Invention Grant
- Patent Title: Aqueous coating compositions based on polyurethane dispersions
- Patent Title (中): 基于聚氨酯分散体的水性涂料组合物
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Application No.: US11904134Application Date: 2007-09-26
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Publication No.: US07485681B2Publication Date: 2009-02-03
- Inventor: Thomas Münzmay , Harald Blum , Uwe Klippert , Torsten Pohl , Thorsten Rische
- Applicant: Thomas Münzmay , Harald Blum , Uwe Klippert , Torsten Pohl , Thorsten Rische
- Applicant Address: DE Leverkusen
- Assignee: Bayer MaterialScience AG
- Current Assignee: Bayer MaterialScience AG
- Current Assignee Address: DE Leverkusen
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: DE102006046650 20060929
- Main IPC: C08G18/28
- IPC: C08G18/28 ; C08G18/06 ; C08G18/08 ; C08G18/00
Abstract:
The invention relates to water-dilutable, hydroxy-functional polyurethanes containing amide structural units, to a process for preparing them, to aqueous coating compositions prepared from them, and to their use for coating substrates.
Public/Granted literature
- US20080090956A1 Aqueous coating compositions based on polyurethane dispersions Public/Granted day:2008-04-17
Information query
