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公开(公告)号：US09873781B2
公开(公告)日：2018-01-23
申请号：US14371522
申请日：2013-01-10
CPC分类号： C08L13/00 , B29C71/02 , C08J3/24 , C08J3/246 , C08J2333/08 , C08J2427/18 , C08L27/18 , C09K3/1009 , C09K2200/0625 , C08L33/08 , C08L27/00 , C08F214/262 , C08F214/282 , C08F216/1408 , C08F216/1416 , C08L33/14 , C08L27/20 , C08L33/10
摘要： The present invention aims to provide an acrylic rubber composition capable of giving an acrylic rubber molded product good in low-friction properties and non-sticking properties. The present invention relates to an acrylic rubber composition containing an acrylic rubber (A) and a fluororesin (B), the fluororesin (B) being a perfluororesin.
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公开(公告)号：US20150014941A1
公开(公告)日：2015-01-15
申请号：US14373191
申请日：2013-01-16
IPC分类号： F16J15/32
CPC分类号： F16J15/3204 , F16J15/3212 , F16J15/3284
摘要： An oil seal for automobiles including an elastic component having a seal lip portion. The elastic component consists of a composition containing fluororubber and fluororesin. The seal lip portion has protrusions at least on the surface thereof. The protrusions substantially consist of the fluororesin contained in the composition. The fluororesin is a copolymer containing a polymerized unit based on tetrafluoroethylene and a polymerized unit based on hexafluoropropylene.
摘要翻译： 一种用于汽车的油封，包括具有密封唇部的弹性部件。 弹性组分由含氟橡胶和氟树脂的组合物组成。 密封唇部分至少在其表面上具有突起。 突起基本上由组合物中所含的氟树脂组成。 氟树脂是含有基于四氟乙烯的聚合单元和基于六氟丙烯的聚合单元的共聚物。
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公开(公告)号：US20230411752A1
公开(公告)日：2023-12-21
申请号：US18229811
申请日：2023-08-03
IPC分类号： H01M50/198 , H01M50/184 , H01M50/193 , H01M10/0525 , H01M50/103 , F16J15/02
CPC分类号： H01M50/198 , H01M50/184 , F16J15/022 , H01M10/0525 , H01M50/103 , H01M50/193
摘要： A sealing member that exhibits both the effect of suppressing permeation and leakage of an electrolytic solution and the effect of decreasing the incidence of damage to the sealing member is provided. A sealing member for a battery includes a non-aqueous electrolytic solution, where a material constituting the sealing member contains an elastic material. A compression rate R of the sealing member when attached is 50% or more. The sealing member satisfies Eb≥a×βb, where Eb is an elongation at break of the material constituting the sealing member as measured in accordance with JIS K 6251, β is a cross-sectional aspect ratio, a=6.919×R−2.066, and b=2.278×R−1.767.
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公开(公告)号：US20230216120A1
公开(公告)日：2023-07-06
申请号：US18181809
申请日：2023-03-10
发明人： Takeru USHIJIMA , Tomihiko Yanagiguchi , Takahisa Aoyama , Jihong Liu , Masamichi Sukegawa , Hayato Tsuda
IPC分类号： H01M50/186 , H01M50/193 , H01M50/198 , H01M50/107 , H01M50/171 , F16J15/10
CPC分类号： H01M50/186 , H01M50/193 , H01M50/198 , H01M50/107 , H01M50/171 , F16J15/102
摘要： A sealing member is one used for a cylindrical lithium-ion battery. The sealing member is interposed between a bottom-closed cylindrical case and a cap, is made of perfluoropolymer, and has dimensions that meet the following relational expressions: when an axial distance from a cap upper surface to a leading end portion in a case is defined as HC, an axial distance from the cap upper surface to a leading end portion in the sealing member is defined as HG, a thickness of the sealing member is defined as TG, a value of TG divided by HG is defined as X (=TG/HG), and a value of HG divided by HC is defined as Y (=HG/HC),
X>0.800TG−0.324 (1)
Y 0.594X2−1.176X+0.913 (3).-
公开(公告)号：US09663638B2
公开(公告)日：2017-05-30
申请号：US14771122
申请日：2014-02-28
CPC分类号： C08L9/02 , C08J5/00 , C08J2309/02 , C08J2327/18 , C08L2201/02 , C08L27/18
摘要： An object of the present invention is to provide an acrylonitrile-butadiene rubber composition that can provide an acrylonitrile-butadiene rubber molded article having excellent properties of non-stickiness, oil resistance, heat resistance, and low-friction properties. The acrylonitrile-butadiene rubber composition of the present invention includes: an acrylonitrile-butadiene rubber (A); and a fluororesin (B), the fluororesin (B) being a perhalopolymer, the composition formed from a co-coagulated composition obtainable by co-coagulating the acrylonitrile-butadiene rubber (A) and the fluororesin (B).
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公开(公告)号：US20150041473A1
公开(公告)日：2015-02-12
申请号：US14383925
申请日：2013-02-25
IPC分类号： B60K15/04
CPC分类号： B60K15/0406 , B60K2015/0438 , B60K2015/0451 , F16J15/102 , F16J15/106 , C08L27/16 , C08L27/18
摘要： The object of the present invention is to provide an automotive filler cap with excellent low adhesion property. The present invention relates to an automotive filler cap configured to be attached to a filler opening of an automobile, the automotive filler cap including a gasket configured to seal the filler opening by being pressed against the filler opening, the gasket being made of a composition that contains a fluororubber and a fluororesin, the fluororesin being precipitated on the surface of the gasket, the fluororesin comprising a copolymer that contains a polymerized unit based on tetrafluoroethylene and a polymerized unit based on hexafluoropropylene.
摘要翻译： 本发明的目的是提供一种具有优异的低附着性的汽车填料盖。 本发明涉及一种被配置为附接到汽车的加料口的汽车加注帽，该汽车填料盖包括一个垫圈，该垫圈构造成通过压靠填料开口来密封填料开口，垫圈由以下组成构成： 含有氟橡胶和氟树脂，氟树脂沉积在垫圈的表面上，氟树脂包含含有基于四氟乙烯的聚合单元和基于六氟丙烯的聚合单元的共聚物。
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