发明授权
- 专利标题: Sulfoxides or sulfones grafted onto polymers
- 专利标题(中): 接枝到聚合物上的亚砜或砜
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申请号: US11523441申请日: 2006-09-19
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公开(公告)号: US07947831B2公开(公告)日: 2011-05-24
- 发明人: Hans-Rudolf Meier , Gerrit Knobloch , Pierre Rota-Graziosi , Samuel Evans , Paul Dubs , Michèle Gerster
- 申请人: Hans-Rudolf Meier , Gerrit Knobloch , Pierre Rota-Graziosi , Samuel Evans , Paul Dubs , Michèle Gerster
- 申请人地址: DE
- 专利权人: BASF SE Ludwigshafen
- 当前专利权人: BASF SE Ludwigshafen
- 当前专利权人地址: DE
- 代理商 Tyler A. Stevenson
- 优先权: CH0659/01 20010406
- 主分类号: C07C317/00
- IPC分类号: C07C317/00 ; C07C317/04 ; C07C317/06 ; C07C317/10 ; C07C317/18 ; C07C317/44
摘要:
Polymers grafted with a compound of formula I, wherein the general symbols are as defined within, have outstanding stability against oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation.
公开/授权文献
- US20070015870A1 Sulfoxides or sulfones grafted onto polymers 公开/授权日:2007-01-18
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