发明名称 |
Aqueous dispersion and composite powder of fluorine-containing polymer |
摘要 |
An aqueous dispersion comprising composite colloidal particles having an average particle size of 0.05 to 1.0 micrometer each of which comprises a core made of a copolymer comprising 99-100% by weight of tetrafluoroethylene and 0 to 1% by weight of a fluorine-containing olefin which is copolymerizable with tetrafluoroethylene and a shell made of at least one thermoplastic polymer resin selected from the group consisting of ethylene/tetrafluoroethylene base copolymers, ethylene/chlorotrifluoroethylene base copolymers and vinylidene fluoride/hexafluoroisobutene base copolymers, from which composite fluorine-containing polymer particles having good dispersibility in other polymer are prepared and from which an organosol of the composite fluorine-containing polymer particles is formed.
|
申请公布号 |
US5296165(A) |
申请公布日期 |
1994.03.22 |
申请号 |
US19920929373 |
申请日期 |
1992.08.14 |
申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
SHIMIZU, TETSUO;YAMAGUCHI, SEITARO |
分类号 |
C08L27/12;C08F2/00;C08F2/44;C08F10/00;C08F14/18;C08F16/14;C08F210/02;C08F214/18;C08F214/26;C08F216/14;C08F259/00;C08F259/08;C08L27/18;C08L51/06;C08L81/00;C09D127/12;C09D127/18;C09D151/00;C09D151/06;C09J151/00;(IPC1-7):B01J13/00;B32B27/00;C08F14/26 |
主分类号 |
C08L27/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|