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:
Dec. 09, 1997
Filed:
Oct. 20, 1995
Applicant:
Inventors:
Marie-Christine Berthe, Vandoeuvre les Nancy, FR;
Paul Caubere, Nancy, FR;
Yves Fort, Vandoeuvre les Nancy, FR;
Assignee:
Atochem, Paris la defense, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
558 12 ; 558 14 ; 526261 ;
Abstract
Thiocyanoalkyl esters of hydroxy-substituted (meth)acrylic acids are prepared by a process which includes the step of reacting an acrylic compound with an aldehyde of the formula CHOHR' wherein R' is a straight-chain or branched alkyl optionally substituted by hydroxyl, alkoxy or ester substitutents; straight-chain, branched or cyclic alkenyl; aryl radicals, optionally substituted by halogen, nitro or alkoxy, unsaturated heterocyclic radicals; alkylaryl; or arylalkyl radicals.