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:
Jul. 03, 2018
Filed:
Jun. 28, 2016
Hvac/r system sealant and drying composition, and method for sealing and removing moisture therewith
Applicants:
Ted J. Amundsen, Satellite Beach, FL (US);
Robert P. Scaringe, Rockledge, FL (US);
Inventors:
Ted J. Amundsen, Satellite Beach, FL (US);
Robert P. Scaringe, Rockledge, FL (US);
Assignee:
MAINSTREAM ENGINEERING CORPORATION, Rockledge, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 43/00 (2006.01); F25B 13/00 (2006.01); C09K 3/12 (2006.01); F25B 31/00 (2006.01);
U.S. Cl.
CPC ...
F25B 43/00 (2013.01); C09K 3/12 (2013.01); F25B 13/00 (2013.01); F25B 31/002 (2013.01); F25B 2500/14 (2013.01); F25B 2500/22 (2013.01);
Abstract
A moisture treatment and leak sealant product for a vapor-compression system has two separate components. One of the components includes a viscosity modifying additive, excluding oil compounds, to more closely match a viscosity of the product to that of lubricating oil in the system and a drying agent to remove moisture from the system. The second of the components includes a silane leak sealant and also the viscosity modifying additive.