Invention Grant
US07655591B2 Catalyst for making fluoroelastomer compositions and methods of using the same
失效
制备含氟弹性体组合物的催化剂及其使用方法
- Patent Title: Catalyst for making fluoroelastomer compositions and methods of using the same
- Patent Title (中): 制备含氟弹性体组合物的催化剂及其使用方法
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Application No.: US11867969Application Date: 2007-10-05
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Publication No.: US07655591B2Publication Date: 2010-02-02
- Inventor: Werner M. A. Grootaert , Miguel A. Guerra
- Applicant: Werner M. A. Grootaert , Miguel A. Guerra
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Dena M. Ehrich
- Main IPC: B01J31/04
- IPC: B01J31/04
Abstract:
A catalyst is preparable from a first component represented by R′C(CF2R)O− Q+ and a second component (NCCFR″)bZ. The catalyst may be combined with a fluoropolymer having nitrogen-containing cure-sites to form a curable composition that is useful for preparing fluoroelastomer compositions.
Public/Granted literature
- US20080033145A1 Catalyst for Making Fluoroelastomer Compositions and Methods of Using the Same Public/Granted day:2008-02-07
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