Invention Grant
- Patent Title: Method for polymerizing meth(acrylic) acid in a solution, polymer solutions obtained and uses thereof
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Application No.: US15027632Application Date: 2014-11-17
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Publication No.: US09957338B2Publication Date: 2018-05-01
- Inventor: Jean-Marc Suau
- Applicant: COATEX
- Applicant Address: FR Genay
- Assignee: COATEX
- Current Assignee: COATEX
- Current Assignee Address: FR Genay
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1361631 20131126
- International Application: PCT/FR2014/052929 WO 20141117
- International Announcement: WO2015/079140 WO 20150604
- Main IPC: C08F120/06
- IPC: C08F120/06 ; C08F20/06 ; C08F2/38 ; C08K3/32
Abstract:
The present invention relates to a novel method for solvent-free preparation of a polymer of (meth)acrylic acid in solution, said polymer having a molecular weigh of less than 8,000 g/mol and a polydispersity index (PI) of 2 to 5 by radical polymerization.
Public/Granted literature
- US20160280816A1 METHOD FOR POLYMERIZING METH(ACRYLIC) ACID IN A SOLUTION, POLYMER SOLUTIONS OBTAINED AND USES THEREOF Public/Granted day:2016-09-29
Information query
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