Invention Grant
- Patent Title: Polymers based on glycerol carbonate and an amine
- Patent Title (中): 基于甘油碳酸酯和胺的聚合物
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Application No.: US13398019Application Date: 2012-02-16
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Publication No.: US09296858B2Publication Date: 2016-03-29
- Inventor: Roman Benedikt Raether , Fabien Jean Brand
- Applicant: Roman Benedikt Raether , Fabien Jean Brand
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Drinker Biddle & Reath LLP
- Main IPC: C08G64/02
- IPC: C08G64/02 ; C08G64/38 ; C08G64/42 ; C08G64/18 ; C08G65/26
Abstract:
The present invention relates to a polymer and the associated polymerization process, and to the use of the polymers according to the invention for example as foam suppressant, for the dispersion of solids or as surfactant for washing or cleaning purposes. The polymer is prepared by polymerization of a) at least one alkylene oxide or a cyclic carbonate of the formula (I) where n is 1 to 10, m is 0 to 3 and R1 is C1-C10-alkyl, C2-C10-alkenyl, aryl or aralkyl, b) glycerol carbonate and c) at least one amine.
Public/Granted literature
- US20120215020A1 POLYMERS BASED ON GLYCEROL CARBONATE AND AN AMINE Public/Granted day:2012-08-23
Information query
