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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 9464178 B1

PDFFull Text
Date of Patent:
Oct. 11, 2016

Filed:

Oct. 08, 2013

Articles comprising broad molecular weight distribution polypropylene resins

Applicant:

Exxonmobil Chemical Patents Inc., Baytown, TX (US);

Inventors:

Saifudin M. Abubakar, Singapore, SG;

Anthony Poloso, Houston, TX (US);

Prasadarao Meka, Seabrook, TX (US);

Assignee:

ExxonMobil Chemical Patents Inc., Baytown, TX (US);

Attorneys:

Chad A. Guice

Kevin M. Faulkner

Primary Examiner:

Rip A Lee

Int. Cl.
CPC ...
C08F 210/06 (2006.01); C08L 23/14 (2006.01); C08J 9/04 (2006.01); C08F 110/06 (2006.01); C08F 10/06 (2006.01); C08J 9/14 (2006.01); C08K 5/00 (2006.01); C08K 3/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/04 (2013.01); C08F 10/06 (2013.01); C08F 110/06 (2013.01); C08J 9/141 (2013.01); C08K 3/0008 (2013.01); C08K 5/0008 (2013.01); C08J 2201/03 (2013.01); C08J 2203/14 (2013.01); C08J 2323/12 (2013.01); C08K 3/00 (2013.01);
Abstract

Disclosed herein are molded articles, foamed articles, and foamable resins comprising a polypropylene resin comprising at least 50 mol % propylene, an MWD (Mw/Mn) of greater than 5, a branching index (g') of at least 0.95, and a melt strength of at least 20 cN determined using an extensional rheometer at 190° C. Methods of making a molded article and making a foamed article are also disclosed.

Find Patent Forward Citations

Abubakar, Saifudin. (2016). Articles comprising broad molecular weight distribution polypropylene resins (U.S. Patent No. 9464178). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9464178

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

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