MY122171A - Lubricant for working copper or copper alloy tube. - Google Patents

Lubricant for working copper or copper alloy tube.

Info

Publication number
MY122171A
MY122171A MYPI9904211A MY122171A MY 122171 A MY122171 A MY 122171A MY PI9904211 A MYPI9904211 A MY PI9904211A MY 122171 A MY122171 A MY 122171A
Authority
MY
Malaysia
Prior art keywords
lubricant
copper
alloy tube
working
weight
Prior art date
Application number
Inventor
Akinori Tsuchiya
Chikara Saeki
Kouzo Saiki
Yoshiki Ohtsuka
Kazuhiko Endo
Hidoe Yokota
Hiroshi Kametsuka
Noboru Ishida
Original Assignee
Nippon Oil Corp
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Oil Corp, Kobe Steel Ltd filed Critical Nippon Oil Corp
Publication of MY122171A publication Critical patent/MY122171A/en

Links

Landscapes

  • Lubricants (AREA)
  • Metal Extraction Processes (AREA)

Abstract

A LUBRICANT FOR WORKING COPPER OR COPPER ALLOY TUBE COMPRISES 70 TO 99.5% BY WEIGHT OF A BASE OIL BASED ON THE TOTAL WEIGHT OF THE LUBRICANT AND 0.5 TO 30% BY WEIGHT OF A PARTIALLY ETHERIFIED COMPOUND OF POLYVALENT ALCOHOL HAVING A VALENCY OF 2 OR MORE, BASED ON THE TOTAL WEIGHT OF THE LUBRICANT. THE BASE OIL IS COMPOSED OF AT LEAST ONE SELECTED FROM THE GROUP CONSISTING OF POLYALKYLENE GLYCOLS AND ALKYLETHERS OF POLYALKYLENE GLYCOLS REPRESENTED BY THE GENERAL FORMULA: R1-O- (R2-O)N-R3 EACH OF RL AND R3 REPRESENTS A HYDROGEN ATOM OR AN ALKYL GROUP, AND R2 REPRESENTS AN ALKYLENE GROUP. N REPRESENTS AN INTEGER FROM 10 TO 100.
MYPI9904211 1998-09-30 1999-09-29 Lubricant for working copper or copper alloy tube. MY122171A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27869998 1998-09-30
JP01359499A JP3350467B2 (en) 1998-09-30 1999-01-21 Lubricating oil for copper pipe processing

Publications (1)

Publication Number Publication Date
MY122171A true MY122171A (en) 2006-03-31

Family

ID=26349413

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9904211 MY122171A (en) 1998-09-30 1999-09-29 Lubricant for working copper or copper alloy tube.

Country Status (2)

Country Link
JP (1) JP3350467B2 (en)
MY (1) MY122171A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5351739B2 (en) * 2009-12-15 2013-11-27 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for aluminum tube processing
JP7300830B2 (en) * 2018-12-28 2023-06-30 出光興産株式会社 Polyalkylene glycol compound

Also Published As

Publication number Publication date
JP3350467B2 (en) 2002-11-25
JP2000169874A (en) 2000-06-20

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