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:
Mar. 16, 1999
Filed:
May. 06, 1997
William R Peterson, Phoenix, AZ (US);
Renee E Berman, Chandler, AZ (US);
David Giaccio, Phoenix, AZ (US);
Silicon Resources, Inc., Phoenix, AZ (US);
Abstract
Methods and compositions for dehydrating, passivating and coating HVAC and refrigeration systems having fluid enclosures are provided. The methods include adding a composition including organometalloid and/or organometallic compounds to the system, allowing the compositions to react with water in the system and sealing the system. The organometallic compounds include at least one alkoxy, carboxy and/or enoxy functional group bound to the metal element within the compound. The organometalloid compounds include at least one enoxy functional group bound to the metalloid element within the compound. Compositions for sealing such systems are also provided. The sealing compositions also include one or more organometallic compounds having at least one enoxy, carboxy and/or alkoxy group and/or organometalloid compounds which include at least three hydrolyzable groups, at least one of which is an enoxy group. When added to the system the sealing compositions exit an opening, react with atmospheric moisture and an external surface of the system and seal the opening.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile