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:
Aug. 23, 2022
Filed:
Dec. 19, 2017
Ridgefield Acquisition, Luxembourg, LU;
M. Dalil Rahman, Flemington, NJ (US);
Huirong Yao, Plainsboro, NJ (US);
JoonYeon Cho, Bridgewater, NJ (US);
Munirathna Padmanaban, Bridgewater, NJ (US);
Elizabeth Wolfer, Bethlehem, PA (US);
Merck Patent GMBH, Darmstadt, DE;
Abstract
A coating composition, and uses thereof, including a solvent, metal oxide nanoparticles dispersed in this solvent, and a high carbon polymer dissolved in this solvent, where the high carbon polymer includes a repeat unit of structure (1), a hydroxybiphenyl repeat unit of structure (2) and a moiety containing a fused aromatic containing moiety of structure (3) where Rand Rare independently selected from the group of hydrogen, an alkyl and a substituted alkyl, Ar is an unsubstituted or substituted fused aromatic ring and Xis an alkylene spacer, or a direct valence bound.