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. 25, 1983
Filed:
Nov. 02, 1981
Applicant:
Inventors:
Olof Jernstrom, Vantaa, FI;
Tapio Mattila, Espoo, FI;
Kyosti Penttinen, Helsinki, FI;
Hannu Toivonen, Espoo, FI;
Assignee:
Tikkurilan Varitehtaat Oy, Vantaa, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524106 ; 428511 ; 428514 ; 428537 ; 524386 ; 524425 ;
Abstract
A coating composition especially for chipboard (particle board) which releases formaldehyde is described, to which coating composition is added 0.2-10% by weight of cyclic urea, especially ethylene urea.
Jernstrom, Olof. (1983). Coating composition (U.S. Patent No. 4412023). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4412023
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile