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:
Sep. 30, 2025
Filed:
Jul. 29, 2020
Applicant:
Urgo Recherche Innovation ET Developpement, Chenove, FR;
Inventor:
Christelle Marie Aline Guillamaud, Chenove, FR;
Assignee:
URGO RECHERCHE INNOVATION ET DEVELOPPEMENT, Chenove, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 26/00 (2006.01);
U.S. Cl.
CPC ...
A61L 26/0052 (2013.01); A61L 26/0066 (2013.01); A61L 26/0071 (2013.01); A61L 26/0085 (2013.01);
Abstract
A composition based on triblock copolymers of the ABA type, including two styrene thermoplastic terminal blocks A, glassy at use temperature, and an elastomeric central block B which is a saturated olefin, at least one linear polymer of the polyisobutene type having a very low molecular weight and specific crosslinked polymer particles. The composition exhibits advantageous adhesion and holding properties on the skin which are similar to the properties obtained by matrices based on silicone elastomers. They also exhibit particularly interesting cohesion.