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. 05, 2014
Filed:
Sep. 20, 2011
Chao Jen Chung, North Wales, PA (US);
Edward E. Lafleur, Holland, PA (US);
Edwin Nungesser, Horsham, PA (US);
Chao Jen Chung, North Wales, PA (US);
Edward E. Lafleur, Holland, PA (US);
Edwin Nungesser, Horsham, PA (US);
Rohm and Haas Company, Philadelphia, PA (US);
Abstract
A composition containing polymeric particles. The polymeric particles have an average particle diameter from 30 to 300 nm and a Vicker's scale hardness from 100 to 700 Kgf/mm. The composition also contains a film-forming polymer having Tno greater than 80° C. The refractive index difference between the polymeric particles and the film-forming polymer is at least 0.04.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile