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.

Date of Patent:
Jan. 01, 2013

Filed:

Apr. 07, 2011
Applicants:

Daryoosh Beigzadeh, Midland, MI (US);

Richard E. Campbell, Jr., Midland, MI (US);

David D. Devore, Midland, MI (US);

Duane R. Romer, Midland, MI (US);

James C. Stevens, Richmond, TX (US);

Francis J. Timmers, Midland, MI (US);

Hendrik E. Tuinstra, Midland, MI (US);

Paul C. Vosejpka, Midland, MI (US);

Inventors:

Daryoosh Beigzadeh, Midland, MI (US);

Richard E. Campbell, Jr., Midland, MI (US);

David D. Devore, Midland, MI (US);

Duane R. Romer, Midland, MI (US);

James C. Stevens, Richmond, TX (US);

Francis J. Timmers, Midland, MI (US);

Hendrik E. Tuinstra, Midland, MI (US);

Paul C. Vosejpka, Midland, MI (US);

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/642 (2006.01); C08F 4/643 (2006.01); B01J 31/14 (2006.01); B01J 31/22 (2006.01); C07F 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A composition comprising a polymerization modifier for the copolymerization of at least one olefin monomer and propylene and a polymerization process using the polymerization modifier.


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