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.:
Date of Patent:
May. 19, 2026
Filed:
Oct. 12, 2023
Jehier, Chemillé-en-Anjou, FR;
Dogan Ogreten, Rochefort sur Loire, FR;
Adrien Daude, Beaupréau en Mauges, FR;
Cédric Huillet, Angers, FR;
Paul Douaneau, Aubigné sur Layon, FR;
JEHIER, Chemillé-en-Anjou, FR;
Abstract
A multilayer material includes n base units with n being a natural, non-zero integer, a base unit including a laminate having in order: a cross-linked silicone resin layer having expandable graphite particles from a temperature greater than a cross-linking temperature of the resin, and an impregnated silica or alumina fabric or knit layer, the fabric or knit being provided with gaps, all impregnated with a cross-linked silicone resin, having expandable graphite particles from a temperature greater than a cross-linking temperature of the resin. The number n of base units is between 1 and 5 inclusive. The nth base unit being covered with another cross-linked silicone resin layer, also having expandable graphite particles from a temperature greater than a cross-linking temperature of the resin, to form a laminate with an alternating resin layer and a fabric or knit layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile