发明授权
US5824756A H.sub.2 O.sub.2 -catalyzed polymerizations for linear polyvinylpyridines
失效
用于线性聚乙烯吡啶的H 2 O 2催化聚合
- 专利标题： H.sub.2 O.sub.2 -catalyzed polymerizations for linear polyvinylpyridines
- 专利标题（中）： 用于线性聚乙烯吡啶的H 2 O 2催化聚合
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申请号： US615309申请日： 1996-08-02
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公开(公告)号： US5824756A公开(公告)日： 1998-10-20
- 发明人: Eric F. V. Scriven , James R. Stout , Ramiah Murugan , James G. Keay
- 申请人： Eric F. V. Scriven , James R. Stout , Ramiah Murugan , James G. Keay
- 申请人地址： IN Indianapolis
- 专利权人： Reilly Industries, Inc.
- 当前专利权人： Reilly Industries, Inc.
- 当前专利权人地址： IN Indianapolis
- 主分类号： C08F2/06
- IPC分类号： C08F2/06 ; C08F2/10 ; C08F8/00 ; C08F26/06
摘要：
Described are preferred processes for producing linear polyvinylpyridines. The processes involve the use of hydrogen peroxide to initiate polymerization of vinylpyridine monomers in an aqueous solvent. Processes of the invention provide good reaction rates and conversions, and are particularly advantageous in achieving control of the M.sub.w 's of the final product polymers.
公开/授权文献
- US5172938A I.D. card product 公开/授权日：1992-12-22
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