Invention Grant
US07709589B2 Low temperature curable polyurethane compositions containing uretdione groups
失效
含有脲二酮基团的低温可固化聚氨酯组合物
- Patent Title: Low temperature curable polyurethane compositions containing uretdione groups
- Patent Title (中): 含有脲二酮基团的低温可固化聚氨酯组合物
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Application No.: US10958357Application Date: 2004-10-06
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Publication No.: US07709589B2Publication Date: 2010-05-04
- Inventor: Emmanouil Spyrou , Holger Loesch , Dirk Hoppe
- Applicant: Emmanouil Spyrou , Holger Loesch , Dirk Hoppe
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE10346958 20031009
- Main IPC: C08G18/81
- IPC: C08G18/81
Abstract:
The invention relates to high-reactivity polyurethane compositions. The invention further relates to low temperature curable polyurethane compositions which contain uretdione groups, particularly useful for polyurethane powder coating compositions and adhesive compositions, and to processes for preparing and using the same.
Public/Granted literature
- US20050096450A1 Low temperature curable polyurethane compositions containing uretdione groups Public/Granted day:2005-05-05
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