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:
Dec. 30, 2008

Filed:

Mar. 27, 2006
Applicants:

George W. Bohnert, Harrisonville, MO (US);

Thomas E. Hand, Lee's Summit, MO (US);

Gary M. Delaurentiis, Jamestown, CA (US);

Inventors:

George W. Bohnert, Harrisonville, MO (US);

Thomas E. Hand, Lee's Summit, MO (US);

Gary M. DeLaurentiis, Jamestown, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 6/00 (2006.01); C08G 63/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method for removing contaminants from synthetic resin material containers using a first organic solvent system and a second carbon dioxide system. The organic solvent is utilized for removing the contaminants from the synthetic resin material and the carbon dioxide is used to separate any residual organic solvent from the synthetic resin material.


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