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. 23, 2001
Filed:
Mar. 07, 1996
Applicant:
Inventors:
Rajiv Ratna Singh, Getzville, NY (US);
Harold John Kieta, Buffalo, NY (US);
Matthew Hermes Luly, Lancaster, NY (US);
Jeffrey Warren McKown, East Aurora, NY (US);
Tadeusz Piotr Rygas, Ontario, CA;
Ian Robert Shankland, Williamsville, NY (US);
Assignee:
AlliedSignal Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 7/19 ; C08J 3/02 ; B65D 8/584 ;
U.S. Cl.
CPC ...
C01B 7/19 ; C08J 3/02 ; B65D 8/584 ;
Abstract
The present invention provides compositions that are intimate mixtures of hydrogen fluoride and a polymer. The compositions of the invention are less hazardous and, therefore, more conveniently stored, transported, and handled in comparison to pure hydrogen fluoride. Further, the hydrogen fluoride may be readily recovered from the compositions of the invention for use.