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:
Jun. 01, 1982
Filed:
Jun. 22, 1981
Applicant:
Inventor:
Gary F Allen, New Martinsville, WV (US);
Assignee:
Mobay Chemical Corporation, Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2604 / ; 2604 / ;
Abstract
The present invention is directed to a room temperature storage stable liquid isocyanate comprising the reaction product of a diphenylmethane diisocyanate and an N-substituted ethanolamine of the formula: ##STR1## wherein R represents a C.sub.6 -C.sub.10 aryl and wherein at least one R.sub.1 represents hydrogen and the other R.sub.1 is selected from the group consisting of hydrogen, C.sub.1 to C.sub.3 alkyl and phenyl.