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:
Aug. 12, 1986
Filed:
May. 17, 1985
Applicant:
Inventor:
Werner Flakus, Recklinghausen, DE;
Assignee:
Huls Aktiengesellschaft, Marl, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 49 ; 528 69 ;
Abstract
A storage-stable, substantially NCO-free urethane urea acrylate which after radiation curing forms strongly adhering, solvent resistant, wear resistant coatings containing isophorone diisocyanate (IPDI) or adducts thereof which have been partially acrylated with one or more hydroxyacrylates to the extent of about 10-25 equivalent %, which material subsequently has been reacted to the extent of about 10-75 equivalent % with one or more polyhydroxy compounds, wherein the remaining NCO equivalents have been fixed with urea bonds with one or more primary or secondary diamino compounds having about 2 to 18 carbon atoms.