Invention Grant
- Patent Title: Solid polymer composition obtained by polymerization of an acid group-containing monomer in the presence of a polyether compound
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Application No.: US16395423Application Date: 2019-04-26
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Publication No.: US10655088B2Publication Date: 2020-05-19
- Inventor: Yannick Fuchs , Helmut Witteler , Heike Weber , Alejandra Garcia Marcos , Jürgen Detering
- Applicant: BASF SE
- Applicant Address: DE
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2c4fcc60
- Main IPC: C08F2/24
- IPC: C08F2/24 ; C11D3/37 ; C08F2/44 ; C09D4/06 ; C08F283/06 ; C08F120/06 ; C08L71/02 ; C11D1/722 ; C11D11/00 ; C11D17/00 ; C08F20/06 ; C08L33/02 ; C09J133/02 ; C11D3/386 ; C11D3/395 ; A61K8/81 ; A61K47/32 ; C09D133/02
Abstract:
The present invention relates to a process for preparing a polymer composition, in which an α,β-ethylenically unsaturated carboxylic acid is subjected to a free-radical polymerization in the presence of at least one polyether component, to the polymer composition obtainable by this process and to the use thereof.
Public/Granted literature
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