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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.:

US 9988548 B1

PDFFull Text
Date of Patent:
Jun. 05, 2018

Filed:

Mar. 19, 2014

Pmma provided with impact resistance and having improved optical properties

Applicants:

Werner Hoess, Messel, DE;

Victor Khrenov, Frankfurt, DE;

Reiner Mueller, Biebesheim, DE;

Lukas Friedrich Doessel, Darmstadt, DE;

Dominic Stoerkle, Darmstadt, DE;

Inventors:

Werner Hoess, Messel, DE;

Victor Khrenov, Frankfurt, DE;

Reiner Mueller, Biebesheim, DE;

Lukas Friedrich Doessel, Darmstadt, DE;

Dominic Stoerkle, Darmstadt, DE;

Assignee:

EVONIK ROEHM GMBH, Darmstadt, DE;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Hannah Pak

Int. Cl.
CPC ...
C08L 83/00 (2006.01); C09D 133/08 (2006.01); C08F 220/14 (2006.01); C08F 220/18 (2006.01); C08F 285/00 (2006.01); C08L 51/00 (2006.01); C09D 125/12 (2006.01); C09D 125/14 (2006.01);
U.S. Cl.
CPC ...
C09D 133/08 (2013.01); C08F 220/14 (2013.01); C08F 220/18 (2013.01); C08F 285/00 (2013.01); C08L 51/003 (2013.01); C09D 125/12 (2013.01); C09D 125/14 (2013.01); C08L 2207/53 (2013.01);
Abstract

The invention relates to a molding composition modified for impact resistance, in particular to impact-resistant PMMA with improved optical properties at elevated temperatures, to molded items obtainable therefrom, and also to the use of the molding composition and of the molded items.

Find Patent Forward Citations

Hoess, Werner. (2018). Pmma provided with impact resistance and having improved optical properties (U.S. Patent No. 9988548). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9988548

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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