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. 01, 1978
Filed:
Mar. 17, 1976
Applicant:
Inventor:
Giuseppe Cantatore, Collescipoli (Terni), IT;
Assignee:
Montefibre S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 2608 / ; 26029363 ; 26029364 ; 528407 ;
Abstract
A stabilized polyolefine-based polymeric composition is disclosed characterized in that it contains as stabilizer an organic polyamine having the general formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are equal to or different from each other and are an alkyl group having from 1 to 4 carbon atoms;