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公开(公告)号：US10676651B2
公开(公告)日：2020-06-09
申请号：US15312880
申请日：2016-05-02
发明人： Taishi Kawasaki
IPC分类号： C09J11/08 , B29C48/21 , C09J7/38 , C09J7/22 , C09J201/00 , C09J133/06 , C08G63/688 , B29C48/154 , B29C48/08 , C09J5/00 , C09J9/02 , C09J167/02 , B29C48/00 , B32B27/30 , B32B27/36 , B32B7/04 , B32B27/18 , B32B27/08 , B32B27/20 , C08J5/18 , C08J5/22 , C08J7/04 , C08J7/044 , C08L33/12 , C08L33/04 , C08L33/08 , C08L33/06 , C08L33/10 , C09D7/40 , C09D133/10 , C09D133/12 , C09D7/41 , C09D7/48 , C09D133/04 , C09D133/06 , C09D133/08 , C09D7/43 , B29C55/02 , C09J133/08 , C09J133/12 , C09J133/10 , C09J133/04 , B05D3/12 , B05D5/10 , B05D3/00 , B05D7/04 , B05D5/12 , C08K3/013 , C08K3/22 , C08K3/36 , C08K3/014 , C08K3/26 , C08K3/32 , C08K5/00 , C08K5/16 , C08K5/1515 , C08K3/017 , C08K5/29 , C08K5/541 , C08K5/3492 , C08K3/30 , C08K5/3412 , C08K5/24 , C08K3/34 , C08K5/54 , C08K5/1535 , B29K33/00 , B29K67/00 , B29K105/00 , C09D179/02 , C09J179/00 , C09J179/04 , C09J179/06 , C09J163/00 , C09D179/04 , C09D163/00 , C09D179/00 , C09D179/06 , C09J179/02
摘要： The present invention provides an adhesive film hardly suffering from fisheyes and deposition of dirt and dusts thereonto and having excellent mechanical strength and heat resistance as well as good adhesion properties, which can be suitably used as various surface protective films, etc. The present invention relates to an adhesive film comprising a polyester film and an adhesive layer formed on at least one surface of the polyester film, in which the adhesive layer comprises a resin having a glass transition point of not higher than 0° C., and an antistatic agent, and a thickness of the adhesive layer is not more than 10 μm.
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公开(公告)号：US10364381B2
公开(公告)日：2019-07-30
申请号：US15744282
申请日：2016-02-25
发明人： Ryosuke Funatsu , Taishi Kawasaki
IPC分类号： C09J167/02 , B32B27/00 , B32B27/36 , C08J7/04 , C09J183/04 , C09J7/40 , C09D183/04 , C08G63/183 , C08G77/12 , C08G77/20
摘要： According to the present invention, there is provided a release film that can be suitably used in various applications without suffering from deterioration in releasing property thereof, for example, owing to a solvent used upon processing an adhesive layer, when the film is used as a release film for adhesives or a protective film for an adhesive layer for a polarizing plate. The release film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film, the coating layer comprising a silicone compound and a Gemini surfactant.
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公开(公告)号：US20190381774A1
公开(公告)日：2019-12-19
申请号：US16553802
申请日：2019-08-28
发明人： Hidetaka Kimura , Keita Kawanami , Taishi Kawasaki
摘要： In order to provide an extremely cost-advantageous laminated white film for use as a recording material that is an information printing medium in place of paper such as copy paper, proposed is a laminated white film having a functional layer comprising an antistatic agent on at least one surface of a polyester film having an apparent density of 0.7 to 1.3 g/cm3 and a thickness of 10 to 1000 μm, wherein the polyester film comprises a polyester-incompatible polymer.
