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:
Dec. 31, 2002
Filed:
Aug. 24, 2000
Applicant:
Inventors:
Pentti Lehtonen, Jyväskylä, FI;
Marko Kovanen, Jyväskylä, FI;
Assignee:
Metso Paper, Inc., Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21F 3/00 ; B32B 2/704 ;
U.S. Cl.
CPC ...
D21F 3/00 ; B32B 2/704 ;
Abstract
A coated press or transfer belt and method for coating a press or transfer belt is disclosed, wherein a coating of one or more polymers and possible blend components and additives is formed on the surface of the belt. Coating is carried out by rotational molding, which is, as such known, onto the belt rotating on one or more rolls from at least two rapidly reacting liquid components. The set coating layer is then ground to an even thickness.