Invention Grant
- Patent Title: Solvent borne polyurethane composition
- Patent Title (中): 溶剂型聚氨酯组合物
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Application No.: US13532248Application Date: 2012-06-25
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Publication No.: US08492458B2Publication Date: 2013-07-23
- Inventor: Ester Parra Pastor , Joan Tiana Ruiz , Urs Jürgen Frieden Hugel
- Applicant: Ester Parra Pastor , Joan Tiana Ruiz , Urs Jürgen Frieden Hugel
- Applicant Address: NL Heerlen
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP05381037 20050714
- Main IPC: B05D5/00
- IPC: B05D5/00 ; B32B27/00 ; B32B27/40 ; B41F7/00 ; B41L7/00 ; B41L9/00 ; B41L11/00 ; C08G18/08 ; C08G18/28 ; C08L75/00 ; C09D5/00 ; C09D11/00

Abstract:
A solvent borne polyurethane composition with a polymodal molecular weight distribution comprising: i) 10 to 90 wt % of at least a polyurethane A with a Mw in the range of from 4,000 up to 25,000 g/mol, ii) 90 to 10 wt % of at least a polyurethane B with a Mw in the range of from 25,000 to 100,000 g/mol and iii) a liquid medium.
Public/Granted literature
- US20120263925A1 SOLVENT BORNE POLYURETHANE COMPOSITION Public/Granted day:2012-10-18
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