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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.:

US 9456977 B1

PDFFull Text
Date of Patent:
Oct. 04, 2016

Filed:

Mar. 12, 2013

Cationized glycerolated cellulose

Applicant:

Kao Corporation, Tokyo, JP;

Inventors:

Masaki Matsubara, Wakayama, JP;

Eisuke Miyoshi, Wakayama, JP;

Yumi Yamaguchi, Wakayama, JP;

Tomoko Uchiyama, Wakayama, JP;

Naoyuki Yamazaki, Wakayama, JP;

Ryosuke Fujii, Wakayama, JP;

Assignee:

KAO CORPORATION, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

H Sarah Park

Int. Cl.
CPC ...
A61K 8/73 (2006.01); C08B 11/145 (2006.01); A61Q 19/10 (2006.01); A61Q 5/02 (2006.01); A61Q 5/12 (2006.01); C08B 11/20 (2006.01); C08L 1/28 (2006.01); A61K 8/58 (2006.01); A61Q 5/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/731 (2013.01); A61K 8/585 (2013.01); A61Q 5/00 (2013.01); A61Q 5/02 (2013.01); A61Q 5/12 (2013.01); A61Q 19/10 (2013.01); C08B 11/20 (2013.01); C08L 1/284 (2013.01); C08L 1/288 (2013.01);
Abstract

A cationized glycerolated cellulose which, when blended in a hair cosmetic, is able to impart excellent smoothness and its long-lasting feeling at the time of rinsing and to impart a moist feeling and softness to the hair after drying and, when blended in a skin cleanser, is able to impart an excellent moisturizing feeling after drying; a surfactant composition containing the same; and a hair cosmetic composition and a skin cleanser composition each containing the surfactant composition, are provided. [1] A cationized glycerolated cellulose having a specified structure, which has a main chain derived from an anhydroglucose, wherein a degree of substitution of a cationized alkylene oxy group per the anhydroglucose unit is from 0.01 to 0.18, and a degree of substitution of a glycerol group per the anhydroglucose unit is from 0.5. to 5.0; [2] a surfactant composition containing the above-described cationized glycerolated cellulose, a surfactant, and water; [3] a use of the above-described surfactant composition as a hair cosmetic composition and a skin cleanser composition; and [4] a hair cosmetic composition and a skin cleanser composition each containing the above-described cationized glycerolated cellulose, a surfactant, and water, are disclosed.

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