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:
May. 03, 2022
Filed:
Jan. 31, 2019
Applicants:
Röhm Gmbh, Darmstadt, DE;
Roehm America Llc, Parsippany, NJ (US);
Inventors:
René Kogler, Pfofeld, DE;
Michael Pasierb, Berwick, ME (US);
Christopher Spain, Wethersfield, CT (US);
Ursula Golchert, Dieburg, DE;
Ralf Richter, Hanau, DE;
Ernst Becker, Bensheim, DE;
Stefan Nau, Buettelborn, DE;
Assignees:
Röhm GmbH, Darmstadt, DE;
Roehm America LLC, Parsippany, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/12 (2006.01);
U.S. Cl.
CPC ...
C08L 33/12 (2013.01); C08L 2205/18 (2013.01);
Abstract
Light scattering polymeric compositions have improved scattering efficiency and improved mechanical properties. The compositions include a polymeric matrix material and at least two different kinds of scattering particles uniformly dispersed therein.