发明授权
- 专利标题: Production of branched polymers
- 专利标题(中): 支链聚合物的生产
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申请号: US202741申请日: 1998-12-15
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公开(公告)号: US6156855A公开(公告)日: 2000-12-05
- 发明人: Duane B. Priddy
- 申请人: Duane B. Priddy
- 申请人地址: MI Midland
- 专利权人: The Dow Chemical Company
- 当前专利权人: The Dow Chemical Company
- 当前专利权人地址: MI Midland
- 主分类号: C08F2/38
- IPC分类号: C08F2/38 ; C08F12/04 ; C08F12/08 ; C08F212/08
摘要:
The present invention is a free radical polymerization process for producing a branched polymer which comprises polymerizing a vinyl aromatic monomer in the presence of a molecular weight regulator which allows for the rapid production of high molecular weight and highly branched polymers without the formation of gels.
公开/授权文献
- US5395814A Heat sensitive recording material 公开/授权日:1995-03-07
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