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:
Jun. 18, 2024
Filed:
Oct. 26, 2022
Daikin Industries, Ltd., Osaka, JP;
Taketo Kato, Osaka, JP;
Satoru Yoneda, Osaka, JP;
Manabu Fujisawa, Osaka, JP;
Kazuya Asano, Osaka, JP;
Takahiro Kitahara, Osaka, JP;
Masahiro Higashi, Osaka, JP;
Akiyoshi Yamauchi, Osaka, JP;
Sumi Ishihara, Osaka, JP;
Yosuke Kishikawa, Osaka, JP;
Shinnosuke Nitta, Osaka, JP;
Marina Nakano, Osaka, JP;
Hirotoshi Yoshida, Osaka, JP;
Yoshinori Nanba, Osaka, JP;
Kengo Ito, Osaka, JP;
Chiaki Okui, Osaka, JP;
Hirokazu Aoyama, Osaka, JP;
Masamichi Sukegawa, Osaka, JP;
Taku Yamanaka, Osaka, JP;
Yuuji Tanaka, Osaka, JP;
Kenji Ichikawa, Osaka, JP;
Yohei Fujimoto, Osaka, JP;
Hiroyuki Sato, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
A composition including a fluoropolymer and substantially free from a compound represented by the following formula (3): (H—(CF)—SO)M, wherein Mis H, a metal atom, NR, imidazolium optionally containing a substituent, pyridinium optionally containing a substituent, or phosphonium optionally containing a substituent; Rs are each H or an organic group and are the same as or different from each other; and q is 1 or 2.