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1. 发明申请

US20150344703A1 FLUORINATED ETHER COMPOUND, COMPOSITION FOR FORMING HARD COATING LAYER, AND ARTICLE HAVING HARD COATING LAYER 有权
标题翻译：氟化合物，形成硬涂层的组合物和具有硬涂层的物品
公开(公告)号：US20150344703A1
公开(公告)日：2015-12-03
申请号：US14821941
申请日：2015-08-10
申请人： ASAHI GLASS COMPANY, LIMITED
发明人： Kiyotaka TAKAO , Nobuyuki Otozawa , Daisuke Jomuta , Kuniko Okano , Taiki Hoshino
IPC分类号： C09D5/16 , C07C43/12 , C07C271/22 , C09D133/14 , C07C69/63
CPC分类号： C09D5/16 , C07C43/126 , C07C69/63 , C07C271/22 , C08G65/007 , C08G65/329 , C08G65/33348 , C08G2650/48 , C09D4/00 , C09D133/14 , C09D171/00 , G02B1/14 , Y10T428/3154
摘要： To provide a fluorinated ether compound capable of imparting excellent antifouling properties (oil-based ink repellency, fingerprint stain removability) to a hard coating layer, etc., a composition for forming a hard coating layer, containing such a compound, and an article having an antifouling hard coating layer formed from such a composition.A fluorinated ether compound which has either a poly(oxyperfluoroalkylene) chain having a unit repeated that comprises a group constituted by one to three of at least one type of a C1-2 oxyperfluoroalkylene group and a group constituted by one to three of at least one type of a C3-6 oxyperfluoroalkylene group, bonded to each other, or a poly(oxyperfluoroalkylene) chain having a unit repeated that comprises a C4 oxyperfluoroalkylene group and an oxyperfluoroalkylene group other than such a group, bonded to each other, a linking group bonded to a first terminal of the above poly(oxyperfluoroalkylene) chain, and at least one (meth)acryloyl group bonded to the above linking group; a composition for forming a hard coating layer containing such a compound; and an article having such a hard coating layer.
摘要翻译：为了提供能够赋予硬涂层等优异的防污性（油基拒油性，指纹色斑去除性）的含氟醚化合物，含有这种化合物的硬质涂层形成用组合物和具有由这种组合物形成的防污硬涂层。具有重复单元的聚（全氟全氟亚烷基）链的氟化醚化合物，其包含由至少一种类型的C1-2氧全氟亚烷基中的一至三个构成的基团和由至少一个或相互键合的C3-6氧全氟亚烷基的类型或重复单元的聚（全氟亚烷基）链，其包含除了这些基团之外的C4全氟代亚烷基和氧全氟亚烷基，彼此键合，到上述聚（全氟亚烷基）链的第一末端，和至少一个与上述连接基团键合的（甲基）丙烯酰基; 用于形成含有这种化合物的硬质涂层的组合物; 以及具有这样的硬涂层的制品。

2. 发明授权

US09969890B2 Fluorinated ether compound, composition for forming hard coating layer, and article having hard coating layer 有权
公开(公告)号：US09969890B2
公开(公告)日：2018-05-15
申请号：US14821941
申请日：2015-08-10
申请人： ASAHI GLASS COMPANY, LIMITED
发明人： Kiyotaka Takao , Nobuyuki Otozawa , Daisuke Jomuta , Kuniko Okano , Taiki Hoshino
IPC分类号： C07C261/00 , C09D5/16 , C09D133/14 , C07C69/63 , C07C271/22 , C07C43/12 , C09D4/00 , G02B1/14 , C08G65/00 , C08G65/329 , C09D171/00 , C08G65/333
CPC分类号： C09D5/16 , C07C43/126 , C07C69/63 , C07C271/22 , C08G65/007 , C08G65/329 , C08G65/33348 , C08G2650/48 , C09D4/00 , C09D133/14 , C09D171/00 , G02B1/14 , Y10T428/3154
摘要： Provided is a fluorinated ether compound capable of imparting excellent antifouling properties such as oil-based ink repellency, fingerprint stain removability, to a hard coating layer; a composition for forming a hard coating layer, and an article having an antifouling hard coating layer formed from the composition. The fluorinated ether compound has either a poly(oxyperfluoroalkylene) chain having a repeated unit that includes a C1-2 oxyperfluoroalkylene group and a C3-6 oxyperfluoroalkylene group, bonded to each other, or a poly(oxyperfluoroalkylene) chain having a repeated unit that contains a C4 oxyperfluoroalkylene group and a different oxyperfluoroalkylene group, bonded to each other, a linking group bonded to a first terminal of the poly(oxyperfluoroalkylene) chain, and at least one (meth)acryloyl group bonded to the linking group.

