发明名称 |
COATING LIQUID, LAMINATED POROUS FILM, AND METHOD FOR PRODUCING LAMINATED POROUS FILM |
摘要 |
The present invention provides a coating liquid, a laminated porous film and a method for producing a laminated porous film. The coating liquid comprises a binder resin, a filler and a medium, wherein the filler is a mixture comprising (a) a filler having a specific surface area of not less than 7 m2/g and not more than 80 m2/g and (b) a filler having a specific surface area of not less than 3 m2/g and not more than 6 m2/g in a filler (a) to filler (b) weight ratio of from 5:95 to 40:60. The laminated porous film is a laminated porous film in which a heat-resistant layer is laminated on one or both of the surfaces of a porous film substrate, wherein the heat-resistant layer is a heat-resistant layer formed by removing the medium from the coating liquid. |
申请公布号 |
KR20140063745(A) |
申请公布日期 |
2014.05.27 |
申请号 |
KR20147008128 |
申请日期 |
2012.08.23 |
申请人 |
SUMITOMO CHEMICAL CO., LTD. |
发明人 |
SHINODA HIROSHI;HASEGAWA HIROHIKO |
分类号 |
C09D7/12;C09D101/00;H01M2/16;H01M10/05 |
主分类号 |
C09D7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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