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.

Date of Patent:
Sep. 01, 2026

Filed:

Jul. 08, 2022
Applicants:

Decathlon, Villeneuve d'Ascq, FR;

Demgy Group, Saint Aubin sur Gaillon, FR;

Inventors:

Vincent Ventenat, Villeneuve d'Ascq, FR;

Ophélie Westphal, Saint Aubin sur Gaillon, FR;

Léo Mary, Saint Aubin sur Gaillon, FR;

Assignees:

DECATHLON, Villeneuve d'Ascq, FR;

DEMGY GROUP, Saint Aubin sur Gaillon, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 43/00 (2006.01); B29K 105/16 (2006.01); B29K 105/26 (2006.01); B29K 407/00 (2006.01); B29L 31/50 (2006.01);
U.S. Cl.
CPC ...
B29C 43/003 (2013.01); B29K 2105/16 (2013.01); B29K 2105/26 (2013.01); B29K 2407/00 (2013.01); B29L 2031/50 (2013.01);
Abstract

The invention relates to a method for obtaining an article formed of a thermoplastic matrix, said method providing for formulating inputs comprising at least one source of thermoplastic material and at least one source of filler; mixing and grinding said inputs; thermocompressing said ground mixture to obtain the article; the source of thermoplastic material being formulated so as to comprise a quantity QLM of thermoplastic material LM having a melting temperature TLM below 150° C. and a quantity QHM of thermoplastic material HM having a melting temperature THM above 180° C., the thermocompression temperature being higher than the melting temperature TLM.


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