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:
Sep. 17, 2013
Filed:
Mar. 26, 2010
Richard M. Flynn, Mahtomedi, MN (US);
Michael G. Costello, Afton, MN (US);
Michael J. Bulinski, Houlton, WI (US);
Daniel R. Vitcak, Cottage Grove, MN (US);
Phillip E. Tuma, Fanbault, MN (US);
Richard M. Flynn, Mahtomedi, MN (US);
Michael G. Costello, Afton, MN (US);
Michael J. Bulinski, Houlton, WI (US);
Daniel R. Vitcak, Cottage Grove, MN (US);
Phillip E. Tuma, Fanbault, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Nitrogen-containing fluorochemical ketones are provided that can be useful in apparatuses that includes a device and a mechanism for transferring heat. The provided fluorochemical ketones are stable at temperatures above 170° C., are environmentally friendly, and are economical to produce. The provided apparatuses can be useful for vapor phase soldering of electronic devices.