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. 27, 2020
Filed:
May. 06, 2013
Applicant:
Surface Technologies Gmbh & Co. KG, Baruth, DE;
Inventor:
Egon Hoff, Mastershausen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 25/02 (2006.01); D21H 25/06 (2006.01); D21H 27/28 (2006.01); D21H 17/33 (2006.01); B32B 29/06 (2006.01); C08J 5/24 (2006.01); D21H 17/34 (2006.01); B32B 3/30 (2006.01); B44C 5/04 (2006.01); B32B 37/18 (2006.01); B32B 38/00 (2006.01); B32B 38/06 (2006.01); B41F 1/00 (2006.01); B41J 2/00 (2006.01); D21H 27/18 (2006.01); D21H 27/30 (2006.01); D21H 17/49 (2006.01); B32B 38/08 (2006.01);
U.S. Cl.
CPC ...
D21H 25/02 (2013.01); B32B 3/30 (2013.01); B32B 29/06 (2013.01); B32B 37/18 (2013.01); B32B 38/004 (2013.01); B32B 38/06 (2013.01); B32B 38/08 (2013.01); B32B 38/145 (2013.01); B41F 1/00 (2013.01); B41J 2/00 (2013.01); B44C 5/0446 (2013.01); C08J 5/24 (2013.01); D21H 17/33 (2013.01); D21H 17/34 (2013.01); D21H 25/06 (2013.01); D21H 27/28 (2013.01); B32B 2255/12 (2013.01); B32B 2255/26 (2013.01); B32B 2260/028 (2013.01); B32B 2260/046 (2013.01); B32B 2262/062 (2013.01); B32B 2305/72 (2013.01); B32B 2307/404 (2013.01); B32B 2307/4023 (2013.01); B32B 2307/714 (2013.01); B32B 2307/718 (2013.01); B32B 2307/734 (2013.01); B32B 2307/75 (2013.01); B32B 2310/0825 (2013.01); B32B 2310/0831 (2013.01); B32B 2310/0862 (2013.01); B32B 2451/00 (2013.01); B44C 5/0469 (2013.01); C08J 2300/24 (2013.01); D21H 17/49 (2013.01); D21H 27/18 (2013.01); D21H 27/30 (2013.01); Y10T 156/1041 (2015.01);
Abstract
Decorated sheets on the basis of cellulose non-woven fabrics, such as paper, for the production of decorated laminates are impregnated with synthetic resins. Consequently, their sizes are changed, they become brittle and are not water-resistant in the laminate. In the method according to the invention the printed or unprinted non-woven fabrics are impregnated with an aqueous dispersion of a polymer which is cross-linkable by UV radiation, dried and optionally printed and finally irradiated with UV radiation. The decorated sheets thus obtained are water-resistant in the laminate and can be coiled up and stored after each process step.