Invention Grant
US07662322B2 High temperature and high humidity release coating for polymer film
失效
用于聚合物膜的高温和高湿度释放涂层
- Patent Title: High temperature and high humidity release coating for polymer film
- Patent Title (中): 用于聚合物膜的高温和高湿度释放涂层
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Application No.: US10543165Application Date: 2004-01-22
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Publication No.: US07662322B2Publication Date: 2010-02-16
- Inventor: Sumita Sanjeevi Ranganathan , Theodore John Lang , Marek Andrej Szymula
- Applicant: Sumita Sanjeevi Ranganathan , Theodore John Lang , Marek Andrej Szymula
- Applicant Address: CA
- Assignee: Exopack Preformance Films Inc.
- Current Assignee: Exopack Preformance Films Inc.
- Current Assignee Address: CA
- Agency: Stoel Rives LLP
- International Application: PCT/CA2004/000086 WO 20040122
- International Announcement: WO2004/065467 WO 20040805
- Main IPC: C09D101/28
- IPC: C09D101/28
Abstract:
A coating composition for use as a surface coating for polymer release films for use in at least one of high temperature and high humidity applications, which comprises a solution of at least one hydroxypropyl methylcellulose having hydroxypropyl molar substitution of from 0 to about 0.82 in combination with at least one water-borne fluorochemical additive selected from perfluoralkyl methacrylic acid copolymers.
Public/Granted literature
- US20060257580A1 High temperature and high humidity release coating for polymer film Public/Granted day:2006-11-16
Information query
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