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. 28, 2012
Filed:
Jun. 10, 2010
Willy J. J. Leysen, Shanghai, CN;
Hari Prakash Singh Gusain, Noida, IN;
Trazollah Ouhadi, Liege, BE;
Willy J. J. Leysen, Shanghai, CN;
Hari Prakash Singh Gusain, Noida, IN;
Trazollah Ouhadi, Liege, BE;
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
Film tapes comprising a blend of a masterbatch and a propylene-based polymer are provided. The masterbatch comprises a propylene-based elastomer and filler. The propylene-based elastomer has about 50 to about 99 mol % of units derived from propylene, about 1 to about 50 mol % of units derived from C-Ccomonomer and a peak melting point temperature of 115° C. or less. The propylene-based polymer comprises about 80 to about 100 mol % units derived from propylene and a peak melting point temperature of greater than 115° C. The compositions are suitable to make carpet fiber, carpet yarn, films, film tapes, molded parts and nonwoven fabrics having excellent mechanical properties.