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. 30, 2015
Filed:
Nov. 19, 2010
Applicants:
Jimmie R. Baran, Prescott, WI (US);
Madeline P. Shinbach, St. Paul, MN (US);
Haeen Sykora, New Richmond, WI (US);
Inventors:
Jimmie R. Baran, Prescott, WI (US);
Madeline P. Shinbach, St. Paul, MN (US);
Haeen Sykora, New Richmond, WI (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 1/00 (2006.01); B82Y 30/00 (2011.01); C09B 63/00 (2006.01); C09C 1/00 (2006.01); C09C 1/24 (2006.01); C09C 1/26 (2006.01); C09C 1/30 (2006.01); C08K 3/22 (2006.01); D21H 17/69 (2006.01); D21H 19/38 (2006.01);
U.S. Cl.
CPC ...
B82Y 30/00 (2013.01); C01P 2006/62 (2013.01); C09B 63/00 (2013.01); C09C 1/0081 (2013.01); C09C 1/24 (2013.01); C09C 1/26 (2013.01); C09C 1/3081 (2013.01); D21H 17/69 (2013.01); D21H 19/38 (2013.01); D21H 19/385 (2013.01); C01P 2004/64 (2013.01);
Abstract
Inorganic pigment compositions comprising surface-modified nanoparticles are described, along with methods of making such compositions. Such compositions may allow the inorganic pigment to be diluted to a significant extent with non-pigmented extenders, while preserving or enhancing the coloring power of the pigment.