LIQUID FLUOROPOLYMER COMPOSITION AND PROCESS FOR PRODUCING FLUORINE-CONTAINING CROSS-LINKED ARTICLE,申请号JP20100050980-传众专利搜索

LIQUID FLUOROPOLYMER COMPOSITION AND PROCESS FOR PRODUCING FLUORINE-CONTAINING CROSS-LINKED ARTICLE

申请公布号：JP2010180408(A)

申请号：JP20100050980

申请日期：2010.03.08

申请公布日期：2010.08.19

申请人：

DAIKIN IND LTD

发明人：ARASE TAKUYA;TATEMOTO MASANAGA

分类号：C08L29/10;C08F216/14;C08J3/24;C08K5/17;C08K5/18;C08L27/12;C09D127/12;H01M4/86;H01M4/88;H01M8/02;H01M8/10

主分类号：C08L29/10

摘要：<P>PROBLEM TO BE SOLVED: To provide a liquid composition which comprises an acid/acid salt group-containing polymer and which is applied to a substrate or with which a porous material is impregnated and then the applied or impregnated one of which is cross-linked to produce a cross-linked article excellent in mechanical characteristics and small in dimensional change owing to the moisture content. <P>SOLUTION: A liquid fluoropolymer composition consists of a fluoropolymer liquid (A) composed of a liquid medium and a cross-linkable fluoropolymer having a cross-linkable functional group. The fluoropolymer liquid (A) is a fluoropolymer liquid dispersion (AD), which is prepared by dispersing particles of the cross-linkable fluoropolymer (PD) having the acid/acid salt group or an organic group, that is hydrolyzed and converted into a carboxyl group, in a liquid dispersion medium, or a fluoropolymer solution (AS), which is prepared by dissolving the cross-linkable fluoropolymer (PS) having the acid/acid salt group or a precursor of the acid/acid salt group in a fluorosolvent or an alcohol/water mixed solvent. <P>COPYRIGHT: (C)2010,JPO&INPIT