发明授权
- 专利标题: Continuous method for producing polyorganosiloxanes
- 专利标题(中): 连续生产聚有机硅氧烷的方法
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申请号: US225237申请日: 1999-01-04
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公开(公告)号: US6069220A公开(公告)日: 2000-05-30
- 发明人: Sabine Hoffmann , Klaus Kaeppler
- 申请人: Sabine Hoffmann , Klaus Kaeppler
- 申请人地址: DEX Nuenchritz
- 专利权人: Huels Silicone GmbH
- 当前专利权人: Huels Silicone GmbH
- 当前专利权人地址: DEX Nuenchritz
- 优先权: DEX19800023 19980102
- 主分类号: C08G77/06
- IPC分类号: C08G77/06 ; C08G77/08 ; C08G77/18 ; C08G77/34
摘要:
A continuous method for producing polyorganosiloxanes by multiple-step hydrolysis and condensation of alkoxysilanes in the presence of hydrogen chloride and/or of a compound that has at least one SiCl group, and an organic solvent immiscible with water.
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