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. 30, 1976
Filed:
Mar. 06, 1972
Applicant:
Inventors:
Donald Henry Foelsch, Williamsport, PA (US);
Donald G Manly, West Chester, PA (US);
Assignee:
Glyco Chemicals, Inc., Greenwich, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ; C10M / ; C10M / ;
U.S. Cl.
CPC ...
252 / ; 252 12 ; 252 / ; 252407 ;
Abstract
A composition effective as a lubricant for incorporation in, and to enhance the heat stabilization of, an ABS resin, and consisting essentially of ethylenediamine bis-stearamide and a substantially minor amount of at least one of malic acid, citric acid, and gallic acid; and the method of preparing said composition by heating ethylenediamine bis-stearamide to a melting temperature and dissolving in its melts the substantially minor amount of at least one of those three acids.