CA894218A - Solvent refining lubricating oils with n-methyl-2-pyrrolidone - Google Patents

Solvent refining lubricating oils with n-methyl-2-pyrrolidone

Info

Publication number
CA894218A
CA894218A CA894218A CA894218DA CA894218A CA 894218 A CA894218 A CA 894218A CA 894218 A CA894218 A CA 894218A CA 894218D A CA894218D A CA 894218DA CA 894218 A CA894218 A CA 894218A
Authority
CA
Canada
Prior art keywords
pyrrolidone
methyl
lubricating oils
solvent refining
refining lubricating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA894218A
Inventor
I. Nixon John
C. Morris Herbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
Publication date
Application granted granted Critical
Publication of CA894218A publication Critical patent/CA894218A/en
Expired legal-status Critical Current

Links

CA894218A Solvent refining lubricating oils with n-methyl-2-pyrrolidone Expired CA894218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA894218T

Publications (1)

Publication Number Publication Date
CA894218A true CA894218A (en) 1972-02-29

Family

ID=36400239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA894218A Expired CA894218A (en) Solvent refining lubricating oils with n-methyl-2-pyrrolidone

Country Status (1)

Country Link
CA (1) CA894218A (en)

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