Invention Grant
US08889815B2 Reinforced polyurethanes and poly(ureaurethane)s, methods of making the same and articles prepared therefrom
有权
增强聚氨酯和聚（尿素氨基甲酸酯），其制备方法和由其制备的制品
- Patent Title: Reinforced polyurethanes and poly(ureaurethane)s, methods of making the same and articles prepared therefrom
- Patent Title (中): 增强聚氨酯和聚（尿素氨基甲酸酯），其制备方法和由其制备的制品
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Application No.: US11639057Application Date: 2006-12-14
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Publication No.: US08889815B2Publication Date: 2014-11-18
- Inventor: Thomas G. Rukavina , Robert Hunia , Chia-Cheng Lin , Kaliappa G. Ragunathan , Vidhu J. Nagpal
- Applicant: Thomas G. Rukavina , Robert Hunia , Chia-Cheng Lin , Kaliappa G. Ragunathan , Vidhu J. Nagpal
- Applicant Address: US OH Cleveland
- Assignee: PPG Industries Ohio, Inc.
- Current Assignee: PPG Industries Ohio, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Andrew C Siminerio
- Main IPC: C08G18/00
- IPC: C08G18/00 ; C08G18/72 ; B32B27/40 ; C08G18/10 ; C08G18/12 ; C08G18/32 ; C08G18/44 ; B32B17/10 ; C08G18/67 ; C08J3/205 ; C08G18/38 ; C08G18/40 ; C08G18/76 ; C08G18/66 ; C08G18/75 ; C08G18/30 ; C08G18/79
Abstract:
The present invention provides polyurethane composition including: (a) at least one polyurethane including a reaction product of components comprising: (i) at least one polyisocyanate; (ii) at least one branched polyol having 4 to 18 carbon atoms and at least 3 hydroxyl groups; and (iii) at least one diol having 2 to 18 carbon atoms; and (b) at least one reinforcement material selected from the group consisting of polymeric inorganic materials, nonpolymeric inorganic materials, polymeric organic materials, nonpolymeric organic materials, composites thereof, and combinations thereof; coatings and articles made therefrom and methods of making the same.
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