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. 11, 2005
Filed:
Dec. 10, 2002
Laurie A. Gallagher, Bethel, CT (US);
Filipe J. Marinho, Danbury, CT (US);
Carol S. Jeffcoate, Danbury, CT (US);
Aleksei Gershun, Southbury, CT (US);
Laurie A. Gallagher, Bethel, CT (US);
Filipe J. Marinho, Danbury, CT (US);
Carol S. Jeffcoate, Danbury, CT (US);
Aleksei Gershun, Southbury, CT (US);
Prestone Products Corporation, Danbury, CT (US);
Abstract
A composition for sealing at least one fluid leak in heat exchange systems comprises at least one solvent, and fibrillated fiber in an amount and of a size sufficient to become entrained in and seal the one leak. At least one corrosion inhibitor is present in an amount sufficient to aid in prevention of corrosion of at least two metals. The corrosion inhibitor is compatible with coolants having organic acid corrosion inhibiting agents therein, and with coolants having silicate corrosion inhibiting agents therein.