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:
Jun. 10, 1986
Filed:
Nov. 23, 1983
Applicant:
Inventors:
Robert J Blake, Yorktown Heights, NY (US);
Joseph E Sokolik, Jr, Carmel, NY (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10L / ;
U.S. Cl.
CPC ...
44-6 ; 252 70 ; 106 13 ;
Abstract
This invention is directed to the reduction of the strength of ice in association with solid particulate materials, such as, for example, coal, by applying to the solid particulate material, prior to exposure to water freezing conditions, a composition comprising a mixture of a glycol derived from ethylene oxide and containing from 1 to 4 oxyethylene units and an alkyl and/or an aryl ether of a glycol derived from ethylene oxide and/or propylene oxide and containing from 1 to 9 oxyalkylene units.