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:
Sep. 19, 2023
Filed:
Aug. 16, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/56 (2006.01); C09D 7/41 (2018.01); C07F 3/06 (2006.01); C08J 5/18 (2006.01); C09B 57/00 (2006.01);
U.S. Cl.
CPC ...
C08K 5/56 (2013.01); C07F 3/06 (2013.01); C08J 5/18 (2013.01); C09B 57/00 (2013.01); C09D 7/41 (2018.01); C08J 2333/20 (2013.01);
Abstract
The present invention provides a white pigment comprising a ZIF-based (zeolitic imidazolate framework) powder having a structure in which zinc (Zn) and an imidazole-based organic substance are bonded, a polymer resin film comprising the white pigment and a method for changing a color of a medium using the white pigment.