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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 6482906 B1

PDFFull Text
Date of Patent:
Nov. 19, 2002

Filed:

May. 16, 2000

Process for preparing and using neodymium neodecanoate

Applicant:
Inventors:

Neusa Maria Tocchetto Pires, Rio de Janeiro, BR;

Luiz Fernando Nicolini, Rio de Janeiro, BR;

Clóvis Henriques De Lira, Niterói, BR;

Carlos Roberto De Albuquerque Campos, Jaboatão dos Guararapes, BR;

Paulo Luiz De Andrade Coutinho, Rio de Janeiro, BR;

Assignee:

Other;

Attorney:

Jones, Tullar & Cooper, P.C.

Primary Examiner:

David W Wu

Assistant Examiner:

Ling-Siu Choi

Int. Cl.
CPC ...
C08F 4/44 ;
U.S. Cl.
CPC ...
C08F 4/44 ;
Abstract

A new process for the preparation of neodymium neodecanoate, which is utilized as the metallic component, in a new process for the preparation of three-component homogeneous catalytic systems. The invention also deals with a solution polymerization process for the preparation of polybutadiene with a high content of the 1,4-cis units.

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Tocchetto Pires, Neusa. (2002). Process for preparing and using neodymium neodecanoate (U.S. Patent No. 6482906). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6482906

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