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:
Apr. 26, 1994
Filed:
Feb. 12, 1993
Applicant:
Inventors:
Winfried Pommeranz, Enger, DE;
Manfred Korn, Kleve, DE;
Assignee:
Eul & Guenther GmbH & Co. KG, Emmerich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428195 ; 428511 ; 4285375 ; 428141 ; 428143 ; 428207 ; 428211 ; 428327 ; 428339 ; 4284231 ;
Abstract
A paper web for producing traymats or coasters, comprising, a highly hygroscopic support paper having two sides, and a sliding-reducing structure applied on at least one side of the support paper. The sliding reducing structure includes a coating applied on at least one side of the support paper, the coating forming a discrete structure on the support paper, being raised above the support paper, and increasing static friction. The coating is composed of an aqueous synthetic plastic dispersion based exclusively on a self-crosslinking acrylate.