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. 24, 1987
Filed:
Jan. 17, 1986
Applicant:
Inventors:
Alfred Renner, Muntelier, CH;
Christian Vonlanthen, Lentigny, CH;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548435 ; 526259 ; 526262 ;
Abstract
Imides of formula I ##STR1## wherein R.sup.1 and R.sup.2 are independently hydrogen or methyl, R.sup.3 is a direct bond, alkylene, oxaalkylene, cycloalkylene, arylene or arylene-T-arylene where T is methylene or isopropylidene, and R.sup.4 alkyl, cycloalkyl, aryl, benzyl or alkaryl are suitable as catalysts for the crosslinking of specific unsaturated imides.
Renner, Alfred. (1987). Substituted unsaturated, sulfonyloxy group-containing bicyclic imides as (U.S. Patent No. 4709047). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4709047
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile