Invention Grant
- Patent Title: Fluoropolymers having diacrylate ends
- Patent Title (中): 具有二丙烯酸酯末端的含氟聚合物
-
Application No.: US13676201Application Date: 2012-11-14
-
Publication No.: US08575300B2Publication Date: 2013-11-05
- Inventor: Ming-Hong Hung , Bruno Ameduri , Georgi Kostov
- Applicant: E I Du Pont De Nemours and Company , Le Centre National De La Recherche Scientifique
- Applicant Address: US DE Wilmington FR
- Assignee: E I du Pont de Nemours and Company,Le Centre National de la Recherche Scien
- Current Assignee: E I du Pont de Nemours and Company,Le Centre National de la Recherche Scien
- Current Assignee Address: US DE Wilmington FR
- Main IPC: C08G63/78
- IPC: C08G63/78
Abstract:
Disclosed herein is a telechelic diacrylate fluoropolymer and a process for manufacture of the fluoropolymer. The diacrylate copolymer is of formula CH2═CR′COO—(CH2)n—R—(CH2)n—OOCCR′═CH2, wherein R is selected from the group consisting of i) an oligomer comprising copolymerized units of vinylidene fluoride and perfluoro(methyl vinyl ether), ii) an oligomer comprising copolymerized units of vinylidene fluoride and hexafluoropropylene, iii) an oligomer comprising copolymerized units of tetrafluoroethylene and perfluoro(methyl vinyl ether), and iv) an oligomer comprising copolymerized units of tetrafluoroethylene and a hydrocarbon olefin, R′ is H or—CH3, n is 1-4 and wherein said oligomer has a number average molecular weight of 1000 to 25,000 daltons.
Public/Granted literature
- US20130072635A1 FLUOROPOLYMERS HAVING DIACRYLATE ENDS Public/Granted day:2013-03-21
Information query
