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. 05, 1986
Filed:
Mar. 24, 1980
Applicant:
Inventors:
Donald H Thorpe, Williamsville, NY (US);
Raymond P Knipple, North Tonawanda, NY (US);
Assignee:
Occidental Chemical Corporation, Niagara Falls, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C08L / ;
U.S. Cl.
CPC ...
525504 ; 346210 ; 346211 ; 346212 ; 428531 ; 525506 ; 528148 ; 528153 ; 528161 ;
Abstract
A complex coordination compound of a novolac phenolic resin with zinc, copper, cobalt, cadmium, aluminum, indium, tin, chromium, cobalt or nickel is prepared by reaction of an oxide of the metal or an inorganic functional equivalent of the oxide, an alkanoic or aromatic monocarboxylic acid and an ammonia base. The resin product is useful as a color developer for coating of the record sheet of a chemical carbonless copying sheet system.
Thorpe, Donald. (1986). Process for metal modified phenolic novolac resin (U.S. Patent No. 4604436). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4604436
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile