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:
Dec. 27, 2016
Filed:
May. 18, 2012
Applicants:
Beom Zoo Lee, Gyeonggi-do, KR;
Seung Woo Lee, Gyeonggi-do, KR;
Soon Kyu Jeong, Gyeonggi-do, KR;
DO Yeun Kim, Seoul, KR;
Hyung Ran Kwak, Gyeonggi-do, KR;
Inventors:
Beom Zoo Lee, Gyeonggi-do, KR;
Seung Woo Lee, Gyeonggi-do, KR;
Soon Kyu Jeong, Gyeonggi-do, KR;
Do Yeun Kim, Seoul, KR;
Hyung Ran Kwak, Gyeonggi-do, KR;
Assignee:
CHEMLAND. CO., LTD, Pyeongtaek, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 17/04 (2006.01); A61K 8/37 (2006.01); A61K 8/29 (2006.01); A61K 8/55 (2006.01); A61K 8/02 (2006.01); A61K 8/19 (2006.01);
U.S. Cl.
CPC ...
A61K 8/37 (2013.01); A61K 8/022 (2013.01); A61K 8/0241 (2013.01); A61K 8/19 (2013.01); A61K 8/29 (2013.01); A61K 8/553 (2013.01); A61Q 17/04 (2013.01); A61K 2800/612 (2013.01);
Abstract
Disclosed is an inorganic composite powder containing an inorganic ultraviolet filter, and a method for preparing the same. The present invention also relates to an SPF and PA which can be employed in the preparation of the inorganic composite powder using Octyl Methoxycinnamate (OMC) without loss of the OMC in the range of 0.1 to 60% and which have superior ultraviolet blocking effects.