- Patent Title: Method for producing polyaspartic acid by means of a precondensate
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Application No.: US15533585Application Date: 2015-12-01
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Publication No.: US10538623B2Publication Date: 2020-01-21
- Inventor: Gazi Tuerkoglu , Juergen Detering , Dietrich Fehringer , Christian Benz
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Armstrong Teasdale
- Priority: EP14197589 20141212
- International Application: PCT/EP2015/078188 WO 20151201
- International Announcement: WO2016/091654 WO 20160616
- Main IPC: C08G69/04
- IPC: C08G69/04 ; C08G69/10 ; C11D3/37 ; C08K5/17 ; C08G73/10 ; C08L79/08 ; C08L77/04
Abstract:
Compositions including polyaspartic acid and methods for preparing polyaspartic acid using a precondensate of aspartic acid and polyaspartimide are provided herein. Uses for such compositions are also described.
Public/Granted literature
- US20170321008A1 METHOD FOR PRODUCING POLYASPARTIC ACID BY MEANS OF A PRECONDENSATE Public/Granted day:2017-11-09
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