logo

For the Inventor, By the Inventor

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 12729131 B1

PDFFull Text
Date of Patent:
Sep. 08, 2026

Filed:

Oct. 15, 2021

Pigment comprising particles each containing calcium-titanium composite oxide as main component, method for producing same, and use of same

Applicant:

Titan Kogyo Kabushiki Kaisha, Yamaguchi, JP;

Inventors:

Wataru Mino, Yamaguchi, JP;

Naotaka Shimomura, Yamaguchi, JP;

Chihiro Nada, Yamaguchi, JP;

Assignee:

Titan Kogyo Kabushiki Kaisha, Yamaguchi, JP;

Attorney:

COZEN O'CONNOR

Primary Examiner:

Jeffrey T Palenik

Int. Cl.
CPC ...
C01G 23/00 (2006.01); A61K 8/29 (2006.01); A61Q 1/02 (2006.01); A61Q 17/04 (2006.01); C08K 3/22 (2006.01); C09C 1/36 (2006.01); C09D 7/61 (2018.01); C09D 11/037 (2014.01);
U.S. Cl.
CPC ...
C01G 23/006 (2013.01); A61K 8/29 (2013.01); A61Q 1/02 (2013.01); A61Q 17/04 (2013.01); C08K 3/22 (2013.01); C09C 1/36 (2013.01); C09D 7/61 (2018.01); C09D 11/037 (2013.01); C01P 2002/74 (2013.01); C01P 2004/04 (2013.01); C01P 2004/12 (2013.01); C01P 2004/62 (2013.01); C01P 2006/10 (2013.01); C08K 2003/2237 (2013.01); C08K 2201/003 (2013.01); C08K 2201/005 (2013.01); C08K 2201/011 (2013.01);
Abstract

Provided are: a pigment through which light in a warm color region can pass preferentially and which has high hiding power and is mainly used in cosmetic applications; a method for producing the pigment; and a method for using the pigment. The pigment comprises particles each containing a calcium-titanium composite oxide as a main component, in which it is confirmed that regions each having a paler color than the color of a region surrounding thereof are scattered in a dot-like form in the particles when the particles of the calcium-titanium composite oxide in the pigment are observed in a transmission electron microscopic image at a magnification of 100,000×, and the true density of the pigment is 3500 kg/mto 3790 kg/m, inclusive.

Find Patent Forward Citations

Mino, Wataru. (2026). Pigment comprising particles each containing calcium-titanium composite oxide as main component, method for producing same, and use of same (U.S. Patent No. 12729131). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12729131

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

Loading…