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. 13, 2025
Filed:
Feb. 21, 2022
Aplix, Le Cellier, FR;
Nathalie Moinard, Nantes, FR;
Thierry Marche, La Chapelle Basse Mer, FR;
Aplix, Le Cellier, FR;
Abstract
The invention relates to a laminate comprising at least one support element in the form of a non-woven fabric selected from the group consisting of an SM (Spunbond-Meltblown), an SMS (Spunbond-Meltblown-Spunbond), an SMMS (Spunbond-Meltblown-Meltblown-Spunbond), and an SSMMS (Spunbond-Spunbond-Meltblown-Meltblown-Spunbond), having a lower face and an upper face, and at least one non-woven fabric with loops made of a material comprising synthetic thermoplastic polymers, having a lower face and an upper face. The upper face of the support element is secured to the lower face of the non-woven fabric with loops. The curve representing the force required to stretch the laminate along a given axis of the laminate, as a function of elongation, includes a segment in which, starting from a zero elongation value, the force increases from zero up to a maximum force, where the maximum force corresponds to the rupture of the laminate, and the curve comprises an inflection point (Pi) on the segment.