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:
Jan. 02, 2018
Filed:
Sep. 05, 2007
Applicants:
Nanning Joerg Arfsten, Aachen, DE;
Steven Armes, Sheffield, GB;
Pascal Jozef Paul Buskens, Heerlen, NL;
Jens Christoph Thies, Eijsden, NL;
Patrick Wilhelmus Antonius Vrijaldenhoven, Stein, NL;
Inventors:
Nanning Joerg Arfsten, Aachen, DE;
Steven Armes, Sheffield, GB;
Pascal Jozef Paul Buskens, Heerlen, NL;
Jens Christoph Thies, Eijsden, NL;
Patrick Wilhelmus Antonius Vrijaldenhoven, Stein, NL;
Assignee:
DSM IP ASSETS B.V., Heerlen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/10 (2015.01); C08K 9/02 (2006.01); A61K 9/50 (2006.01); C08K 3/36 (2006.01); C08K 9/00 (2006.01); C09D 7/12 (2006.01); G02B 1/111 (2015.01); C08L 53/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5089 (2013.01); A61K 9/501 (2013.01); C08K 3/36 (2013.01); C08K 9/00 (2013.01); C09D 7/1291 (2013.01); G02B 1/111 (2013.01); C08K 9/02 (2013.01); C08K 2201/013 (2013.01); C08L 53/00 (2013.01); Y10T 428/254 (2015.01); Y10T 428/2998 (2015.01);
Abstract
The present invention relates to a composition suitable for forming an optical coating, the composition comprising core-shell nanoparticles, wherein said nanoparticles comprise: (a) core material comprising polymer; and (b) shell material comprising metal oxide.