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. 04, 1976
Filed:
Aug. 05, 1975
Hisao Tsutsumi, Wakayama, JA;
Junichi Kawano, Wakayama, JA;
Ikuya Kinoshita, Wakayama, JA;
Hirokazu Nakayama, Wakayama, JA;
Toshino Ukena, Wakayama, JA;
Kao Soap Co., Ltd., Tokyo, JA;
Abstract
An emulsifying or solubilizing agent composition comprising 58 to 95% by weight of a surface active agent of the polyoxyethylene sorbitol-unsaturated fatty acid ester type having the formula ##EQU1## wherein the sum of n1 + n2 + n3 + n4 + n5 + n6 is from 10 to 60, and on the average, up to 3 of the X's are hydrogen and the balance of the X's are linear unsaturated acyl groups having 18 carbon atoms, 0.5 to 1.0% by weight of an alkali metal salt of a linear fatty acid having 12 to 18 carbon atoms, 2.5 to 6.0% by weight of a linear fatty acid, and 2 to 35% by weight of C.sub.18 linear unsaturated fatty acid ester of a polyethylene glycol having an average molecular weight of 150 to 2,000.