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:
Apr. 23, 2024
Filed:
Jun. 22, 2018
Applicant:
Chemours-mitsui Fluoroproducts Co., Ltd., Tokyo, JP;
Inventors:
Hiromasa Yabe, Shizuoka, JP;
Takahiro Nishimura, Shizuoka, JP;
Assignee:
CHEMOURS-MITSUI FLUOROPRODUCTS CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 48/00 (2019.01); B29C 48/07 (2019.01); C08L 27/14 (2006.01); C08L 27/16 (2006.01); C08L 27/18 (2006.01); C08L 27/20 (2006.01); B29K 27/00 (2006.01); B29K 27/18 (2006.01);
U.S. Cl.
CPC ...
B29C 48/022 (2019.02); B29C 48/07 (2019.02); C08L 27/14 (2013.01); C08L 27/16 (2013.01); C08L 27/18 (2013.01); C08L 27/20 (2013.01); B29K 2027/14 (2013.01); B29K 2027/16 (2013.01); B29K 2027/18 (2013.01);
Abstract
Provided is a melt processible fluororesin molded article with reduced metal ions after molding (eluted metal ions) and submicron size fine particles. The melt processible fluororesin molded article has an amount of eluted Ni ions (in pg/cm) and amount of eluted Cr ions (in pg/cm) and amount of eluted Mo ions (in pg/cm) in a test solution after eluting for 20 hours at 60° C. using 12% nitric acid, quantitatively analyzed by the ICP (induced coupled plasma) mass analysis method, satisfy the following formula:0.5≤1−[()/()]<1,