Invention Application
US20010049416A1 Polymeric compositions and processes for providing weatherable film and sheet
有权
用于提供耐候性薄膜和片材的聚合物组合物和方法
- Patent Title: Polymeric compositions and processes for providing weatherable film and sheet
- Patent Title (中): 用于提供耐候性薄膜和片材的聚合物组合物和方法
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Application No.: US09844534Application Date: 2001-04-27
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Publication No.: US20010049416A1Publication Date: 2001-12-06
- Inventor: Olivier Jacques Choulet
- Priority: FR00401208.4 20000503
- Main IPC: C08L051/00
- IPC: C08L051/00 ; C08G063/48 ; C08G063/91 ; C08L031/02
Abstract:
The present invention discloses polymeric compositions containing a vinylaromatic lubricating copolymer which can be melt processed to provide plastic films or layers having excellent optical, printing, weathering, and tensile impact resistance characteristics. The present invention also discloses a processes for preparing plastic films of the compositions of the present invention. The present invention also discloses composite articles having the plastic films of the present invention and an underlying substrate.
Public/Granted literature
- US06673868B2 Polymeric compositions and processes for providing weatherable film and sheet Public/Granted day:2004-01-06
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