Takahiro Mukuda ,  Masaaki Kiura ,  Motomi Tanaka

IPC分类号： C08F26/06

CPC分类号： C08F2/26 ,  C08F220/18 ,  C08F220/36 ,  C09D5/024

摘要： Disclosed is a water-based resin composition containing a copolymer (A) which is obtained by carrying out emulsion polymerization of an unsaturated monomer composed of 0.5 to 50 parts by mass of a specific ethylenically unsaturated monomer (a) having a piperidyl group in a molecule and 50 to 99.5 parts by mass of an ethylenically unsaturated monomer (b), which does not substantially contain an ethylenically unsaturated monomer having a specific functional group in a molecule, with the total of the ethylenically unsaturated monomers (a) and (b) being 100 parts by mass, under the coexistence of 0.1 to 10 parts by mass of an emulsifier. Also disclosed are a weather resistance improver for water-based paints using the foregoing water-based resin composition, a weather resistance improver for thermoplastic resins, and a weather resistance improver for solvent-based paints.

摘要翻译： 公开了含有共聚物（A）的水性树脂组合物，其通过在分子中具有由0.5〜50质量份的具有哌啶基的特定的烯键式不饱和单体（a）组成的不饱和单体进行乳液聚合而获得 和50〜99.5质量份烯属不饱和单体（b），其基本上不含分子中具有特定官能团的烯键式不饱和单体，烯属不饱和单体（a）和（b）的总量为 100质量份，共乳化剂为0.1〜10质量份。 还公开了使用上述水性树脂组合物，热塑性树脂的耐候性改进剂和溶剂型涂料的耐候性改进剂的水性涂料的耐候性改进剂。

公开(公告)号：US08048218B2

公开(公告)日：2011-11-01

申请号：US10588318

申请日：2005-02-02

申请人： Junichi Nakamura ,  Motomi Tanaka ,  Mina Nomura ,  Hiroki Ishii ,  Yasutaka Doi ,  Takahiro Mukuda

发明人： Junichi Nakamura ,  Motomi Tanaka ,  Mina Nomura ,  Hiroki Ishii ,  Yasutaka Doi ,  Takahiro Mukuda

IPC分类号： C04B14/04

CPC分类号： C09D133/06 ,  C08K3/36 ,  C09D5/1618 ,  C09D7/61 ,  C09D7/67 ,  C09D133/10

摘要： A coating comprising a polymer (I)-containing coating component and colloidal silica (II) of 60 nm or less average particle diameter, wherein 0.5 to 20 parts by mass, in terms of solid content, of colloidal silica (II) is contained per 100 parts by mass of polymer (I) and wherein the area of colloidal silica exposed from the surface of the coating occupies 35% or more based on the coating surface. This coating exhibits excellent antifouling performance and excels in transparency, weather resistance, water resistance, and elongation degree.

摘要翻译： 包含含有聚合物（I）的涂料组分和平均粒径为60nm以下的胶体二氧化硅（II）的涂料，其中以固体成分计，胶体二氧化硅（II）为0.5〜20质量份， 100质量份聚合物（I），其中从涂层表面露出的胶体二氧化硅的面积占涂层表面的35％以上。 该涂料表现出优异的防污性能，透明性，耐候性，耐水性和伸长率优异。

公开(公告)号：US08735478B2

公开(公告)日：2014-05-27

申请号：US13376546

申请日：2010-06-08

申请人： Shinsuke Haraguchi ,  Motomi Tanaka ,  Junichi Nakamura ,  Daisuke Natsui

发明人： Shinsuke Haraguchi ,  Motomi Tanaka ,  Junichi Nakamura ,  Daisuke Natsui

IPC分类号： C08K5/06 ,  C08L37/00

CPC分类号： C09D5/024 ,  C08F220/14 ,  C08F265/06 ,  C08F283/124 ,  C08K3/36 ,  C09D7/61 ,  C09D7/63 ,  C09D7/67 ,  C09D133/12 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F2220/325 ,  C08F2220/1808 ,  C08F220/58 ,  C08F220/06 ,  C08F222/1006 ,  C08F236/22 ,  C08F220/18 ,  C08F220/32

摘要： The present invention relates to an aqueous coating material containing polymer (I), colloidal silica (II), and nonionic surfactant (III) with an HLB value of 16 or more. The polymer (I) is obtained by copolymerization of monomer mixture (M) that contains 0.2 to 10% by mass of monomer (a) having two or more radically polymerizable groups. The solid content of the colloidal silica (II) is 0.1 to 20 parts by mass with respect to 100 parts by mass of the polymer (I). The content of the nonionic surfactant (III) is 0.01 to 10 parts by mass with respect to 100 parts by mass of the polymer (I). The present invention also relates to a painted article where the aqueous coating material is applied. Therefore, an aqueous coating material and a painted article capable of expressing stain resistance and weather resistance can be provided by reducing a water contact angle.

摘要翻译： 本发明涉及含有HLB值为16以上的聚合物（I），胶体二氧化硅（II）和非离子表面活性剂（III））的水性涂料。 聚合物（I）通过含有0.2〜10质量％的具有两个以上自由基聚合性基团的单体（a）的单体混合物（M）的共聚而得到。 胶体二氧化硅（II）的固体成分相对于聚合物（I）100质量份为0.1〜20质量份。 相对于聚合物（I）100质量份，非离子性表面活性剂（III）的含量为0.01〜10质量份。 本发明还涉及涂覆有水性涂料的涂漆制品。 因此，可以通过降低水接触角来提供能够表现耐污染性和耐候性的水性涂料和涂漆制品。