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:
Feb. 06, 1996
Filed:
May. 09, 1995
Applicant:
Inventors:
William G Ford, Duncan, OK (US);
Tommy R Gardner, Duncan, OK (US);
Assignee:
Halliburton Company, Duncan, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C23G / ;
U.S. Cl.
CPC ...
252162 ; 252558 ; 252545 ; 252557 ; 252538 ; 252142 ;
Abstract
The present invention relates to improved environmentally friendly solvent compositions for materials such as pipe dope, thread lubricants and the like and methods of utilizing such compositions. The nonaqueous solvent compositions are basically comprised of an emulsion of a surface active agent for breaking up and dispersing the materials, and D-limonene and a mixture of other terpenes including dipentene for dissolving the materials and glacial acetic acid.