DE2860183D1 - Carboxylic acid esters of pentaerythrite and their use as basic lubricating oils - Google Patents

Carboxylic acid esters of pentaerythrite and their use as basic lubricating oils

Info

Publication number
DE2860183D1
DE2860183D1 DE7878101731T DE2860183T DE2860183D1 DE 2860183 D1 DE2860183 D1 DE 2860183D1 DE 7878101731 T DE7878101731 T DE 7878101731T DE 2860183 T DE2860183 T DE 2860183T DE 2860183 D1 DE2860183 D1 DE 2860183D1
Authority
DE
Germany
Prior art keywords
pentaerythrite
carboxylic acid
acid esters
lubricating oils
basic lubricating
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
DE7878101731T
Other languages
English (en)
Inventor
Karl-Heinz Dr Hentschel
Rolf Dr Dhein
Hans Dr Rudolph
Karl Dr Nutzel
Klaus Dr Morche
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.)
Bayer AG
Original Assignee
Bayer AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6027672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2860183(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE7878101731T priority Critical patent/DE2860183D1/de
Application granted granted Critical
Publication of DE2860183D1 publication Critical patent/DE2860183D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE7878101731T 1977-12-29 1978-12-16 Carboxylic acid esters of pentaerythrite and their use as basic lubricating oils Expired DE2860183D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7878101731T DE2860183D1 (en) 1977-12-29 1978-12-16 Carboxylic acid esters of pentaerythrite and their use as basic lubricating oils

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772758780 DE2758780A1 (de) 1977-12-29 1977-12-29 Carbonsaeureester des pentaerythrits
DE7878101731T DE2860183D1 (en) 1977-12-29 1978-12-16 Carboxylic acid esters of pentaerythrite and their use as basic lubricating oils

Publications (1)

Publication Number Publication Date
DE2860183D1 true DE2860183D1 (en) 1980-12-18

Family

ID=6027672

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19772758780 Withdrawn DE2758780A1 (de) 1977-12-29 1977-12-29 Carbonsaeureester des pentaerythrits
DE7878101731T Expired DE2860183D1 (en) 1977-12-29 1978-12-16 Carboxylic acid esters of pentaerythrite and their use as basic lubricating oils

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19772758780 Withdrawn DE2758780A1 (de) 1977-12-29 1977-12-29 Carbonsaeureester des pentaerythrits

Country Status (4)

Country Link
US (1) US4212816A (de)
EP (1) EP0003032B1 (de)
JP (1) JPS5496667A (de)
DE (2) DE2758780A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1132602A (en) * 1979-09-10 1982-09-28 Pier P. Rossi Esters of polyvalent alcohols, process for preparing them and their use as lubricating oils
US4313890A (en) * 1980-01-29 1982-02-02 Union Carbide Corporation Polyol ester functional fluids
US4477383A (en) * 1982-05-05 1984-10-16 National Distillers And Chemical Corporation Di- and tripentaerythritol esters of isostearic acid
JPH0631365B2 (ja) * 1985-12-27 1994-04-27 東燃株式会社 トラクシヨン流体
JPH0774350B2 (ja) * 1986-06-02 1995-08-09 東燃料株式会社 合成トラクシヨンフル−ド
US5259978A (en) * 1987-07-23 1993-11-09 Toa Nenryo Kogyo, K.K. Traction fluid composition comprising a cyclohexyl diester and branched poly-α-olefin
JPS62177099A (ja) * 1987-07-30 1987-08-03 Toa Nenryo Kogyo Kk トラクシヨン用フル−ド
JPH01299891A (ja) * 1988-05-26 1989-12-04 Asahi Glass Co Ltd チェーン用潤滑油組成物
US5080834A (en) * 1990-10-18 1992-01-14 Lce Partnership Branched ether esters as viscosity index modifiers
ATE184310T1 (de) * 1992-06-03 1999-09-15 Henkel Corp Polyol/ester-gemisch als schmiermittel für wärmeträgerflüssigkeiten in kälteanlagen
US5976399A (en) 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US6183662B1 (en) 1992-06-03 2001-02-06 Henkel Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
CA2137252A1 (en) * 1992-06-03 1993-12-09 Nicholas E. Schnur Polyol ester lubricants for refrigerant heat transfer fluids
JP3521216B2 (ja) * 1992-06-03 2004-04-19 コグニス コーポレーション 高温で運転する冷凍コンプレッサー用ポリオールエステル潤滑剤
JP2613526B2 (ja) * 1992-07-04 1997-05-28 花王株式会社 冷凍機作動流体用組成物
US5318711A (en) * 1993-01-21 1994-06-07 Quaker Chemical Corporation Method for lubricating metal-metal contact systems in metalworking operations with cyclohexyl esters
EP0760845B1 (de) * 1994-05-23 2003-08-27 Cognis Corporation Erhöhung des spezifischen elektrischen widerstandes von esterschmiermitteln
US20010019120A1 (en) 1999-06-09 2001-09-06 Nicolas E. Schnur Method of improving performance of refrigerant systems
US6884761B2 (en) * 2001-12-18 2005-04-26 Bp Corporation North America Inc. High temperature stable lubricant mixed polyol ester composition containing an aromatic carboxylic acid and method for making the same
US7166491B2 (en) * 2003-06-11 2007-01-23 Fry's Metals, Inc. Thermoplastic fluxing underfill composition and method
FR2917615B1 (fr) * 2007-06-21 2009-10-02 Oreal Composition cosmetique comprenant deux polyesters.
EP3556829B1 (de) * 2016-12-13 2022-02-23 Kao Corporation Schmierstoffgrundöl und schmierstoffzusammensetzung mit dem schmierstoffgrundöl
JP2018095840A (ja) * 2016-12-13 2018-06-21 花王株式会社 潤滑油基油、および該潤滑油基油を含有する潤滑油組成物
JP7216563B2 (ja) * 2019-02-12 2023-02-01 花王株式会社 グリース基油、および該グリース基油を含有するグリース組成物
CN111848403A (zh) * 2019-04-26 2020-10-30 南京纽邦生物科技有限公司 一种季戊四醇四异硬脂酸酯的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991297A (en) * 1958-07-02 1961-07-04 Celanese Corp Process for preparing synthetic lubricants
FR95543E (fr) * 1966-03-28 1971-01-22 Nyco Sa Composition a base d'esters synthétiques utilisable notamment comme fluide de transmission hydraulique.
US3476685A (en) * 1967-05-08 1969-11-04 Texaco Inc Synthetic lubricating composition
US4053491A (en) * 1973-01-22 1977-10-11 Henkel Kommanditgesellschaft Auf Aktien Branched-chain aliphatic ester oils
FR2254633B1 (de) * 1973-12-12 1976-10-08 Inst Francais Du Petrole

Also Published As

Publication number Publication date
EP0003032A1 (de) 1979-07-25
DE2758780A1 (de) 1979-07-12
US4212816A (en) 1980-07-15
EP0003032B1 (de) 1980-09-17
JPS5496667A (en) 1979-07-31

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