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:
Jun. 01, 2021
Filed:
Oct. 15, 2018
Applicant:
Lg Household & Health Care Ltd., Seoul, KR;
Inventors:
Hong Ha Son, Daejeon, KR;
Kyong Seob Kim, Daejeon, KR;
Khee Hwan Choi, Daejeon, KR;
Ko Eun Park, Daejeon, KR;
Assignee:
LG HOUSEHOLD & HEALTH CARE LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/49 (2006.01); A61K 8/87 (2006.01); A61K 8/88 (2006.01); A61Q 1/06 (2006.01); C08F 222/38 (2006.01); C08L 75/04 (2006.01);
U.S. Cl.
CPC ...
A61K 8/498 (2013.01); A61K 8/87 (2013.01); A61K 8/88 (2013.01); A61Q 1/06 (2013.01); C08F 222/38 (2013.01); C08L 75/04 (2013.01); A61K 2800/10 (2013.01); A61K 2800/31 (2013.01); A61K 2800/54 (2013.01); A61K 2800/92 (2013.01);
Abstract
The present invention relates to a novel coloring material including a polyamide powder and/or a polyurethane powder and a water-soluble dye. The coloring material of the present invention allows a water-soluble dye to be used in anhydrous formulations. Thereby, the range of use of dyes may be widened, reflectance may be excellent, and fluorescence properties may be obtained. Accordingly, the present invention may broaden the spectrum of cosmetic coloring materials used in limited applications in the cosmetic field.