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. 30, 2016
Filed:
Dec. 02, 2011
Sanjay Rastogi, Eindhoven, NL;
Sara Ronca, Loughborough, GB;
Giuseppe Forte, Loughborough, GB;
Hendrik Jacob Tjaden, Deventer, NL;
Sanjay Rastogi, Eindhoven, NL;
Sara Ronca, Loughborough, GB;
Giuseppe Forte, Loughborough, GB;
Hendrik Jacob Tjaden, Deventer, NL;
TEIJIN ARAMID B.V., Arnhem, NL;
Abstract
The present invention pertains to a polyethylene polymer characterized by the following properties: A number average molecular weight Mn of at least 2.0*10g/mol, a weight average molecular weight of at least 2.0*10g/mol, a Mw/Mn ratio of above 6, and a strain hardening slope of below 0.10 N/mm at 135° C. It has been found that a polymer with these properties have be converted through solid state processing into films and fibers with good properties. A solid state processing process, films and fibers, and their use are also claimed.