GB1328060A - Process for the production of purified diphenylsulphone-4,4- dicarboxylic acid - Google Patents

Process for the production of purified diphenylsulphone-4,4- dicarboxylic acid

Info

Publication number
GB1328060A
GB1328060A GB1943072A GB1943072A GB1328060A GB 1328060 A GB1328060 A GB 1328060A GB 1943072 A GB1943072 A GB 1943072A GB 1943072 A GB1943072 A GB 1943072A GB 1328060 A GB1328060 A GB 1328060A
Authority
GB
United Kingdom
Prior art keywords
diphenylsulphone
dicarboxylic acid
purified
production
isomeric
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
GB1943072A
Other languages
English (en)
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.)
Gelsenberg AG
Original Assignee
Gelsenberg 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
Application filed by Gelsenberg AG filed Critical Gelsenberg AG
Publication of GB1328060A publication Critical patent/GB1328060A/en
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
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/06—Separation; Purification; Stabilisation; Use of additives
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/243—Cold working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/246—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/247—Stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1943072A 1971-05-08 1972-04-26 Process for the production of purified diphenylsulphone-4,4- dicarboxylic acid Expired GB1328060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122865 DE2122865A1 (de) 1971-05-08 1971-05-08 Verfahren zur Gewinnung reiner Diphenylsulfon 4,4 dicarbonsaure

Publications (1)

Publication Number Publication Date
GB1328060A true GB1328060A (en) 1973-08-30

Family

ID=5807297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1943072A Expired GB1328060A (en) 1971-05-08 1972-04-26 Process for the production of purified diphenylsulphone-4,4- dicarboxylic acid

Country Status (4)

Country Link
JP (1) JPS5517025B1 (enExample)
DE (1) DE2122865A1 (enExample)
FR (1) FR2137578A1 (enExample)
GB (1) GB1328060A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017019654A1 (en) * 2015-07-28 2017-02-02 The Lubrizol Corporation Seal swell agents for lubricating compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004039A1 (en) * 1991-08-19 1993-03-04 Akzo N.V. Purification of diphenylsulfone-4,4'-dicarboxylic acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017019654A1 (en) * 2015-07-28 2017-02-02 The Lubrizol Corporation Seal swell agents for lubricating compositions
US10669504B2 (en) 2015-07-28 2020-06-02 The Lubrizol Corporation Seal swell agents for lubrication compositions
US11136524B2 (en) 2015-07-28 2021-10-05 The Lubrizol Corporation Seal swell agents for lubricating compositions

Also Published As

Publication number Publication date
DE2122865A1 (de) 1972-11-30
JPS5517025B1 (enExample) 1980-05-08
FR2137578A1 (enExample) 1972-12-29

Similar Documents

Publication Publication Date Title
ES332252A1 (es) Un procedimiento para la preparacion de una oxima.
GB1221404A (en) Process for the separation of gas mixtures
GB1385368A (en) Nitration process and apparatus therefor
ES435346A1 (es) Procedimiento para la obtencion de dihidroxisulfonatos con-teniendo estructuras eter.
GB1331207A (en) Process for the recovery of ethylene oxide
ES394636A1 (es) Procedimiento para la preparacion de revestimientos de po- liuretano resistentes a la hidrolisis.
GB1328060A (en) Process for the production of purified diphenylsulphone-4,4- dicarboxylic acid
GB1499480A (en) Process for the manufacture of pure substituted 2,5-diarylaminoterephthalates and the corresponding free acids
ES406144A1 (es) Procedimiento para la produccion de 1,5-dinitro-quinona y 1,8 - dinitro-quinona.
GB1454698A (en) Process for obtaining xylose
GB1429670A (en) Purification of anthraquinone
JPS5218886A (en) Production of amino acids by fermentation process
KR830004206A (ko) 이소류우신의 정제방법
ES413324A1 (es) Procedimiento para la produccion de celulosa regenerada, o de un derivado de la misma, de inflamabilidad reducida.
JPS5231039A (en) Process for separation of m-cresol and p-cresol
ES431788A1 (es) Procedimiento de fabricacion de 1, 3-bis (b-etil-hexil)-5- amino-5-metil-hexahidropririmidina muy pura.
CA978495A (en) Process for isolating formaldehyde from mixtures of acetic acid, formaldehyde and water
GB1418160A (en) Process for the preparation of pure 1-nitroanthraquinone
GB1340107A (en) Polycarbonate solutions and a process for their production
GB1496821A (en) Process for the production of an aromatic alcohol
GB1476519A (en) Process for the production of dinitroanthraquinones
FR2208398A5 (en) Single stage dinitronaphthalene prepn - by nitration of naphthalene with dil. nitric acid
GB1350611A (en) Production of tetramethyl suberic acid
AT338289B (de) Verfahren zur herstellung von o,o-dimethyl- bzw. o,o-diathyl-o- (2,2-dichlorvinyl) -thionophosphorsaureester
IE38557L (en) Separation of nitro-anthraquinones

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees