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:
Nov. 19, 2013
Filed:
Feb. 19, 2007
Yves Frere, Holtzheim, FR;
Louis Danicher, Strasbourg, FR;
Mahdi Merji, Sousse, TN;
Abstract
The present invention relates to a method of grafting, by covalent bonding, hollow or solid composite capsules onto any type of natural, artificial or synthetic, organic or inorganic, support, the capsules being chemically, physically or physico-chemically modified, so as possibly to improve their affinity with the support and to functionalize them, and then grafted, after the capsules and/or the support have been activated. The invention also relates to the capsules thus modified, to the supports grafted by the capsules, especially fibres and textiles, and also to the use of these grafted supports, especially fibres and textiles, for making up what are called 'functional' articles.