JPS5822514B2 - 作動液 - Google Patents

作動液

Info

Publication number
JPS5822514B2
JPS5822514B2 JP55171388A JP17138880A JPS5822514B2 JP S5822514 B2 JPS5822514 B2 JP S5822514B2 JP 55171388 A JP55171388 A JP 55171388A JP 17138880 A JP17138880 A JP 17138880A JP S5822514 B2 JPS5822514 B2 JP S5822514B2
Authority
JP
Japan
Prior art keywords
hydraulic fluid
water
oil
weight
hwbf
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
JP55171388A
Other languages
English (en)
Other versions
JPS5794100A (en
Inventor
前田陸三
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.)
MATSUMURA SEKYU KENKYUSHO KK
Original Assignee
MATSUMURA SEKYU KENKYUSHO KK
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 MATSUMURA SEKYU KENKYUSHO KK filed Critical MATSUMURA SEKYU KENKYUSHO KK
Priority to JP55171388A priority Critical patent/JPS5822514B2/ja
Priority to US06/265,078 priority patent/US4382009A/en
Priority to DE3120783A priority patent/DE3120783C2/de
Publication of JPS5794100A publication Critical patent/JPS5794100A/ja
Publication of JPS5822514B2 publication Critical patent/JPS5822514B2/ja
Expired legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
    • C10M129/92—Carboxylic acids
    • C10M129/93—Carboxylic acids having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/22—Acids obtained from polymerised unsaturated acids
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/044—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms having cycloaliphatic groups
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/221—Six-membered rings containing nitrogen and carbon only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • C10M2215/226—Morpholines
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/30—Heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid salts
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/241—Manufacturing joint-less pipes
    • C—CHEMISTRY; METALLURGY
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working
    • C—CHEMISTRY; METALLURGY
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Description

