Invention Grant
- Patent Title: Method for polymerisation of (meth)acrylic acid in solution, polymer solutions obtained and their uses
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Application No.: US14745585Application Date: 2015-06-22
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Publication No.: US09359497B2Publication Date: 2016-06-07
- Inventor: Jean-Marc Suau , Christian Jacquemet , Jacques Mongoin
- 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: FR1259043 20120926
- Main IPC: C08L33/10
- IPC: C08L33/10 ; C08F20/06 ; C08F2/38 ; C08L33/02
Abstract:
The present invention relates to a new solvent-free preparation method of a (meth)acrylic acid polymer in solution, where said polymer has a molecular weight less than 8,000 g/mol and a polydispersity IP index between 2 and 3 by radical polymerization, the polymers obtained by this means, and their applications in industry.
Public/Granted literature
- US20150284555A1 METHOD FOR POLYMERISATION OF (METH)ACRYLIC ACID IN SOLUTION, POLYMER SOLUTIONS OBTAINED AND THEIR USES Public/Granted day:2015-10-08
Information query
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