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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 12492308 B1

PDFFull Text
Date of Patent:
Dec. 09, 2025

Filed:

Mar. 27, 2020

Multicomponent thermoplastic product

Applicant:

Carbios, Clermont-Ferrand, FR;

Inventors:

Frédérique Guillamot, Gerzat, FR;

Madiha Aloui Dalibey, Clermont-Ferrand, FR;

Assignee:

CARBIOS;

Attorney:

SALIWANCHIK, LLOYD & EISENSCHENK

Primary Examiner:

Mark Eashoo

Assistant Examiner:

Cullen L G undefined Davidson

Int. Cl.
CPC ...
C08L 67/04 (2006.01); B29C 48/00 (2019.01); B29C 48/05 (2019.01); B29C 48/21 (2019.01); B29K 101/12 (2006.01); C08J 3/00 (2006.01); C08J 5/18 (2006.01); C08L 67/02 (2006.01); C09D 7/65 (2018.01); C09D 167/02 (2006.01); D01F 1/10 (2006.01); D01F 8/14 (2006.01);
U.S. Cl.
CPC ...
C08L 67/04 (2013.01); B29C 48/022 (2019.02); B29C 48/05 (2019.02); B29C 48/21 (2019.02); C08J 3/005 (2013.01); C08J 5/18 (2013.01); C08L 67/02 (2013.01); C09D 7/65 (2018.01); C09D 167/02 (2013.01); D01F 1/10 (2013.01); D01F 8/14 (2013.01); B29K 2101/12 (2013.01); C08J 2367/02 (2013.01); C08J 2367/04 (2013.01); C08J 2489/00 (2013.01); C08L 2201/06 (2013.01); C08L 2203/10 (2013.01); C08L 2203/12 (2013.01); C08L 2203/16 (2013.01);
Abstract

The present invention relates to a multicomponent plastic product comprising at least two different thermoplastic materials, wherein a first thermoplastic material comprises a first thermoplastic polymer, and a second thermoplastic material comprises at least a second thermoplastic polymer and at least one degrading enzyme able to degrade the first thermoplastic polymer. The second thermoplastic material has a transformation temperature lower than the transformation temperature of the first thermoplastic material, and the first and second plastic materials are at least partially adjacent in the multicomponent product.

Find Patent Forward Citations

Guillamot, Frédérique. (2025). Multicomponent thermoplastic product (U.S. Patent No. 12492308). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12492308

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

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