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:
Mar. 14, 2017
Filed:
Aug. 01, 2011
Dietrich Gloger, Linz, AT;
Katja Klimke, Linz, AT;
Joachim Fiebig, St. Marien, AT;
Christelle Grein, Linz, AT;
Robert Persson, Uddevalla, SE;
Dietrich Gloger, Linz, AT;
Katja Klimke, Linz, AT;
Joachim Fiebig, St. Marien, AT;
Christelle Grein, Linz, AT;
Robert Persson, Uddevalla, SE;
Borealis AG, , AT;
Abstract
Polypropylene composition comprising a polypropylene and an α-nucleating agent, wherein the polypropylene composition has • a comonomer content of equal or below 1.0 wt.- %, •<2,1> erythro regiodefects of more than 0.1 mol.- %, and • at least 9.0 wt- % of a crystalline fraction crystallizing in the temperature range of above 160 to 170° C., wherein said fraction is determined by the stepwise isothermal segregation technique (SIST).