logo

For the Inventor, By the Inventor

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.:

US 10113269 B1

PDFFull Text
Date of Patent:
Oct. 30, 2018

Filed:

Sep. 27, 2013

Dispersion for producing abrasion-resistant surfaces

Applicant:

Kronoplus Technical Ag, Niederteufen, CH;

Inventors:

Dieter Dohring, Niederteufen, CH;

Oliver Hartl, Hard, AT;

Assignee:

Kronoplus Technical AG, Niederteufen, CH;

Attorney:

Renner, Otto, Boisselle & Sklar, LLP

Primary Examiner:

Leszek Kiliman

Int. Cl.
CPC ...
D21H 17/37 (2006.01); B44C 5/04 (2006.01); D21H 27/28 (2006.01); D21H 27/30 (2006.01); D21H 17/24 (2006.01); D21H 17/25 (2006.01); D21H 17/28 (2006.01); D21H 17/42 (2006.01); D21H 17/43 (2006.01); D21H 17/53 (2006.01); D21H 17/67 (2006.01); D21H 19/44 (2006.01); D21H 19/64 (2006.01); B32B 21/06 (2006.01); B32B 29/00 (2006.01); C08F 120/06 (2006.01); B32B 37/06 (2006.01); B32B 37/10 (2006.01); D21H 17/68 (2006.01); D21H 23/22 (2006.01); C08L 33/02 (2006.01);
U.S. Cl.
CPC ...
D21H 17/37 (2013.01); B32B 21/06 (2013.01); B32B 29/002 (2013.01); B32B 37/06 (2013.01); B32B 37/10 (2013.01); B44C 5/0476 (2013.01); C08F 120/06 (2013.01); D21H 17/24 (2013.01); D21H 17/25 (2013.01); D21H 17/28 (2013.01); D21H 17/42 (2013.01); D21H 17/43 (2013.01); D21H 17/53 (2013.01); D21H 17/67 (2013.01); D21H 17/675 (2013.01); D21H 17/68 (2013.01); D21H 19/44 (2013.01); D21H 19/64 (2013.01); D21H 23/22 (2013.01); D21H 27/28 (2013.01); D21H 27/30 (2013.01); B32B 2260/028 (2013.01); B32B 2260/046 (2013.01); B32B 2305/72 (2013.01); B32B 2471/00 (2013.01); B32B 2479/00 (2013.01); C08L 33/02 (2013.01);
Abstract

The present invention relates to a dispersion for manufacturing of resin-impregnated papers, as can be used for the manufacturing of abrasion-resistant (micro scratch-resistant) surfaces, such as laminate floors, furniture surfaces or laminates (CPL, HPL). The invention relates also to a corresponding method for manufacturing of such surfaces as well as to corresponding manufactured products. Thereby, the dispersion contains for example (in weight percent) 30 to 75% water and 10 to 65% corundum particles with a particle size of F400 to F2000 as well as further additives in small quantity. This dispersion can be introduced into a liquid amino resin mixture to impregnate paper.

Find Patent Forward Citations

Loading…