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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 7285290 B1

PDFFull Text
Date of Patent:
Oct. 23, 2007

Filed:

Nov. 06, 2003

Hydrophilized powder and a composition comprising the same

Applicants:

Masanao Kamei, Gunma, JP;

Kiyomi Tachibana, Tokyo, JP;

Inventors:

Masanao Kamei, Gunma, JP;

Kiyomi Tachibana, Tokyo, JP;

Assignee:

Shin-Etsu Chemical Co., Ltd., Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Johann Richter

Assistant Examiner:

Ernst Arnold

Int. Cl.
CPC ...
A61K 9/66 (2006.01); A61K 33/24 (2006.01); A61K 33/30 (2006.01); A61K 31/695 (2006.01); A61K 31/28 (2006.01); A61K 31/315 (2006.01); A61Q 1/10 (2006.01); A01N 59/16 (2006.01); A01N 55/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention is hydrophilized powder, wherein the powder is surface treated with polyether-modified silicone having a hydrolyzable silyl group according to the formula (1),RRRSiO  (1)wherein Ris an organic group having 1 to 80 carbon atoms, Ris a polyether group according to the following formula (2),—CH—O—(CHO)(CHO)R  (2)wherein d, e, and f are integers with 0≦d≦15, 1≦e≦50, and 0≦f≦50,Ris a silyl group having a hydrolyzable group according to the general formula (3),—CH—SiR(OR)  (3)wherein d is as define above and 0≦g≦2, and0.5≦a≦2.5, 0.1≦b≦1.5, and 0.01≦c≦1.5. The invention also provides a composition comprising the powder, an aqueous dispersion comprising the powder, and their application in cosmetics, coatings, and inks.

Find Patent Forward Citations

Kamei, Masanao. (2007). Hydrophilized powder and a composition comprising the same (U.S. Patent No. 7285290). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7285290

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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