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:
Jan. 01, 2008
Filed:
Mar. 05, 2004
Applicants:
Jon Freedman, Auburn, AL (US);
William Spano, Opelika, AL (US);
Deepti S. Gupta, Auburn, AL (US);
Inventors:
Assignee:
CSP Technologies, Inc., Amsterdam, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/09 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition comprising a thermoplastic and a COreleasing material; wherein the COreleasing material comprises: a) a carbon and oxygen containing salt of an alkali or alkaline earth metal; and b) an acid; the COreleasing material has a sufficient amount and ratio of the carbon and oxygen containing salt of the alkali or alkaline earth metal and the acid so that, in the presence of water, the COreleasing material reacts to release COgas through the thermoplastic into a surrounding environment.