JPS5938295A - 水−グリコ−ル型作動油 - Google Patents

水−グリコ−ル型作動油

Info

Publication number
JPS5938295A
JPS5938295A JP14972382A JP14972382A JPS5938295A JP S5938295 A JPS5938295 A JP S5938295A JP 14972382 A JP14972382 A JP 14972382A JP 14972382 A JP14972382 A JP 14972382A JP S5938295 A JPS5938295 A JP S5938295A
Authority
JP
Japan
Prior art keywords
hydraulic oil
water
glycol
polyoxyalkylene
phosphoric acid
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
JP14972382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6121596B2 (enrdf_load_stackoverflow
Inventor
Mitsuo Nakajima
光夫 中島
Hiroshi Kawabata
浩 川畑
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.)
Toyota Motor Corp
Toyota Central R&D Labs Inc
Original Assignee
Toyota Motor Corp
Toyota Central R&D Labs Inc
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 Toyota Motor Corp, Toyota Central R&D Labs Inc filed Critical Toyota Motor Corp
Priority to JP14972382A priority Critical patent/JPS5938295A/ja
Publication of JPS5938295A publication Critical patent/JPS5938295A/ja
Publication of JPS6121596B2 publication Critical patent/JPS6121596B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
JP14972382A 1982-08-27 1982-08-27 水−グリコ−ル型作動油 Granted JPS5938295A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14972382A JPS5938295A (ja) 1982-08-27 1982-08-27 水−グリコ−ル型作動油

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14972382A JPS5938295A (ja) 1982-08-27 1982-08-27 水−グリコ−ル型作動油

Publications (2)

Publication Number Publication Date
JPS5938295A true JPS5938295A (ja) 1984-03-02
JPS6121596B2 JPS6121596B2 (enrdf_load_stackoverflow) 1986-05-28

Family

ID=15481404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14972382A Granted JPS5938295A (ja) 1982-08-27 1982-08-27 水−グリコ−ル型作動油

Country Status (1)

Country Link
JP (1) JPS5938295A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252498A (ja) * 1986-04-24 1987-11-04 Meikoo Kouyu:Goushi 潤滑油兼用水溶性切削油剤
JPH02120398A (ja) * 1988-10-31 1990-05-08 Idemitsu Kosan Co Ltd 水−グリコール型作動液
KR100844466B1 (ko) * 2006-12-11 2008-07-07 한국생산기술연구원 유압작동유 조성물
US8241561B2 (en) 2007-09-14 2012-08-14 Nissan Motor Co., Ltd. Stress-buffering material
JP2013194190A (ja) * 2012-03-22 2013-09-30 Cci Corp 作動液
WO2015025910A1 (ja) * 2013-08-21 2015-02-26 三洋化成工業株式会社 水溶性潤滑油
CN108485788A (zh) * 2018-05-18 2018-09-04 湖北格润化工有限公司 一种长寿命型水-乙二醇难燃液压液

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129256A (en) * 1978-03-28 1979-10-06 Sanyo Chemical Ind Ltd Waterrglycol affiliated incombustible working fluid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129256A (en) * 1978-03-28 1979-10-06 Sanyo Chemical Ind Ltd Waterrglycol affiliated incombustible working fluid

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252498A (ja) * 1986-04-24 1987-11-04 Meikoo Kouyu:Goushi 潤滑油兼用水溶性切削油剤
JPH02120398A (ja) * 1988-10-31 1990-05-08 Idemitsu Kosan Co Ltd 水−グリコール型作動液
KR100844466B1 (ko) * 2006-12-11 2008-07-07 한국생산기술연구원 유압작동유 조성물
US8241561B2 (en) 2007-09-14 2012-08-14 Nissan Motor Co., Ltd. Stress-buffering material
JP2013194190A (ja) * 2012-03-22 2013-09-30 Cci Corp 作動液
WO2015025910A1 (ja) * 2013-08-21 2015-02-26 三洋化成工業株式会社 水溶性潤滑油
CN105431508A (zh) * 2013-08-21 2016-03-23 三洋化成工业株式会社 水溶性润滑油
KR20160044490A (ko) * 2013-08-21 2016-04-25 산요가세이고교 가부시키가이샤 수용성 윤활유
JPWO2015025910A1 (ja) * 2013-08-21 2017-03-02 三洋化成工業株式会社 水溶性潤滑油
US10138437B2 (en) 2013-08-21 2018-11-27 Sanyo Chemical Industries, Ltd. Water-soluble lubricant oil
CN108485788A (zh) * 2018-05-18 2018-09-04 湖北格润化工有限公司 一种长寿命型水-乙二醇难燃液压液

Also Published As

Publication number Publication date
JPS6121596B2 (enrdf_load_stackoverflow) 1986-05-28

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