Invention Grant
US07316846B2 Hard coat compositions with acid functional organosiloxane polyol
有权
具有酸官能的有机硅氧烷多元醇的硬涂层组合物
- Patent Title: Hard coat compositions with acid functional organosiloxane polyol
- Patent Title (中): 具有酸官能的有机硅氧烷多元醇的硬涂层组合物
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Application No.: US11116552Application Date: 2005-04-28
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Publication No.: US07316846B2Publication Date: 2008-01-08
- Inventor: Shan Cheng , Brian K. Rearick , William H. Retsch, Jr.
- Applicant: Shan Cheng , Brian K. Rearick , William H. Retsch, Jr.
- Applicant Address: US OH Cleveland
- Assignee: PPG Industries Ohio, Inc.
- Current Assignee: PPG Industries Ohio, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Diane R. Meyers; Donald R. Palladino
- Main IPC: B32B9/04
- IPC: B32B9/04 ; C08G77/38
Abstract:
A hard coat composition comprising an acid functional organosiloxane polyol wherein at least some of the acid functionality has been neutralized is disclosed. The hard coat is suitable for application to a substrate, and can be used without an adhesive promoting primer.
Public/Granted literature
- US20060247405A1 Hard coat compositions with acid functional organosiloxane polyol Public/Granted day:2006-11-02
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