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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 10858470 B1

PDFFull Text
Expired
Date of Patent:
Dec. 08, 2020

Filed:

Aug. 09, 2017

Transparent graft copolymers based on acrylate soft phases

Applicant:

Ineos Styrolution Group Gmbh, Frankfurt am Main, DE;

Inventors:

Norbert Niessner, Friedelsheim, DE;

Tobias Schulz, Cologne, DE;

Oliver Carstensen, Frankfurt, DE;

Konrad Knoll, Mannheim, DE;

Manfred Doering, Woerth, DE;

Frank Schoenberger, Bensheim, DE;

Julien Fage, Karlsruhe, DE;

Assignee:

INEOS STYROLUTION GROUP GMBH, Frankfurt am Main, DE;

Attorney:

J.A. Lindeman & Co. PLLC

Primary Examiner:

Jeffrey C Mullis

Int. Cl.
CPC ...
C08F 265/04 (2006.01); C08L 25/12 (2006.01); C08L 51/00 (2006.01); C08F 265/06 (2006.01); C08F 2/22 (2006.01); C08F 8/14 (2006.01); C08F 220/18 (2006.01); C08L 25/14 (2006.01); C08F 2/38 (2006.01); C08F 212/14 (2006.01); C08F 220/28 (2006.01);
U.S. Cl.
CPC ...
C08F 265/04 (2013.01); C08F 2/22 (2013.01); C08F 2/38 (2013.01); C08F 8/14 (2013.01); C08F 220/18 (2013.01); C08F 265/06 (2013.01); C08L 25/12 (2013.01); C08L 25/14 (2013.01); C08L 51/003 (2013.01); C08F 212/22 (2020.02); C08F 220/28 (2013.01); C08F 2810/30 (2013.01); C08F 2810/50 (2013.01); C08L 2201/10 (2013.01);
Abstract

The invention relates to graft copolymers—based on non-cross-linked acrylate soft phases from which styrenic monomers are grafted—with a defined micro-structure, having a high transparency, toughness and weather resistance (UV-stability), a process for their preparation and their use, and also to polymer blends comprising said graft copolymers and styrenic polymers, and shaped articles produced therefrom and their use.

Find Patent Forward Citations

Niessner, Norbert. (2020). Transparent graft copolymers based on acrylate soft phases (U.S. Patent No. 10858470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10858470

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

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