发明授权
US4400478A Molding compounds comprising a mixture of block copolymers employed as a
modifier for thermosetting unsaturated polyester resin compositions
失效
包含用作热固性不饱和聚酯树脂组合物的改性剂的嵌段共聚物的混合物的成型化合物
- 专利标题： Molding compounds comprising a mixture of block copolymers employed as a modifier for thermosetting unsaturated polyester resin compositions
- 专利标题（中）： 包含用作热固性不饱和聚酯树脂组合物的改性剂的嵌段共聚物的混合物的成型化合物
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申请号： US452589申请日： 1982-12-23
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公开(公告)号： US4400478A公开(公告)日： 1983-08-23
- 发明人: William P. Gergen , Walter M. Halper
- 申请人： William P. Gergen , Walter M. Halper
- 申请人地址： TX Houston
- 专利权人： Shell Oil Company
- 当前专利权人： Shell Oil Company
- 当前专利权人地址： TX Houston
- 主分类号： C08F287/00
- IPC分类号： C08F287/00 ; C08L53/02 ; C08L67/06 ; C08K3/26 ; C08L53/00
摘要：
The invention relates to molding compounds modified with a high 1,2 unsaturated carboxylated styrene-butadiene block polymer and a saturated styrene-alpha-olefin block polymer, said molding compounds containing an unsaturated crosslinkable resin, ethylenically unsaturated monomer, filler, reinforcing agent, catalyst, and thickener.
公开/授权文献
- US5626967A Structure and method for exposing photoresist 公开/授权日：1997-05-06
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