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.:

US 9422425 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 23, 2016

Filed:

Jan. 11, 2011
Applicants:

Teresa P. Karjala, Lake Jackson, TX (US);

Nicolas Cardoso Mazzola, Jundiai, BR;

Mehmet Demirors, Pearland, TX (US);

Jorge Caminero Gomes, Sao Paulo, BR;

Michael A. Terrasa, Lake Jackson, TX (US);

Inventors:

Teresa P. Karjala, Lake Jackson, TX (US);

Nicolas Cardoso Mazzola, Jundiai, BR;

Mehmet Demirors, Pearland, TX (US);

Jorge Caminero Gomes, Sao Paulo, BR;

Michael A. Terrasa, Lake Jackson, TX (US);

Assignees:

Dow global Technologies LLC, Midland, MI (US);

Dow Brasil S.A., Sao Paulo, BR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/08 (2006.01); C08F 8/32 (2006.01); C08J 5/18 (2006.01); C08F 110/02 (2006.01); C08K 5/3435 (2006.01);
U.S. Cl.
CPC ...
C08L 23/0815 (2013.01); C08J 5/18 (2013.01); C08F 110/02 (2013.01); C08J 2323/36 (2013.01); C08K 5/3435 (2013.01); C08L 2205/025 (2013.01); Y10T 428/139 (2015.01);
Abstract

The present invention is a method for producing a film particularly well suited for shrink film applications, said method comprising the steps of selecting a target polyethylene resin and then increasing the melt strength of the polyethylene resin by reacting the polyethylene resin with an alkoxy amine derivative, and then forming a film from the reacted target polyethylene.


Find Patent Forward Citations

Karjala, Teresa. (2016). Polyethylene with high melt strength for use in films (U.S. Patent No. 9422425). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9422425

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…