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:
Jan. 04, 1994
Filed:
Oct. 30, 1991
Applicant:
Inventors:
Christopher J Bradford, Ann Arbor, MI (US);
Adriana E Ticu, Livonia, MI (US);
Richard E De Schepper, New Hudson, MI (US);
Assignee:
BASF Corporation, Southfield, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C07C / ; C08L / ; C07D / ;
U.S. Cl.
CPC ...
528230 ; 538245 ; 538259 ; 538264 ; 538266 ; 524593 ; 525398 ; 544200 ; 544204 ; 544205 ; 544211 ; 544196 ; 544197 ; 564 63 ; 564502 ;
Abstract
According to the present invention, a .beta.-dicarbonyl functionality, an .alpha.,.beta.-unsaturation functionality, or a vinylogous amide functionality is incorporated into an aminoplast resin or an aminoplast resin precursor.