Invention Grant
- Patent Title: Aqueous polyurethane-polyurea dispersions
- Patent Title (中): 水性聚氨酯 - 聚脲分散体
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Application No.: US13640986Application Date: 2011-04-13
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Publication No.: US09206331B2Publication Date: 2015-12-08
- Inventor: Alfred Zastrow , Reiner Witkowski , Ralf Werner , Gerald Kurek , Thorsten Rische , Evgeny Avtomonov , Harald Kraus , Henricus Peerlings
- Applicant: Alfred Zastrow , Reiner Witkowski , Ralf Werner , Gerald Kurek , Thorsten Rische , Evgeny Avtomonov , Harald Kraus , Henricus Peerlings
- Applicant Address: DE
- Assignee: Covestro Deutschland AG
- Current Assignee: Covestro Deutschland AG
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: EP10003942 20100414
- International Application: PCT/EP2011/055842 WO 20110413
- International Announcement: WO2011/128382 WO 20111020
- Main IPC: C08G18/08
- IPC: C08G18/08 ; C08G18/28 ; C08J3/00 ; C08K3/20 ; C08L75/00 ; C09D175/06 ; C09J175/04 ; C09D175/04 ; C08G18/12 ; C08G18/10 ; C08G18/42 ; C08G18/72 ; C08G18/73 ; C09J175/06
Abstract:
The invention relates to a method for producing aqueous polyurethane-polyurea dispersions, aqueous polyurethane-polyurea dispersions produced by this method and their use to produce coating agents and adhesives.
Public/Granted literature
- US20130144007A1 AQUEOUS POLYURETHANE-POLYUREA DISPERSIONS Public/Granted day:2013-06-06
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