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:
Aug. 19, 2025
Filed:
Jun. 10, 2020
L'oreal, Paris, FR;
Jean-Marie Hervet, Clichy, FR;
Judith Veniez, Aulnay sous Bois, FR;
Aurelien Petit, Aulnay sous Bois, FR;
Olivier Farnault, Aulnay sous Bois, FR;
L'OREAL, Paris, FR;
Abstract
A method for manufacturing an injection-molded article, preferably a preform () of a bottle (), in particular an aerosol bottle, made of a crystallizable polymer material, this article having at least one crystallized part (), in particular a neck, and preferably a tubular body () closed at one end (), the method comprising the following steps: a) producing an injection-molded article, preferably an injection-molded preform (), by injecting the crystallizable polymer into a mold, b) crystallizing said part () of the injection-molded article, in particular of the injection-molded preform, by heating and then cooling the latter, wherein, in said method, between step a) and step b), the injection-molded article, in particular the injection-molded preform (), is held for a sufficient duration under storage conditions such that it undergoes moisture uptake of at least 0.4% by weight.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile