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:
Nov. 13, 2012
Filed:
Aug. 17, 2009
Samantha Kiljunen, Lappeenranta, FI;
Milla Hintikka, Lahti, FI;
Raija Rautiainen, Lahti, FI;
Mizanur Bulbul, Lahti, FI;
Jouko Hannukainen, Lahti, FI;
Samantha Kiljunen, Lappeenranta, FI;
Milla Hintikka, Lahti, FI;
Raija Rautiainen, Lahti, FI;
Mizanur Bulbul, Lahti, FI;
Jouko Hannukainen, Lahti, FI;
UPM-Kymmene Wood Oy, Lahti, FI;
Abstract
The invention relates to a coating for a wood board. In accordance with the invention, the coating is formed of at least three layers, which are the first () layer formed of a film containing polyolefin and a coupling agent which is reactive with —OH groups of the wood for forming self-adhesive properties, second () layer selected from the group signaling layer and decorative layer and third () layer formed of a film containing polyolefin and the coupling agent which is re-active with —OH groups of the wood for forming self-adhesive properties, and the second layer is arranged between the first and third layers, and the layers are joined together by means of the coupling agent. Further, the invention relates to a wood board () which has been coated by said coating.