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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 5319119 B1

PDFFull Text
Date of Patent:
Jun. 07, 1994

Filed:

Mar. 11, 1992

Oleophilic molybdenum compound for use in hydroconversion of a

Applicant:
Inventors:

Tokitaka Kaneshima, Kurashiki, JP;

Takashi Takahashi, Kurashiki, JP;

Kazuhiro Matsubara, Kurashiki, JP;

Assignee:

Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;

Attorney:

Birch, Stewart, Kolasch & Birch

Primary Examiner:

Josee G Dees

Assistant Examiner:

Porfirio Nazario

Int. Cl.
CPC ...
C07F / ; C07F / ; C07F / ;
U.S. Cl.
CPC ...
556 14 ; 556 17 ; 556 24 ; 556 28 ; 556 30 ; 556 57 ;
Abstract

An oleophilic molybdenum compound comprising an aliphatic amine group and a heteropolyanion group containing at least one molybdenum atom as a polyatom is disclosed. The oleophilic molybdenum compound is a catalyst precursor capable of being changed, in the hydroconversion reaction system, to a catalyst having excellent catalytic activity in hydroconversion of a hydrocarbon feedstock to a hydrocarbon product having a decreased molecular weight. The oleophilic molybdenum compound is efficiently produced from an aliphatic amine and a heteropolyacid.

Find Patent Forward Citations

Kaneshima, Tokitaka. (1994). Oleophilic molybdenum compound for use in hydroconversion of a (U.S. Patent No. 5319119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5319119

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

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