发明授权
US06869997B2 Polymerization of fluoromonomers using a 3-allyloxy-2-hydroxy-1-propanesulfonic acid salt as surfactant
有权
使用3-烯丙氧基-2-羟基-1-丙磺酸盐作为表面活性剂聚合氟单体
- 专利标题: Polymerization of fluoromonomers using a 3-allyloxy-2-hydroxy-1-propanesulfonic acid salt as surfactant
- 专利标题(中): 使用3-烯丙氧基-2-羟基-1-丙磺酸盐作为表面活性剂聚合氟单体
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申请号: US10430079申请日: 2003-05-06
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公开(公告)号: US06869997B2公开(公告)日: 2005-03-22
- 发明人: Roice Andrus Wille , Lotfi Hedhli , Mehdi Durali , Sayed Youssef Antoun
- 申请人: Roice Andrus Wille , Lotfi Hedhli , Mehdi Durali , Sayed Youssef Antoun
- 申请人地址: US PA Philadelphia
- 专利权人: Arkema, Inc.
- 当前专利权人: Arkema, Inc.
- 当前专利权人地址: US PA Philadelphia
- 代理机构: RatnerPrestia
- 主分类号: C07C69/52
- IPC分类号: C07C69/52 ; C08F2/16 ; C08F14/18 ; C08F14/22 ; C08F16/24 ; C08F114/18
摘要:
Fluoropolymers are prepared by a process comprising polymerizing at least one fluoromonomer in an aqueous reaction medium containing monomer, a radical initiator and a 3-allyloxy-2-hydroxy-1-propanesulfonic acid salt as surfactant. The medium may optionally contain one or more of an antifoulant, a buffering agent and a chain-transfer agent.
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