MY120826A - Lubricant for working copper or copper alloy tube - Google Patents

Lubricant for working copper or copper alloy tube

Info

Publication number
MY120826A
MY120826A MYPI9904406A MY120826A MY 120826 A MY120826 A MY 120826A MY PI9904406 A MYPI9904406 A MY PI9904406A MY 120826 A MY120826 A MY 120826A
Authority
MY
Malaysia
Prior art keywords
copper
lubricant
alloy tube
working
infrared
Prior art date
Application number
Inventor
Akinori Tsuchiya
Chikara Saeki
Kouzo Saiki
Yoshiki Ohtsuka
Kazuhiko Endo
Hideo Yokota
Hiroshi Kametsuka
Noboru Ishida
Original Assignee
Kobe Steel Ltd
Nippon Oil Corp
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 Kobe Steel Ltd, Nippon Oil Corp filed Critical Kobe Steel Ltd
Publication of MY120826A publication Critical patent/MY120826A/en

Links

Landscapes

  • Lubricants (AREA)

Abstract

A LUBRICANT FOR WORKING COPPER OR COPPER ALLOY TUBE COMPRISES 60 TO 99.5% BY WEIGHT OF A POLYBUTENE AND 0.5 TO 40% 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. THIS POLYBUTENE HAS AN INFRARED ABSORBANCY I PER ONE REFLECTION AT 1230 CM-1 OF 0.025 OR MORE. THE INFRARED ABSORBANCY I IS MEASURED BY AN INFRARED ATTENUATED TOTAL REFLECTION METHOD.
MYPI9904406 1998-10-13 1999-10-12 Lubricant for working copper or copper alloy tube MY120826A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29122098 1998-10-13
JP1358899A JP3318279B2 (en) 1998-10-13 1999-01-21 Lubricating oil for copper pipe processing

Publications (1)

Publication Number Publication Date
MY120826A true MY120826A (en) 2005-11-30

Family

ID=26349408

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9904406 MY120826A (en) 1998-10-13 1999-10-12 Lubricant for working copper or copper alloy tube

Country Status (2)

Country Link
JP (1) JP3318279B2 (en)
MY (1) MY120826A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005080305A1 (en) 2004-02-25 2005-09-01 Idemitsu Kosan Co., Ltd. Alkyl acetal compound, process for producing the same, and lubricating oil composition
JP5038584B2 (en) * 2004-03-31 2012-10-03 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for aluminum tube processing
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

Also Published As

Publication number Publication date
JP2000186291A (en) 2000-07-04
JP3318279B2 (en) 2002-08-26

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