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公开(公告)号：US10174220B2
公开(公告)日：2019-01-08
申请号：US14910094
申请日：2015-08-03
发明人： Takashi Sato , Taishi Kawasaki
IPC分类号： B32B27/08 , B32B27/18 , B32B27/20 , B32B27/26 , B32B27/30 , B32B27/36 , C09D133/04 , C09D133/06 , C09D133/08 , C09D133/12 , C09D133/14 , C09D175/04 , C09D7/20 , C09D7/61 , C08K3/013 , C08K3/36 , C08K5/00 , C08K5/16 , C08K5/29 , C08K9/04 , C08L33/04 , C08L33/06 , C08L33/08 , C08L33/12 , C08L33/14 , C08L75/04 , C08G18/67 , C08G18/80 , C08J7/04
摘要： According to the present invention, there is provide a coated film that is excellent in surface hardness and abrasion resistance and has good adhesion between a polyester film and a hard coat layer. The present invention relates to a coated film comprising a polyester film and a coating layer formed on at least one surface of the polyester film, the coating layer being prepared from a coating solution comprising a (meth)acrylate compound, a reactive silica comprising a (meth)acryloyl group, and an isocyanate-based compound.
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公开(公告)号：US10011734B2
公开(公告)日：2018-07-03
申请号：US14378739
申请日：2013-01-24
发明人： Takashi Sato , Taishi Kawasaki , Masato Fujita
IPC分类号： C09D133/04 , C09D133/06 , C09D133/08 , C09D133/10 , C09D133/14 , C09D163/06 , C09D161/28 , C08L33/04 , C08L33/06 , C08L33/08 , C08L33/10 , C08L33/14 , C08L63/06 , C08L61/28 , C08K5/3492 , C08K5/3415 , C08K5/35 , C08K5/353 , C08K5/357 , C08K5/29 , C08K5/21 , C08K3/013 , B32B27/36 , B32B27/26 , B32B27/30 , B32B27/08 , C08J7/04 , C08K5/00 , B32B7/02
CPC分类号： C09D133/08 , B32B7/02 , B32B27/08 , B32B27/26 , B32B27/30 , B32B27/308 , B32B27/36 , B32B2250/03 , B32B2250/244 , B32B2250/40 , B32B2255/10 , B32B2255/26 , B32B2307/412 , B32B2307/418 , B32B2307/518 , B32B2333/04 , B32B2367/00 , B32B2457/202 , B32B2551/00 , C08J7/047 , C08J2367/00 , C08J2433/08 , C08J2433/10 , C08K3/013 , C08K5/0025 , C08K5/21 , C08K5/29 , C08K5/3415 , C08K5/3492 , C08K5/34922 , C08K5/35 , C08K5/353 , C08K5/357 , C08L33/04 , C08L33/06 , C08L33/08 , C08L33/10 , C08L33/14 , C08L61/28 , C08L63/06 , C09D133/04 , C09D133/06 , C09D133/10 , C09D133/14 , C09D161/28 , C09D163/06 , Y10T428/263 , Y10T428/31786
摘要： According to the present invention, there is provide a coated film capable of exhibiting an excellent adhesion property to a prism resin used in optical applications such as a backlight unit for liquid crystal displays, etc., in particular, a prism resin adaptable for high-brightness prisms, i.e., a high-refractive index prism resin. The coating film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film which is prepared from a coating solution comprising a (meth)acrylate (A) and at least one crosslinking agent (B) selected from the group consisting of an oxazoline compound, an isocyanate-based compound and a melamine compound.
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公开(公告)号：US09731483B2
公开(公告)日：2017-08-15
申请号：US14976811
申请日：2015-12-21
发明人： Yoichi Kawasaki , Taishi Kawasaki
CPC分类号： B32B27/36 , B32B27/08 , B32B27/18 , B32B27/20 , B32B2250/244 , B32B2255/10 , B32B2255/26 , B32B2264/10 , B32B2307/20 , B32B2307/306 , B32B2307/412 , B32B2307/536 , B32B2307/584 , B32B2307/734 , B32B2457/208 , B32B2551/00 , C08J7/047 , C08J2367/02 , C08J2475/14 , C09D7/40
摘要： According to the present invention, there is provide a coated film that can be highly prevented from suffering from deposition of oligomers from a surface of the film when exposed to a high temperature condition, and is excellent in adhesion property to various functional layers. The present invention relates to a coated film comprising a single-layer polyester film having an ester cyclic trimer content of not more than 0.7% by weight or a multilayer polyester film comprising a polyester surface layer having an ester cyclic trimer content of not more than 0.7% by weight, and a coating layer formed on at least one surface of the single-layer polyester film or multilayer polyester film, the coating layer being prepared from a coating solution comprising a crosslinking agent in an amount of not less than 70% by weight based on the weight of nonvolatile components in the coating solution.
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