Invention Grant
- Patent Title: UV curable coating composition
- Patent Title (中): 紫外线固化涂料组合物
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Application No.: US11054020Application Date: 2005-02-09
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Publication No.: US07294656B2Publication Date: 2007-11-13
- Inventor: Hermann Bach , Charles A. Gambino , Michael J. Dvorchak , Michael K. Jeffries , Richard R. Roesler , Ramesh Subramanian
- Applicant: Hermann Bach , Charles A. Gambino , Michael J. Dvorchak , Michael K. Jeffries , Richard R. Roesler , Ramesh Subramanian
- Applicant Address: US PA Pittsburgh
- Assignee: Bayer MaterialScience LLC
- Current Assignee: Bayer MaterialScience LLC
- Current Assignee Address: US PA Pittsburgh
- Agent Noland J. Cheung
- Main IPC: C08F2/46
- IPC: C08F2/46 ; C08F2/50
Abstract:
The present invention is directed to a non-aqueous composition curable by UV radiation broadly comprising a mixture of two UV curable urethane acrylates. The invention is also directed to a coating process using such composition. One of the urethane acrylates is the reaction product of an isocyanate and a specific OH functional lactone ester (meth)acrylate. The other urethane acrylate is the reaction product of an isocyanate and a specific hydroxy functional (meth)acrylate.
Public/Granted literature
- US20050154076A1 UV curable coating composition Public/Granted day:2005-07-14
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