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. 23, 2014
Filed:
Oct. 11, 2011
Applicants:
Roberto Vanzini, Ferrara, IT;
Roberto DE Palo, Ferrara, IT;
Inventors:
Roberto Vanzini, Ferrara, IT;
Roberto De Palo, Ferrara, IT;
Assignee:
Basell Poliolefine Italia S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/12 (2006.01); C08L 23/20 (2006.01); C08L 47/00 (2006.01); D01D 5/42 (2006.01); D01F 6/46 (2006.01);
U.S. Cl.
CPC ...
C08L 47/00 (2013.01); C08L 23/12 (2013.01); C08L 23/20 (2013.01); D01D 5/426 (2013.01); D01F 6/46 (2013.01); C08L 2205/16 (2013.01);
Abstract
A polymer filament comprising a polyolefin composition which comprises (percentages by weight): A) 5%-95% of a propylene homopolymer; and B) 5-95% of a butene-1 homopolymer or copolymer having a flexural modulus of 80 MPa or higher.