JPS5575633A - Preparatory processing method for concentration measurement for water-soluble metal machining oil agent - Google Patents

Preparatory processing method for concentration measurement for water-soluble metal machining oil agent

Info

Publication number
JPS5575633A
JPS5575633A JP14935178A JP14935178A JPS5575633A JP S5575633 A JPS5575633 A JP S5575633A JP 14935178 A JP14935178 A JP 14935178A JP 14935178 A JP14935178 A JP 14935178A JP S5575633 A JPS5575633 A JP S5575633A
Authority
JP
Japan
Prior art keywords
oil
mixed
water
impurity
solid compound
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.)
Granted
Application number
JP14935178A
Other languages
Japanese (ja)
Other versions
JPS6129761B2 (en
Inventor
Hiromi Mitsutake
Kazutoyo Kawakado
Masao Honma
Masami Hasegawa
Takahisa Naito
Yoshiyuki Yonemoto
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.)
Ajinomoto Co Inc
Nissan Motor Co Ltd
Original Assignee
Ajinomoto Co Inc
Nissan Motor Co 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 Ajinomoto Co Inc, Nissan Motor Co Ltd filed Critical Ajinomoto Co Inc
Priority to JP14935178A priority Critical patent/JPS5575633A/en
Publication of JPS5575633A publication Critical patent/JPS5575633A/en
Publication of JPS6129761B2 publication Critical patent/JPS6129761B2/ja
Granted legal-status Critical Current

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  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE: To enable to maintain and manage to suitable concentration, by condensating and isolating the impurity mixed in scattering state simply and quickly and making easy the measurement of oil agent concentration, through the addition and mixing of not water soluble normal temperature solid compound to water soluble metal machining oil.
CONSTITUTION: In measuring the oil concentration in the water-soluble metal machining oil in which the impurity oil such as machine oil leaked from machine tools mixed at machining of metal material such as shaping, cutting and extending is present in scattered state, solid compound not water soluble at normal temperature is mixed by a suitable amount in advance to condense and isolate the impurity oil mixed. As the solid compound to be added, N-acylamino acid, high class fatty acid, carboxylic acid such as hydroxy high class fatty acid, their amide derivatives, amine salt, polyhydric metal salt, high class alcohol and condensate of polyhydric alcohol and aromatic aldehyde can preferably be used.
COPYRIGHT: (C)1980,JPO&Japio
JP14935178A 1978-12-01 1978-12-01 Preparatory processing method for concentration measurement for water-soluble metal machining oil agent Granted JPS5575633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14935178A JPS5575633A (en) 1978-12-01 1978-12-01 Preparatory processing method for concentration measurement for water-soluble metal machining oil agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14935178A JPS5575633A (en) 1978-12-01 1978-12-01 Preparatory processing method for concentration measurement for water-soluble metal machining oil agent

Publications (2)

Publication Number Publication Date
JPS5575633A true JPS5575633A (en) 1980-06-07
JPS6129761B2 JPS6129761B2 (en) 1986-07-09

Family

ID=15473215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14935178A Granted JPS5575633A (en) 1978-12-01 1978-12-01 Preparatory processing method for concentration measurement for water-soluble metal machining oil agent

Country Status (1)

Country Link
JP (1) JPS5575633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008140045A1 (en) * 2007-05-09 2008-11-20 Kyowa Hakko Chemical Co., Ltd. Additive for oils and lubricant containing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0263873U (en) * 1988-10-31 1990-05-14

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499484A (en) * 1972-05-27 1974-01-28
JPS49135269A (en) * 1973-05-04 1974-12-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499484A (en) * 1972-05-27 1974-01-28
JPS49135269A (en) * 1973-05-04 1974-12-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008140045A1 (en) * 2007-05-09 2008-11-20 Kyowa Hakko Chemical Co., Ltd. Additive for oils and lubricant containing the same
JPWO2008140045A1 (en) * 2007-05-09 2010-08-05 協和発酵ケミカル株式会社 Oil additive and lubricating oil containing the same

Also Published As

Publication number Publication date
JPS6129761B2 (en) 1986-07-09

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