【発明の詳細な説明】 本発明は含水系不燃性作動液、特に高含水作動液（以下
ＨＷＢＦという）に関する。
鉄鋼業の圧延装置やダイカスト業などの高温物体を取扱
う分野の油圧装置には火災事故を防止するためＨＷＢＦ
が用いられている。
今日市販されているＨＷＢＦは主としてＪＩＳ Ｋ２
２４１の規定に適合する切削油または研削油であり、Ｗ
１種（０／Ｗエマルジヨン）とＷ ２ 種（ンリュブル
油）に分類される。
しかしながらこれら従来のＨＷＢＦは本来水溶性切削油
であり作動液とじての潤滑性に劣っている。
このため作動液としてのＨＷＢＦの潤滑性を改良するた
めの研究もなされているが、いずれも耐摩耗性が不十分
である。
更に作動液に必要な油圧機器材質との適合性、環境保全
性等を併せ考慮されたものはない。
本発明者は上記従来のＨＷＢＦの有する問題点を解消す
べく鋭意研究を行ったところ、特定の化合物を配合する
ことにより優れた作動液が得られることを見い出した。
即ち本発明は（イ）分子量約５００〜４０００のα。
ω−１，２−ポリブタジェンジカルボン酸０．５〜４重
量％、（ロ）水４０〜９９．５重量％、及び（ハ）鉱油
及び合成油の少くとも１種０〜５９．５重量％を主成分
として成る作動液に係る。
本発明の作動液はその潤滑性、油圧機器材質との適合性
、安全衛生性、安定性、排水処理性等に優れたものであ
る。
本発明で使用されるα、ω−ポリブタジェンジカルボン
酸はブタジェンをリビング重合させて得られる液状のア
ククチイック１，２−ポリブタジェンの末端にカルボキ
シル基を導入したものである。
平均分子量は通常５００〜４０００程度が好適であるが
、１０００〜２０００のものが好ましく、特に１０００
〜１５００のものが好ましい。
α、ω−ポリブタジェンジカルボン酸は酸型が好ましい
が、一部又は全量中和したものを用いても良い。
本発明の作動液は水または鉱油、合成油等に上記α、ω
−ポリブタジェンジカルボン酸を配合することにより得
られ、その配合量は作動液巾約０．５〜４重量％程度と
するのが好ましい。
本発明の作動液はエマルジョン型、ソリュブル型のいず
れでも良い。
本発明の作動液には一般に潤滑油ベースとして使用され
ている鉱油、合成油を用いるのが好ましい。
また本発明の作動液には必要に応じて界面活性剤、防錆
剤、防腐剤、ｐＨ調整剤、増粘剤等を添カ目することが
できる。
界面活性剤としては一般に水溶性切削油に使用されてい
る陰イオン活性剤、非イオン活性剤が適当であり、安定
性及び排水処理性を考慮して選定するのが好ましい。
防錆剤としては市販の鉄系用錆止め剤、ベンゾトリアゾ
ール等の銅系用防食剤が適当である。
防腐剤、増粘剤として各種の水溶性ポリマーを使用でき
る。
本発明の作動液はこれをそのまま希釈なしで用いること
もできるし、また適当な倍率に希釈して用いることもで
きる。
通常α、ω−ポリブタジェンジカルボン酸の濃度が約Ｑ
、５〜４重量％程度となるように希釈して用いるのが好
ましい。
本発明は一般の水溶性切削液と同様に前記の各種添カロ
剤を含有する原液をまず調整し、この原液を水で有効分
１〜１０％に希釈攪拌して調整するが、さらに原液に一
部の水、好ましくは原液に対し２〜３倍の水と乳化機に
通し予め乳化微粒子液を調整しておくのが好ましい。
また防錆剤、金属防蝕剤、防腐剤、増粘剤などはＨＷＢ
Ｆ希釈液に添加するなど、ＨＷＢＦの調整方法は何ら限
定されるものではない。
以下に本発明の実施例を挙げて説明する。
実施例 １〜６ 第１表に記載したα、ω−ポリブタジェンジカルボン酸
（日曹ＰＢＣ１００Ｏ）、ニュートラル油、脂肪酸エス
テル油、水、防錆剤、増粘剤、…調整剤、界面活性剤、
防腐剤を用いて、各配合割合の作動液を作成した。
試験例 １ 実施例１〜６の作動液に第２表記載の通り加。
ω−ポリブタジエンジカルポン酸（ＰＢＣと略す）濃度
となるように水を加え攪拌して乳化液としＨＷＢＦを調
整した。
このＨＷＢＦをＡＳＴＭ］）２８８２に規定の油圧作動
液のベーンポンプによる耐摩耗性評価試験装置を用い、
圧力５ＭＰｕ。
温度４０℃で運転し、ポンプ部品の摩耗量を測定した。
結果を第２表に示す。また実施例１，３および５の作動
液から得たＨＷＢＦに鋼、銅、アルミ、亜鉛、黄銅を浸
漬し温度５０℃で１６８時間放置後の金属試片の重量変
化を測定した。
結果を第３表に示す。尚比較のため市販のＨＷＢＦにつ
いても同様の試験を行い、その結果を第２表及び第３表
に併記する。
注） （α）は水以外の成分の濃度を示す上記実施例１
〜６で使用した市販品の夫々は次のものである。
日暮ＰＢＣ１００Ｏ：α、ω−１，２〜ポリブタジェン
ジカルボン酸 市販防錆油二酸化ワックスのアルカリ金属塩市販防腐剤
：へキサヒドロ１，３．５−（２−ヒドロキシトリアジ
ン） 市販切削油：マシン油８５％、石油スルホネート１２％
及びノニオン界面活性剤 （ノニルフェノールのエチレンオキ サイド付加物）３％ エステル油ニトリメチルプロパンの牛脂脂肪酸エステル ノニオン界面活性剤：ノニルフェノールのエチレンオキ
サイド付加物 排水処理剤 ＨＷＢＦが油圧装置から漏れ、工業排水中に混入した場
合を想定して、実施例１のＨＷＢＦを・１０倍に希釈し
た排水について排水処理を行った。
上記希釈液（乳化白濁液）１００部に２０％ＰＡＣ水溶
液１部を加えて攪拌しながら５％水酸化カルシウム懸濁
水溶液でｐＨ７に中和、ついで高分子凝集剤の１％水溶
液を１部添加した。
放置後／Ｉ６２のＰ紙で濾過したところ、ｐ紙は無色透
明でありＣＯＤは２５泗であった。

Claims (1)

