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:
Oct. 01, 2013
Filed:
Feb. 06, 2012
Nicolas DE Calmes, Dainville, FR;
Victor Dario Buj Vilalata, Neuss, DE;
Ralf Gossen, Duisburg, DE;
Hermann-josef Plum, Juelich, DE;
Ethel Abrahams-meyer, Viersen, DE;
Nicolas De Calmes, Dainville, FR;
Victor Dario Buj Vilalata, Neuss, DE;
Ralf Gossen, Duisburg, DE;
Hermann-Josef Plum, Juelich, DE;
Ethel Abrahams-Meyer, Viersen, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
A Waterborne adhesive comprising 1 to 50 weight-% of a (meth)acrylate copolymer manufactured by polymerization of at least one ester of methacrylic acid, acrylic acid, crotonic acid and/or itaconic acid with aliphatic alcohols, substituted aliphatic alcohols, aromatic alcohols, polyether glycols, and other copolymerizable monomers, having an acid number from 0 to 150 mgKOH/g, 0 to 40 wt-% of natural polymers 0.5 to 30 wt-% of urea, 0.1 to 20 wt-% of additives, characterized in that the adhesive contains 0.05 to 20 weight-% of a super absorbent polymer.