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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 10450420 B1

PDFFull Text
Date of Patent:
Oct. 22, 2019

Filed:

Feb. 12, 2016

Segmented copolymer composition with improved properties

Applicant:

Dynasol Elastómeros, S. A., Madrid, ES;

Inventors:

Luis Serrano Aviles, Madrid, ES;

Diana Martinez Wichtel, Madrid, ES;

Luisa María Fraga Trillo, Madrid, ES;

Assignee:

DYNASOL ELASTÓMEROS, S.A., Madrid, ES;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Terressa Boykin

Int. Cl.
CPC ...
C08G 81/02 (2006.01); C08G 18/62 (2006.01); C08G 18/65 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08F 297/04 (2006.01); C08G 18/08 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); B32B 9/04 (2006.01); B32B 15/08 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); B32B 27/06 (2006.01); C08L 75/06 (2006.01); C08G 101/00 (2006.01); C08L 91/00 (2006.01);
U.S. Cl.
CPC ...
C08G 81/024 (2013.01); B32B 9/045 (2013.01); B32B 15/08 (2013.01); B32B 27/06 (2013.01); B32B 27/08 (2013.01); B32B 27/285 (2013.01); B32B 27/302 (2013.01); B32B 27/308 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); C08F 297/04 (2013.01); C08G 18/0895 (2013.01); C08G 18/4238 (2013.01); C08G 18/4804 (2013.01); C08G 18/6208 (2013.01); C08G 18/6588 (2013.01); C08G 18/664 (2013.01); C08G 18/7621 (2013.01); C08G 18/7671 (2013.01); C08L 75/06 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/536 (2013.01); B32B 2307/54 (2013.01); B32B 2307/554 (2013.01); B32B 2307/5825 (2013.01); C08G 2101/0008 (2013.01); C08G 2101/0058 (2013.01); C08G 2101/0083 (2013.01); C08L 91/00 (2013.01);
Abstract

The present invention relates to a segmented block copolymer composition based on diblock and/or triblock copolymers of vinyl aromatic monomer and hydrogenated butadiene blocks and thermoplastic polyurethane blocks which are linearly bonded by N or O atoms, and its procedure of obtainment based on reactive extrusion. Furthermore, the present invention relates to a thermoplastic composition, a laminate structure and a polyurethane foam, with improved properties, comprising the segmented block copolymer composition.

Find Patent Forward Citations

Serrano Aviles, Luis. (2019). Segmented copolymer composition with improved properties (U.S. Patent No. 10450420). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10450420

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

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