发明申请
- 专利标题: FLUOROCOPOLYMERS BLENDS
- 专利标题(中): 氟代醇混合物
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申请号: US11960232申请日: 2007-12-19
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公开(公告)号: US20080153977A1公开(公告)日: 2008-06-26
- 发明人: George J. Samuels , Gregory J. Shafer
- 申请人: George J. Samuels , Gregory J. Shafer
- 主分类号: C08F297/00
- IPC分类号: C08F297/00 ; C08J3/00
摘要:
A polymer blend including: (i) a fluoroolefin polymer prepared by a process, including contacting in a first reaction zone an initiator, 2,3,3,3-tetrafluoro-1-propene, and optionally, at least one first ethylenically unsaturated comonomer capable of copolymerizing therewith, wherein contacting is carried out at a first temperature, pressure and length of time sufficient to produce the fluoroolefin polymer; and (ii) an acrylic polymer prepared by a process, including contacting in a second reaction zone an initiator, at least one acrylic monomer selected from the group consisting of: acrylic acid, methacrylic acid, acrylate ester, methacrylate ester, and a mixture thereof, and optionally, at least one second ethylenically unsaturated comonomer capable of copolymerizing therewith, wherein contacting is carried out at a second temperature, pressure and length of time sufficient to produce the acrylic polymer. Processes for preparing the polymer blends are also provided.
公开/授权文献
- US08063149B2 Fluorocopolymers blends 公开/授权日:2011-11-22