发明申请
- 专利标题: HALOBUTYL ELASTOMERS
- 专利标题(中): HOBOBUTYL弹性体
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申请号: US11989650申请日: 2006-08-02
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公开(公告)号: US20090203850A1公开(公告)日: 2009-08-13
- 发明人: John Scott Parent , Ralph Allen Whitney , Sergio A. Guillen-Castellanos , Rui Resendes
- 申请人: John Scott Parent , Ralph Allen Whitney , Sergio A. Guillen-Castellanos , Rui Resendes
- 申请人地址: CA ON KINGSTON CA ON SARNIA
- 专利权人: QUEEN'S UNIVERSITY AT KINGSTON,LANXESS Inc.
- 当前专利权人: QUEEN'S UNIVERSITY AT KINGSTON,LANXESS Inc.
- 当前专利权人地址: CA ON KINGSTON CA ON SARNIA
- 国际申请: PCT/CA2006/001283 WO 20060802
- 主分类号: C08F14/00
- IPC分类号: C08F14/00 ; C08F112/00
摘要:
The present invention relates to the modification of butyl elastomers, particularly halobutyl elastomers, under solvent free conditions with a phase transfer catalyst in the presence of an alkyl metal salt of an oxygen or sulfur-based nucleophile.
公开/授权文献
- US08198379B2 Halobutyl elastomers 公开/授权日:2012-06-12
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