发明授权
US5512633A Unsaturated polyester resins from copolymers of allyl alcohol
propoxylates and vinyl aromatic monomers
失效
烯丙醇丙氧基化物和乙烯基芳族单体的共聚物的不饱和聚酯树脂
- 专利标题: Unsaturated polyester resins from copolymers of allyl alcohol propoxylates and vinyl aromatic monomers
- 专利标题(中): 烯丙醇丙氧基化物和乙烯基芳族单体的共聚物的不饱和聚酯树脂
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申请号: US420387申请日: 1995-04-12
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公开(公告)号: US5512633A公开(公告)日: 1996-04-30
- 发明人: Shao-Hua Guo
- 申请人: Shao-Hua Guo
- 申请人地址: DE Greenville
- 专利权人: Arco Chemical Technology, L.P.
- 当前专利权人: Arco Chemical Technology, L.P.
- 当前专利权人地址: DE Greenville
- 主分类号: C09K3/10
- IPC分类号: C09K3/10 ; C08F8/14 ; C08F16/16 ; C08F212/00 ; C08F212/02 ; C08F212/04 ; C08F216/14 ; C08F216/20 ; C08G18/62 ; C08G63/02 ; C08G63/12 ; C08G63/48 ; C08G63/49 ; C08G101/00 ; C08L25/02 ; C08L29/00 ; C08L29/06 ; C09D125/00 ; C09D125/02 ; C09D129/04 ; C09D129/06 ; C09D161/28 ; C09D175/04 ; C09J129/00 ; C09J129/06 ; C09J175/00 ; C09J175/04 ; C08F8/00
摘要:
Copolymers of vinyl aromatic monomers and propoxylated allyl alcohols having an average of 2 or less oxypropylene groups are disclosed. The copolymers, which have hydroxyl numbers of 80-260 mg KOH/g and number average molecular weights from 500-3500, are particularly useful for polyurethanes, alkyd resins and coatings, melamine-based coatings, and unsaturated polyester resins.
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