Being the manner which produces the hardening
申请(专利)号： JP19970126377
专利号： JP3576748B2 主分类号： C08G77/06
申请权利人： 東レ?ダウコーニ
ング?シリコーン株式会社 公开国代码： JP 优先权国家： JP;
EP
摘 要：
PROBLEM TO BE SOLVED: To provide a method for producing a hardened silicone powder having nearly equal particle sizes in good productivity. ;SOLUTION: This method for producing a hardened silicone powder by using a catalyst comprising a platinum-alkenylsiloxane complex added to an aqueous dispersion of a silicone composition comprising an
organopolysiloxane having at least two alkenyl groups binding to silicon atoms in a molecule, and an organopolysiloxane having at least two hydrogen atoms binding to the silicon atoms in the molecule comprises dispersing the
catalyst in water so that ≥40 wt.% catalyst may disperse as liquid particles having ≤1 μm average particle diameter in a volumetric particle size distributor.;COPYRIGHT: (C)1998,JPO
申请日： 1997-04-30 公开公告日： 2004-10-13
分类号： C08G77/06;
C08L83/07 发明设计人： 小林 和男;
森田 好次; 橘 隆司 申请国代码： JP
优先权： 19970430 JP
12637797; 19980625 EP 98111709
摘 要 附 图：
主权项：
一分子中にケイ素原子結合アルケニル基を少なくとも２個有するオルガノポリシロキサンおよび一分子中にケイ素原子結合水素原子を少なくとも２個有するオルガノポリシロキサンからなるシリコーン組成物の水分散液に添
权 利 要 求 说 明 书
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Being the manner which produces the hardening