  1. 【特許請求の範囲】 １ （イ）分子量約５００〜４０００のα、ω−１゜２
    −ポリブタジェンジカルボン酸０．５〜４重量％、 （ロ）水４０〜９９．５重量％、及び （ハ）鉱油及び合成油の少くとも１種０〜５９．５重量
    ％ を主成分として成る作動液。
JP55171388A 1980-12-03 1980-12-03 作動液 Expired JPS5822514B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55171388A JPS5822514B2 (ja) 1980-12-03 1980-12-03 作動液
US06/265,078 US4382009A (en) 1980-12-03 1981-05-19 Hydraulic fluid containing water and an α,ω-polybutadienedicarboxylic acid
DE3120783A DE3120783C2 (de) 1980-12-03 1981-05-25 Hydraulische Flüssigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55171388A JPS5822514B2 (ja) 1980-12-03 1980-12-03 作動液

Publications (2)

Publication Number Publication Date
JPS5794100A JPS5794100A (en) 1982-06-11
JPS5822514B2 true JPS5822514B2 (ja) 1983-05-09

Family

ID=15922233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55171388A Expired JPS5822514B2 (ja) 1980-12-03 1980-12-03 作動液

Country Status (3)

Country Link
US (1) US4382009A (ja)
JP (1) JPS5822514B2 (ja)
DE (1) DE3120783C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643339U (ja) * 1992-11-13 1994-06-07 株式会社三協精機製作所 スラスト軸受け構造

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631380B2 (ja) * 1985-10-03 1994-04-27 株式会社松村石油研究所 歯切切削油組成物
US5064547A (en) * 1990-09-12 1991-11-12 Century Laboratories, Incoporated Lubricant compositions for metals containing dicarboxylic acids as a major constituent
JP5807285B2 (ja) * 2008-09-06 2015-11-10 東燃ゼネラル石油株式会社 潤滑油組成物
JP6296943B2 (ja) * 2014-08-28 2018-03-20 コスモ石油ルブリカンツ株式会社 含水系作動液
CN109054938A (zh) * 2018-06-14 2018-12-21 东风商用车有限公司 一种微乳切削液及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475338A (en) * 1966-10-13 1969-10-28 Sinclair Research Inc Process of cutting metals and cutting oil containing allylic hydroxyl-terminated unsaturated diene polymer
US3959161A (en) * 1973-02-22 1976-05-25 Institut Francais Du Petrole, Des Carburants Et Lubrifiants Lubricating oil compositions containing hydrogenated polybutadiene viscosity index improvers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422278A (en) * 1943-12-01 1947-06-17 Standard Oil Dev Co Lubricating oil composition
US3288714A (en) * 1961-12-06 1966-11-29 Monsanto Co Lubricating oil compositions containing alkenyl succinic anhydrides
US3329613A (en) * 1962-09-29 1967-07-04 Basf Ag Lubricating-oil additive
US3231498A (en) * 1963-03-28 1966-01-25 Chevron Res Lubricants containing high molecular weight succinic acid compound
US4082817A (en) * 1974-03-02 1978-04-04 Japan Synthetic Rubber Co., Ltd. Process for producing maleic anhydride adduct of high molecular weight 1,2-polybutadiene
JPS5740197B2 (ja) * 1974-05-31 1982-08-25
US4042407A (en) * 1974-07-17 1977-08-16 Nippon Zeon Co., Ltd. Hydraulic composition
US4161452A (en) * 1977-01-28 1979-07-17 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4077893A (en) * 1977-05-11 1978-03-07 Shell Oil Company Star-shaped dispersant viscosity index improver
US4172055A (en) * 1978-04-03 1979-10-23 Celanese Corporation Mixture of hydroxypropylcellulose and poly(maleic anhydride/alkene-1) as a hydrocolloid gelling agent
US4225447A (en) * 1979-01-08 1980-09-30 Mobil Oil Corporation Emulsifiable lubricant compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475338A (en) * 1966-10-13 1969-10-28 Sinclair Research Inc Process of cutting metals and cutting oil containing allylic hydroxyl-terminated unsaturated diene polymer
US3959161A (en) * 1973-02-22 1976-05-25 Institut Francais Du Petrole, Des Carburants Et Lubrifiants Lubricating oil compositions containing hydrogenated polybutadiene viscosity index improvers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643339U (ja) * 1992-11-13 1994-06-07 株式会社三協精機製作所 スラスト軸受け構造

Also Published As

Publication number Publication date
JPS5794100A (en) 1982-06-11
DE3120783A1 (de) 1982-06-09
US4382009A (en) 1983-05-03
DE3120783C2 (de) 1985-10-17

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