The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2015
Filed:
Apr. 14, 2010
Tomoyuki Hidaka, Tokyo, JP;
Kazuyuki Suzuki, Tokyo, JP;
Mitsunori Aita, Tokyo, JP;
Hiroshi Sakabe, Tokyo, JP;
Tomoyuki Hidaka, Tokyo, JP;
Kazuyuki Suzuki, Tokyo, JP;
Mitsunori Aita, Tokyo, JP;
Hiroshi Sakabe, Tokyo, JP;
Kureha Corporation, Tokyo, JP;
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.