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.:
Date of Patent:
Oct. 21, 1986
Filed:
Mar. 29, 1985
Applicant:
Inventor:
Stephen R Ellebracht, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73866 ;
Abstract
Method and apparatus for determining solubilities of gases and mixtures of gases in polymeric material at various temperature and pressure conditions. Employs means for saturating polymer with a gas, means for desorbing the sorbed gas by a flowing desorbing gas stream, means for sampling the desorbing gas stream and detecting the concentration of the desorbed gas in the desorbing gas, and means for calculating the total amount of gas desorbed from the polymeric material.
Ellebracht, Stephen. (1986). Method and apparatus for determining the solubility of volatile (U.S. Patent No. 4617828). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4617828
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