发明授权
- 专利标题: Polymerization processes
- 专利标题(中): 聚合工艺
-
申请号: US09592188申请日: 2000-06-12
-
公开(公告)号: US06365675B1公开(公告)日: 2002-04-02
- 发明人: Paula J. MacLeod , Peter G. Odell , Francisco E. Torres , Michael K. Georges
- 申请人: Paula J. MacLeod , Peter G. Odell , Francisco E. Torres , Michael K. Georges
- 主分类号: C08F400
- IPC分类号: C08F400
摘要:
A process for the preparation of a thermoplastic resin, or thermoplastic resins comprising: forming, or providing a miniemulsion comprised of a mixture of an oligomeric compound of the formula R—SFR, wherein R is an oligomeric compound comprised of from about 1 to about 30 monomer units and optionally a covalently bonded free radical initiator compound, —SFR is a covalently bound stable free radical end group, and at least one free radical polymerizable monomer compound, and a surfactant; and heating the miniemulsion wherein there results a latex thermoplastic resin or a latex of thermoplastic resins with a high monomer to polymer conversion of about 85 to about 100 percent and a narrow polydispersity of from about 1.1 to about 2.0.