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:
Mar. 24, 2015
Filed:
Jun. 02, 2010
Applicants:
Nuerxiati Nueraji, Brooklyn, NY (US);
Albert J. Swiston, Baltimore, MD (US);
Michael F. Rubner, Westford, MA (US);
Robert E. Cohen, Jamaica Plain, MA (US);
Inventors:
Nuerxiati Nueraji, Brooklyn, NY (US);
Albert J. Swiston, Baltimore, MD (US);
Michael F. Rubner, Westford, MA (US);
Robert E. Cohen, Jamaica Plain, MA (US);
Assignee:
Massachusetts Institute of Technology, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/30 (2006.01); C09D 133/14 (2006.01); C08B 11/12 (2006.01); C09D 5/00 (2006.01); C08B 37/08 (2006.01); C09D 139/00 (2006.01); C09D 105/08 (2006.01); C09D 133/26 (2006.01); C09D 133/02 (2006.01); G02B 27/00 (2006.01); C09D 101/28 (2006.01); G02B 1/10 (2006.01); C09D 133/06 (2006.01); C08L 39/00 (2006.01); C08L 33/02 (2006.01); C08L 33/26 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0006 (2013.01); C09D 133/14 (2013.01); C08L 39/00 (2013.01); C08B 11/12 (2013.01); C09D 5/00 (2013.01); C08B 37/003 (2013.01); C08L 33/02 (2013.01); C09D 139/00 (2013.01); C09D 105/08 (2013.01); C09D 133/26 (2013.01); C09D 133/02 (2013.01); C08L 33/26 (2013.01); C09D 101/286 (2013.01); G02B 1/10 (2013.01); C09D 133/064 (2013.01);
Abstract
A hydrophilic coating can be applied to virtually any surface to produce a long-lasting, durable antifog effect. The coating includes a molecular-level blend of hydrophilic polymers. The coating can be assembled using a layer-by-layer assembly process.