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:
Nov. 15, 2016
Filed:
Oct. 26, 2011
Yannick Saint-gerard, Roquefort-les-Pins, FR;
Veera Nelliappan, North Wales, PA (US);
Yannick Chiquet, Valbonne, FR;
Eric G. Lundquist, North Wales, PA (US);
Yannick Saint-Gerard, Roquefort-les-Pins, FR;
Veera Nelliappan, North Wales, PA (US);
Yannick Chiquet, Valbonne, FR;
Eric G. Lundquist, North Wales, PA (US);
Rohm and Haas Company, Philadelphia, PA (US);
Abstract
The instant invention provides a thermoplastic composition, method of producing the same, and articles made therefrom. The thermoplastic composition according to present invention comprises the melt blending product of: (A) from 55 to 95 percent by weight of a thermoplastic matrix comprising one or more thermoplastic polymers; and (B) from 5 to 45 percent by weight of a dispersed phase which comprises a crosslinked (meth)acrylate copolymer, wherein the (meth)acrylate copolymer comprises at least 95 percent by weight derived from methyl methacrylate units and from greater than zero to less than 0.5 percent by weight derived from one or more multifunctional cross-linking monomers and/or graft-linking agents; wherein the difference in refractive index between components (A) and (B) is greater than 0.08.