发明名称 |
METHOD OF CONTROLLING POLYMER MOLECULAR WEIGHT AND STRUCTURE |
摘要 |
This invention concerns the preparation of polymers of low polydispersity and/or controlled molecular weight and architecture employing living free radical polymerization initiated by an alkoxyamine initiator or nitroxide plus, optionally, a free radical initiator; the polymer produced thereby; selected nitroxide and alkoxyamine initiators; and a process for making the initiators; the polymeric products being useful in protective coatings.
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申请公布号 |
CA2277164(A1) |
申请公布日期 |
1998.07.16 |
申请号 |
CA19982277164 |
申请日期 |
1998.01.07 |
申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION;E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
RIZZARDO, EZIO;THANG, SAN HOA;GRIDNEV, ALEXEI;ANDERSON, ALBERT G.;MOAD, GRAEME |
分类号 |
C07D233/38;C07D235/02;C08F2/00;C08F2/38;C08F4/00;C08F220/14;C08F220/18;C08F293/00;(IPC1-7):C08F4/00;C08F299/00;C08F12/08;C08F20/10 |
主分类号 |
C07D233/38 |
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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