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:
Nov. 10, 1992
Filed:
Jun. 01, 1990
Applicant:
Inventors:
Manfred Drawert, Frondenberg, DE;
Horst Krase, Hamm, DE;
Assignee:
Schering AG, Bergkamen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C07D / ;
U.S. Cl.
CPC ...
5283393 ; 528 87 ; 524607 ; 260D / ;
Abstract
The invention relates to polyamide resins and to their use as vehicles in the manufacture of printing inks. These poly-amide resins can be obtained by condensation of dimeric fatty acids, monomeric fatty acids, ethylenediamine, and adducts containing amino groups and prepared from aromatic or cycloaliphatic glycidyl ethers and amines containing primary amino groups.
Drawert, Manfred. (1992). Polyamide resins based on dimerized fatty acids, process for producing (U.S. Patent No. 5162490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5162490
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile