Invention Grant
US09029453B2 Polyvinylidene fluoride resin composition, white resin film, and backsheet for solar cell module
有权
聚偏二氟乙烯树脂组合物，白色树脂膜和太阳能电池组件底片
- Patent Title: Polyvinylidene fluoride resin composition, white resin film, and backsheet for solar cell module
- Patent Title (中): 聚偏二氟乙烯树脂组合物，白色树脂膜和太阳能电池组件底片
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Application No.: US13265182Application Date: 2010-04-14
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Publication No.: US09029453B2Publication Date: 2015-05-12
- Inventor: Tomoyuki Hidaka , Kazuyuki Suzuki , Mitsunori Aita , Hiroshi Sakabe
- Applicant: Tomoyuki Hidaka , Kazuyuki Suzuki , Mitsunori Aita , Hiroshi Sakabe
- Applicant Address: JP Tokyo
- Assignee: Kureha Corporation
- Current Assignee: Kureha Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2009-102302 20090420
- International Application: PCT/JP2010/056705 WO 20100414
- International Announcement: WO2010/122936 WO 20101028
- Main IPC: C08K5/15
- IPC: C08K5/15 ; H01L31/048 ; C08J5/18 ; C08K3/22 ; C08K5/098 ; C08L27/16 ; C08F14/22 ; C08K5/00 ; H01L31/049 ; C08K3/26 ; C08K13/02
Abstract:
A polyvinylidene fluoride resin composition containing a polyvinylidene fluoride resin and titanium oxide, wherein the content of the titanium oxide is 5 to 100 parts by weight per 100 parts by weight of the polyvinylidene fluoride resin, the resin composition contains, as a heat stabilizer, at least one compound selected from the group consisting of calcium polyhydroxymonocarboxylates, calcium salts of aliphatic carboxylic acids having 5 to 30 carbon atoms, calcium carbonate, calcium hydroxide, zinc oxide and magnesium oxide in a proportion of 0.1 to 20 parts by weight, and a weight ratio of the titanium oxide to the heat stabilizer is 100:1 to 3:1.
Public/Granted literature
- US20120041122A1 Polyvinylidene Fluoride Resin Composition, White Resin Film, And Backsheet For Solar Cell Module Public/Granted day:2012-02-16
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