发明授权
- 专利标题: POLYURETHANE PLASTICIZERS
- 专利标题(中): 聚氨酯增塑剂。
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申请号: EP86902181.6申请日: 1986-03-19
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公开(公告)号: EP0217863B1公开(公告)日: 1995-02-08
- 发明人: BRAUER, Melvin , DOWNEY, William, J. , NAUGHTON, Frank, C. , CHIEN-I CHAO, Jerry
- 申请人: CasChem, Inc.
- 申请人地址: 40 Avenue A Bayonne New Jersey US
- 专利权人: CasChem, Inc.
- 当前专利权人: CasChem, Inc.
- 当前专利权人地址: 40 Avenue A Bayonne New Jersey US
- 代理机构: Wilkinson, Stephen John
- 优先权: US713377 19850319; US713379 19850319; US837554 19860303; US837555 19860303
- 国际公布: WO8605502 19860925
- 主分类号: C08K5/09
- IPC分类号: C08K5/09
摘要:
A plasticized polyurethane gel system comprising the reaction product of an isocyanate compound and a polyol in the presence of an ester or ricinoleate plasticizer compound having a total solubility parameter of between about 8.3 and 8.9 or between about 9.1 and 9.7.
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