Invention Grant
- Patent Title: Washing- and cleaning-active polymer films, process for the production thereof and use thereof
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Application No.: US16084712Application Date: 2017-03-15
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Publication No.: US10822443B2Publication Date: 2020-11-03
- Inventor: Yannick Fuchs , Juergen Detering , Markus Meise , Benjamin Schmidt-Hansberg , Claudia Esper
- Applicant: BASF SE
- Applicant Address: DE Lugwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Lugwigshafen
- Agency: Armstrong Teasdale LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@22e9b9b6
- International Application: PCT/EP2017/056089 WO 20170315
- International Announcement: WO2017/158002 WO 20170921
- Main IPC: C11D3/37
- IPC: C11D3/37 ; C08F220/06 ; C08F222/02 ; C08J5/18 ; C08F20/06 ; C08F2/30 ; C08F2/06 ; C08F2/10 ; C08L71/02 ; C11D17/00 ; C08F120/06
Abstract:
A washing- and cleaning-active polymer film is disclosed. The washing- and cleaning-active polymer film includes a polymer composition obtainable by a free-radical polymerization of a monomer composition. The monomer composition includes at least one α,β-ethylenically unsaturated carboxylic acid or acid salt. The monomer composition is subjected to a free-radical polymerization in the presence of at least one polyether component. A process for producing the washing- and cleaning-active polymer film is further disclosed. A use of the polymer film and a covering or coating for a detergent or cleaner portion including the polymer film is disclosed.
Public/Granted literature
- US20190077895A1 WASHING- AND CLEANING-ACTIVE POLYMER FILMS, PROCESS FOR THE PRODUCTION THEREOF AND USE THEREOF Public/Granted day:2019-03-14
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