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公开(公告)号:US09109095B2
公开(公告)日:2015-08-18
申请号:US13383771
申请日:2011-05-09
申请人: Takuji Ishikawa , Atsuko Tanaka , Taku Yamanaka , Nobuhiko Tsuda , Kazunobu Uchida , Takahiro Kitahara , Tomoyuki Fukatani
发明人: Takuji Ishikawa , Atsuko Tanaka , Taku Yamanaka , Nobuhiko Tsuda , Kazunobu Uchida , Takahiro Kitahara , Tomoyuki Fukatani
CPC分类号: C08J3/09 , C08J3/005 , C08J2327/18 , C08J2427/16 , C08K5/3415 , C08L27/18 , C08L2205/02 , H01M4/623 , Y02E60/122 , Y02P70/54 , C08L27/16
摘要: The present invention provides an organosol composition that is stable even in the case that the PTFE particle content is high. The present invention relates to an organosol composition of PTFE particles, comprising PTFE particles (A), a polymer (B), and an organic solvent (S), wherein (1) the polymer (B) is soluble in the organic solvent (S), (2) the amount of the PTFE particles (A) is not lower than 50% by mass of the total amount of the PTFE particles (A) and the polymer (B), and (3) the precipitation ratio of the PTFE particles after 48 hours is not higher than 60% when the total solids concentration of the PTFE particles (A) and the polymer (B) is 5% by mass.
摘要翻译: 本发明提供即使在PTFE颗粒含量高的情况下也是稳定的有机溶胶组合物。 本发明涉及包含PTFE颗粒(A),聚合物(B)和有机溶剂(S)的PTFE颗粒的有机溶胶组合物,其中(1)聚合物(B)可溶于有机溶剂(S ),(2)PTFE颗粒(A)的量不低于PTFE颗粒(A)和聚合物(B)的总量的50质量%,和(3)PTFE的沉淀比 当PTFE颗粒(A)和聚合物(B)的总固体浓度为5质量%时,48小时后的颗粒不高于60%。
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公开(公告)号:US20120123031A1
公开(公告)日:2012-05-17
申请号:US13383771
申请日:2011-05-09
申请人: Takuji Ishikawa , Atsuko Tanaka , Taku Yamanaka , Nobuhiko Tsuda , Kazunobu Uchida , Takahiro Kitahara , Tomoyuki Fukatani
发明人: Takuji Ishikawa , Atsuko Tanaka , Taku Yamanaka , Nobuhiko Tsuda , Kazunobu Uchida , Takahiro Kitahara , Tomoyuki Fukatani
IPC分类号: C08L27/20 , C08K5/20 , C08K5/3415
CPC分类号: C08J3/09 , C08J3/005 , C08J2327/18 , C08J2427/16 , C08K5/3415 , C08L27/18 , C08L2205/02 , H01M4/623 , Y02E60/122 , Y02P70/54 , C08L27/16
摘要: The present invention provides an organosol composition that is stable even in the case that the PTFE particle content is high. The present invention relates to an organosol composition of PTFE particles, comprising PTFE particles (A), a polymer (B), and an organic solvent (S), wherein (1) the polymer (B) is soluble in the organic solvent (S), (2) the amount of the PTFE particles (A) is not lower than 50% by mass of the total amount of the PTFE particles (A) and the polymer (B), and (3) the precipitation ratio of the PTFE particles after 48 hours is not higher than 60% when the total solids concentration of the PTFE particles (A) and the polymer (B) is 5% by mass.
摘要翻译: 本发明提供即使在PTFE颗粒含量高的情况下也是稳定的有机溶胶组合物。 本发明涉及包含PTFE颗粒(A),聚合物(B)和有机溶剂(S)的PTFE颗粒的有机溶胶组合物,其中(1)聚合物(B)可溶于有机溶剂(S ),(2)PTFE颗粒(A)的量不低于PTFE颗粒(A)和聚合物(B)的总量的50质量%,和(3)PTFE的沉淀比 当PTFE颗粒(A)和聚合物(B)的总固体浓度为5质量%时,48小时后的颗粒不高于60%。
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