发明名称 |
Crosslinked fluorine-containing elastomer fine particles, preparation process of same, and composition |
摘要 |
There are provided novel crosslinked fluorine-containing elastomer fine particles, a process for preparing crosslinked fluorine-containing elastomer fine particles and a resin composition comprising the same. The crosslinked fluorine-containing elastomer fine particles are crosslinked fluorine-containing elastomer fine particles having a gel fraction of not less than 85% by mass or crosslinked fluorine-containing elastomer fine particles obtained by crosslinking fluorine-containing elastomer particles having at least three iodine atoms per one polymer molecule at an end thereof. The composition is one comprising those fine particles and a synthetic resin. The preparation process is a process for preparing crosslinked fluorine-containing elastomer fine particles, characterized by subjecting peroxide-crosslinkable fluorine-containing elastomer particles to peroxide-crosslinking by heating an aqueous dispersion comprising the fluorine-containing elastomer particles, a peroxide and a polyfunctional unsaturated compound.
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申请公布号 |
US8466227(B2) |
申请公布日期 |
2013.06.18 |
申请号 |
US201113289948 |
申请日期 |
2011.11.04 |
申请人 |
NAKAGAWA HIDETO;MOHRI HARUHIKO;AOYAMA HIROKAZU;TERADA JUNPEI;TAKEUCHI RUMI;DAIKIN INDUSTRIES, LTD. |
发明人 |
NAKAGAWA HIDETO;MOHRI HARUHIKO;AOYAMA HIROKAZU;TERADA JUNPEI;TAKEUCHI RUMI |
分类号 |
B32B5/16;C08L27/10;C08L27/12 |
主分类号 |
B32B5/16 |
代理机构 |
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