发明名称 |
Process of polymerizing vinyl chloride with hydroxylamines |
摘要 |
In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.
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申请公布号 |
US6340729(B1) |
申请公布日期 |
2002.01.22 |
申请号 |
US20010902956 |
申请日期 |
2001.07.11 |
申请人 |
ATOFINA CHEMICALS, INC.;ATOFINA |
发明人 |
BONARDI CHRISTIAN;HEBRARD PIERRE;PERES RICHARD;MALONE KENNETH;NOSOWITZ MARTIN;MENDOLIA MICHAEL;CALLAIS PETER;STAINBROOK BARBARA;LOU JIANFENG |
分类号 |
C08F2/38;C08F2/42;C08F14/06;(IPC1-7):C08F2/42 |
主分类号 |
C08F2/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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