3. 发明申请

US20130202810A1 PROCESS FOR PRODUCING CHARGE RETENTION MEDIUM 有权
标题翻译：生产充电保持介质的方法
公开(公告)号：US20130202810A1
公开(公告)日：2013-08-08
申请号：US13831183
申请日：2013-03-14
申请人： Asahi Glass Company, Limited
发明人： Takashi NAKANO , Kuniko Okano , Naoko Shirota , Kmiaki Kashiwagi , Yoshitomi Morizawa , Yoshiki Hamatani
IPC分类号： B05D5/12
CPC分类号： B05D5/12 , C08F214/265 , C08K5/03 , C08K5/07 , C09D127/18 , H01G7/021 , H01G7/023 , H02N1/00
摘要： To provide a process for producing a charge retention medium, with which a coating film (precursor of a charge retention medium) containing a fluorinated copolymer having repeating units based on tetrafluoroethylene and repeating units based on ethylene can easily be formed on the surface of a substrate, even in a case where the surface of the substrate has a complicated shape.A process for producing a charge retention medium (electret 30), which comprises a step of applying a coating composition containing a fluorinated copolymer (A) having repeating units based on tetrafluoroethylene and repeating units based on ethylene, and an organic solvent (C), to a substrate (first substrate 10) to form a coating film.
摘要翻译：提供一种制备电荷保持介质的方法，通过该方法可以容易地在基板的表面上形成含有基于四氟乙烯的重复单元和基于乙烯的重复单元的含氟共聚物的涂膜（电荷保持介质的前体）即使在基板的表面形状复杂的情况下也是如此。一种制备电荷保留介质（驻极体30）的方法，其包括以下步骤：涂布含有基于四氟乙烯的重复单元和基于乙烯的重复单元的含氟共聚物（A）和有机溶剂（C）的涂料组合物，到基板（第一基板10）以形成涂膜。

4. 发明授权

US09427777B2 Process for producing charge retention medium 有权
标题翻译：制备电荷保留介质的方法
公开(公告)号：US09427777B2
公开(公告)日：2016-08-30
申请号：US13831183
申请日：2013-03-14
申请人： Asahi Glass Company, Limited
发明人： Takashi Nakano , Kuniko Okano , Naoko Shirota , Kimiaki Kashiwagi , Yoshitomi Morizawa , Yoshiki Hamatani
IPC分类号： B05D3/00 , B29C71/02 , B29C71/04 , B05D5/12 , C08F214/26 , H01G7/02 , C09D127/18 , H02N1/00 , C08K5/03 , C08K5/07
CPC分类号： B05D5/12 , C08F214/265 , C08K5/03 , C08K5/07 , C09D127/18 , H01G7/021 , H01G7/023 , H02N1/00
摘要： To provide a process for producing a charge retention medium, with which a coating film (precursor of a charge retention medium) containing a fluorinated copolymer having repeating units based on tetrafluoroethylene and repeating units based on ethylene can easily be formed on the surface of a substrate, even in a case where the surface of the substrate has a complicated shape.A process for producing a charge retention medium (electret 30), which comprises a step of applying a coating composition containing a fluorinated copolymer (A) having repeating units based on tetrafluoroethylene and repeating units based on ethylene, and an organic solvent (C), to a substrate (first substrate 10) to form a coating film.
摘要翻译：提供一种制备电荷保持介质的方法，通过该方法可以容易地在基板的表面上形成含有基于四氟乙烯的重复单元和基于乙烯的重复单元的含氟共聚物的涂膜（电荷保持介质的前体）即使在基板的表面形状复杂的情况下也是如此。一种制备电荷保留介质（驻极体30）的方法，其包括以下步骤：涂布含有基于四氟乙烯的重复单元和基于乙烯的重复单元的含氟共聚物（A）和有机溶剂（C）的涂料组合物，到基板（第一基板10）以形成涂膜。

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