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:
Mar. 10, 1987
Filed:
Nov. 30, 1984
Applicant:
Inventors:
Elizabeth J Gladfelter, St. Paul, MN (US);
Edgar R Rogier, Minnetonka, MN (US);
Assignee:
Henkel Corporation, Minneapolis, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560120 ; 560114 ; 528 74 ;
Abstract
Norbornane-2-carboxylic acid esters are disclosed, in particular the 5(6)-formyl and the 5(6)-hydroxymethylnorbornane-2-carboxylic acid esters. The 5(6)-hydroxymethyl-norbornane-2-carboxylic acid esters may be reacted with polyols to provide a di- or polyfunctional polyol ester suitable for further reaction with polyisocyanates to prepare polyurethanes.