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:
May. 12, 2015
Filed:
Jul. 29, 2008
Paolo Goberti, Vigarano Mainarda, IT;
Johan DE Clippeleir, Oud Heverlee, BE;
Giampaolo Pellegatti, Boara, IT;
Friederike Morhard, Köln-Sürth, DE;
Stefano Spataro, Ferrara, IT;
Paolo Goberti, Vigarano Mainarda, IT;
Johan De Clippeleir, Oud Heverlee, BE;
Giampaolo Pellegatti, Boara, IT;
Friederike Morhard, Köln-Sürth, DE;
Stefano Spataro, Ferrara, IT;
Basell Poliolefine Italia S.r.l., Milan, IT;
Abstract
Soft polyolefin composition with improved processability comprising from 8 to 45% by weight of a polypropylene component (A), from 82 to 45% by weight of an elastomeric component (B), and from 10 to 25% by weight of a viscosity reducing agent (C) comprising polybutene-1 and paraffinic wax or grease. The composition is easily processable also by injection molding and has better tensile properties than compositions in which processability is improved by visbreaking.