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. 02, 1980
Filed:
Apr. 13, 1979
Applicant:
Inventors:
Giuseppe Cantalupo, Busto Arsizio, IT;
Sergio De Servi, Legnano, IT;
Agostino Lepori, Fagnano Olona, IT;
Assignee:
Montedison S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
526273 ; 525327 ; 525354 ;
Abstract
Vulcanizable elastomers consisting of copolymers of acrylic esters are prepared by copolymerizing an alkyl acrylate with minor amounts of an ethylenically unsaturated monomer containing halogen, an ethylenically unsaturated monomer having an epoxy group, an ethylenically unsaturated carboxylic acid and, optionally, a polyene containing at least two non-conjugated double bonds. The new acrylic elastomers obtained have a high vulcanization rate and are useful in the manufacture of various shaped articles by processes involving a fast vulcanization cycle.