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. 17, 2021
Filed:
Mar. 16, 2017
Arjo Wiggins Fine Papers Limited, Aberdeen, GB;
Commissariat À L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Céline Noel, Quaix-en-Chartreuse, FR;
Christophe Chartier, Apprieu, FR;
Gaël Depres, Chirens, FR;
Jean-Marie Vau, Paris, FR;
Olivier Poncelet, Grenoble, FR;
Aurélien Auger, Grenoble, FR;
ARJO WIGGINS FINE PAPERS LIMITED, Aberdeen, GB;
COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
Abstract
In the field of papermaking and more particularly a method for producing paper impregnated with a molecule of interest, particularly colored paper, and the associated product, i.e. impregnated paper, there is a disclosed a method implementing a supercritical-pressure fluid. Such paper, particularly colored paper, obtained from a formulation of paper pulp or paper including latex, does not bleed when it comes into contact with water.