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. 28, 1978
Filed:
Sep. 20, 1976
Applicant:
Inventors:
Sergio Arrighetti, Milan, IT;
Aldo Brancaccio, Cremona, IT;
Sebastiano Cesca, San Donato Milanese (Milan), IT;
Giampaolo Guiliani, San Donato Milanese (Milan), IT;
Assignee:
Anic, S.p.A., Palermo, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
2608 / ;
Abstract
Improved shock-resistant resins are obtained by graft-copolymerizing a monomer selected from among alkenyl aromatics, vinylics, acrylics, their halogenated derivatives or admixtures of same, with maleic anhydride and/or an imide derivative of such anhydride and with a terpolymer composed by ethylene, a higher homolog of ethylene and a polyene having at least one system of conjugated double bonds.