发明授权
- 专利标题: Method for preparing plastic foams
- 专利标题(中): 制备塑料泡沫的方法
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申请号: US874329申请日: 1986-06-16
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公开(公告)号: US4692474A公开(公告)日: 1987-09-08
- 发明人: Hans Mayer , Rudolf Muhlhofer , Bernward Deubzer , Walter Mayerhofer
- 申请人: Hans Mayer , Rudolf Muhlhofer , Bernward Deubzer , Walter Mayerhofer
- 申请人地址: DEX Munich
- 专利权人: Wacker-Chemie GmbH
- 当前专利权人: Wacker-Chemie GmbH
- 当前专利权人地址: DEX Munich
- 优先权: DEX3524493 19850709
- 主分类号: C08G77/00
- IPC分类号: C08G77/00 ; C08G77/26 ; C08G77/28 ; C08J9/02 ; C08L83/05
摘要:
Plastic foams are prepared by reacting a compound containing Si-bonded hydrogen and at least one SiC-bonded radical having a basic nitrogen atom in the same molecule with a hydroxyl-containing compound.
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