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. 22, 1989
Filed:
Nov. 26, 1986
Applicant:
Inventors:
Patrice Hurtel, Saint Avold, FR;
Denis Laurent, Saint Avold, FR;
Assignee:
Norsolor, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C08F / ;
U.S. Cl.
CPC ...
564204 ; 564206 ; 564-4 ;
Abstract
The present invention relates to a process for the preparation of an N-dialkylaminoalkyl(meth)acrylamide of formula: ##STR1## in which: R.sub.1 is a methyl radical or a hydrogen atom,
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Hurtel, Patrice. (1989). Reacting a (meth)acrylic anhydride with a diamine to form a (U.S. Patent No. 4859796). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4859796
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile