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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 12161997 B1

PDFFull Text
Date of Patent:
Dec. 10, 2024

Filed:

Nov. 29, 2023

Aqueous methods for titanating a chromium/silica catalyst

Applicant:

Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);

Inventors:

Max P. McDaniel, Bartlesville, OK (US);

Kathy S. Clear, Bartlesville, OK (US);

Eric D. Schwerdtfeger, Bartlesville, OK (US);

Jeremy M. Praetorius, Bartlesville, OK (US);

Assignee:

Chevron Phillips Chemical Company LP, The Woodlands, TX (US);

Attorney:

Merchant & Gould P.C.

Primary Examiner:

Michael Forrest

Int. Cl.
CPC ...
B01J 23/26 (2006.01); B01J 21/06 (2006.01); B01J 21/08 (2006.01); B01J 31/02 (2006.01); B01J 31/34 (2006.01); B01J 31/38 (2006.01); B01J 35/40 (2024.01); B01J 35/61 (2024.01); B01J 35/63 (2024.01); B01J 37/02 (2006.01); B01J 37/03 (2006.01); B01J 37/14 (2006.01); C08F 4/18 (2006.01); C08F 4/24 (2006.01); C08F 10/00 (2006.01); C08F 10/02 (2006.01);
U.S. Cl.
CPC ...
B01J 23/26 (2013.01); B01J 21/063 (2013.01); B01J 21/08 (2013.01); B01J 35/40 (2024.01); B01J 35/615 (2024.01); B01J 35/617 (2024.01); B01J 35/635 (2024.01); B01J 35/638 (2024.01); B01J 37/0203 (2013.01); B01J 37/0207 (2013.01); B01J 37/0209 (2013.01); B01J 37/035 (2013.01); B01J 37/14 (2013.01); C08F 4/18 (2013.01); C08F 4/24 (2013.01); C08F 10/00 (2013.01); C08F 10/02 (2013.01); B01J 31/0212 (2013.01); B01J 31/0274 (2013.01); B01J 31/0275 (2013.01); B01J 31/34 (2013.01); B01J 31/38 (2013.01); B01J 2231/12 (2013.01);
Abstract

Methods for synthesizing a water-soluble titanium-silicon complex are disclosed herein. The titanium-silicon complex can be utilized to produce titanated solid oxide supports and titanated chromium supported catalysts. The titanated chromium supported catalysts subsequently can be used to polymerize olefins to produce, for example, ethylene based homopolymer and copolymers.

Find Patent Forward Citations

McDaniel, Max. (2024). Aqueous methods for titanating a chromium/silica catalyst (U.S. Patent No. 12161997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12161997

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

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