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:
Apr. 21, 1987
Filed:
Feb. 19, 1986
Applicant:
Inventors:
Naonori Enjo, Suita, JP;
Yukio Omure, Takatsuki, JP;
Assignee:
Daikin Kogyo Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01F / ; C23G / ; C23G / ; C23G / ;
U.S. Cl.
CPC ...
252364 ; 252194 ; 252170 ; 252171 ; 252172 ; 252D / ;
Abstract
An azeotropic like composition comprising 95 to 93% by weight of Flon-112 and 5 to 7% by weight of isooctane. The composition has a lower freezing point than that of Flon-112 while maintaining excellent properties of Flon-112. The composition is useful as various solvents and dispersing media such as a cleaning solvent, an extraction solvent, a dispersing medium.