发明授权
- 专利标题： Stable polymer dispersions in polyoxyalkylenepolyamine
- 专利标题（中）： 聚氧亚烷基多胺稳定的聚合物分散体
-
申请号： US917396申请日： 1992-07-23
-
公开(公告)号： US5278226A公开(公告)日： 1994-01-11
- 发明人: Hideo Ishibashi , Toshiyuki Oshima , Rie Tamura , Satoshi Yamamoto , Takaharu Izumo
- 申请人： Hideo Ishibashi , Toshiyuki Oshima , Rie Tamura , Satoshi Yamamoto , Takaharu Izumo
- 申请人地址： JPX Osaka
- 专利权人： Nippon Paint Co., Ltd.
- 当前专利权人： Nippon Paint Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX3-207388 19910723
- 主分类号： C08F2/44
- IPC分类号： C08F2/44 ; C08F2/00 ; C08F283/06 ; C08L33/00 ; C08L33/04 ; C08L71/02 ; C08K5/06 ; C08K5/16 ; C08K5/17
摘要：
A stable polymer dispersion in polyoxyalkylenepolyamine is provided by the in situ polymerization of at two different monomers selected respectively from (a) a first monomer capable of forming a homopolymer which does not precipitate out upon the in situ polymerization and (b) a second monomer capable of forming a homopolymer which precipitates out upon the in situ polymerization. The dispersion is useful as a raw materials of polyurea RIM, forms, elastomers and other products.
公开/授权文献
- US4210167A Emission-free valve 公开/授权日：1980-07-01