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:
Feb. 18, 1997
Filed:
Oct. 13, 1994
Yoshiaki Kai, Neyagawa, JP;
Yukikazu Ohchi, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A fluorine-containing carboxylic acid amine salt of Formula A below: ##STR1## wherein R.sup.1 denotes an aliphatic alkyl group or an aliphatic alkenyl group with 6 to 30 carbons; R.sup.2 denotes a group selected from the group consisting of a fluoroalkyl group with 3 to 30 carbons, a fluoroalkenyl group with 3 to 30 carbons, a fluorophenyl group with 6 to 18 carbons, and a fluoroalkylether group with 5 to 50 carbons; R.sup.3 and R.sup.4 each denotes a saturated or unsaturated hydrocarbon chain with 1 to 20 carbons; R.sup.5 denotes either a fluoroalkyl group with 3 to 30 carbons or a fluoroalkenyl group with 3 to 30 carbons; n denotes 0 or 1; X denotes hydrogen or -(R.sup.6) -R.sup.7 ; and Y denotes hydrogen or -(R.sup.8) -R.sup.9, where R.sup.6 and R.sup.8 each denotes a saturated or unsaturated hydrocarbon chain with 1 to 20 carbons, and R.sup.7 and R.sup.9 each denotes a fluoroalkyl group with 3 to 30 carbons or a fluoroalkenyl group with 3 to 30 carbons.