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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 10752765 B1

PDFFull Text
Date of Patent:
Aug. 25, 2020

Filed:

Nov. 26, 2013

Blends of oligopeptide terminal polyisobutylene or polystyrene

Applicant:

Ecole Polytechnique Federale DE Lausanne (Epfl), Lausanne, CH;

Inventors:

Emmanuel Croisier, Lausanne, CH;

Holger Frauenrath, Lausanne, CH;

Su Liang, Lausanne, CH;

Veronique Michaud, Lausanne, CH;

Assignee:

ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL), Lausanne, CH;

Attorney:

Howson & Howson LLP

Primary Examiner:

John E Uselding

Int. Cl.
CPC ...
C08L 23/36 (2006.01); C08L 23/22 (2006.01); C08L 89/00 (2006.01); C08H 1/00 (2006.01); C08L 25/06 (2006.01); C09D 123/36 (2006.01); C09D 125/06 (2006.01);
U.S. Cl.
CPC ...
C08L 23/36 (2013.01); C08H 1/00 (2013.01); C08L 23/22 (2013.01); C08L 25/06 (2013.01); C08L 89/00 (2013.01); C09D 123/36 (2013.01); C09D 125/06 (2013.01); C08L 2205/02 (2013.01); C08L 2205/025 (2013.01);
Abstract

Various blends of polymers are disclosed, comprising oligopeptide functionalised polymers such as polyisobutylene and polystyrene. Mono-functionalised and di-functionalised polymers (each containing 0 to 5 peptide units beyond its terminal amide group) may be blended with each other and/or with non-functionalised polymers to produce blended compositions. Such compositions are of use, for example, in vibrations dampers. Certain blends also exhibit self-healing properties.

Find Patent Forward Citations

Croisier, Emmanuel. (2020). Blends of oligopeptide terminal polyisobutylene or polystyrene (U.S. Patent No. 10752765). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10752765

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

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