FR2204595B1 - - Google Patents

Info

Publication number
FR2204595B1
FR2204595B1 FR7338575A FR7338575A FR2204595B1 FR 2204595 B1 FR2204595 B1 FR 2204595B1 FR 7338575 A FR7338575 A FR 7338575A FR 7338575 A FR7338575 A FR 7338575A FR 2204595 B1 FR2204595 B1 FR 2204595B1
Authority
FR
France
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
FR7338575A
Other versions
FR2204595A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2204595A1 publication Critical patent/FR2204595A1/fr
Application granted granted Critical
Publication of FR2204595B1 publication Critical patent/FR2204595B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B45/00—Formation or introduction of functional groups containing sulfur
    • C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
FR7338575A 1972-10-30 1973-10-30 Expired FR2204595B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4992872A GB1434019A (en) 1972-10-30 1972-10-30 Sulphonation of aromatic compounds
GB4950973A GB1434020A (en) 1972-10-30 1972-10-30 Sulphonation of aromatic compounds in the presence of solvents

Publications (2)

Publication Number Publication Date
FR2204595A1 FR2204595A1 (fr) 1974-05-24
FR2204595B1 true FR2204595B1 (fr) 1976-05-07

Family

ID=26266499

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7338575A Expired FR2204595B1 (fr) 1972-10-30 1973-10-30
FR7338635A Expired FR2204596B2 (fr) 1972-10-30 1973-10-30

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7338635A Expired FR2204596B2 (fr) 1972-10-30 1973-10-30

Country Status (6)

Country Link
US (2) US3946037A (fr)
JP (2) JPS566989B2 (fr)
DE (2) DE2353918C2 (fr)
FR (2) FR2204595B1 (fr)
GB (2) GB1434020A (fr)
SE (2) SE421416B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357281A (en) * 1978-05-30 1982-11-02 The Dow Chemical Company Alkylated biphenylyl phenyl ether sulfonates
DE2853337A1 (de) * 1978-12-09 1980-06-26 Bayer Ag Neue sulfierungsprodukte des naphthalins, verfahren zu ihrer herstellung und verwendung
DE2901178A1 (de) * 1979-01-13 1980-07-24 Bayer Ag Verfahren zur herstellung von naphthalin-1,3,5-trisulfonsaeure
US4322367A (en) * 1979-11-26 1982-03-30 Colgate-Palmolive Company Deoiling of aqueous solutions of sodium lauryl sulfate
DE3330334A1 (de) * 1983-08-23 1985-03-14 Bayer Ag, 5090 Leverkusen Verfahren zur sulfonierung von aromatischen verbindungen mit schwefeltrioxid
DE3463264D1 (en) * 1983-11-28 1987-05-27 Ciba Geigy Ag Process for the preparation of 4-nitrotoluene-2-sulfonic acid
US4937387A (en) * 1986-09-05 1990-06-26 Amoco Corporation Processes for preparing diaryl sulfones
JPH0627117B2 (ja) * 1986-09-05 1994-04-13 アモコ コーポレーション ジアリールスルホン類の製造方法の改良
US5164465A (en) * 1988-05-13 1992-11-17 Ohio State University Research Foundation Sulfonated polyaniline salt compositions, processes for their preparation and uses thereof
US5208301A (en) * 1988-05-13 1993-05-04 Ohio State University Research Foundation Sulfonated polyaniline compositions, ammonium salts thereof, process for their preparation and uses thereof
US5137991A (en) * 1988-05-13 1992-08-11 The Ohio State University Research Foundation Polyaniline compositions, processes for their preparation and uses thereof
US5159031A (en) * 1988-05-13 1992-10-27 Ohio State University Research Foundation Sulfonated polyaniline salt compositions and uses thereof
US5093439A (en) * 1989-10-19 1992-03-03 Ohio State University Research Foundation Processes for preparation of sulfonated polyaniline compositions and uses thereof
US5135696A (en) * 1989-10-19 1992-08-04 Ohio State University Research Foundation Process for forming fibers of sulfonated polyaniline compositions and uses thereof
US5109070A (en) * 1989-10-19 1992-04-28 Ohio State University Research Foundation Compositions of insulating polymers and sulfonated polyaniline compositions and uses thereof
DE4007603A1 (de) * 1990-03-09 1991-09-12 Henkel Kgaa Verfahren zur herstellung von naphthalinsulfonsaeuren
WO1992006935A1 (fr) * 1990-10-12 1992-04-30 Konishi Chemical Ind. Co., Ltd. Agent et procede de sulfonation
CN101723858B (zh) * 2008-10-17 2012-07-18 南化集团研究院 一种制备苯磺酸的方法
CN102180815B (zh) * 2011-03-23 2013-02-27 江苏中丹集团股份有限公司 一种气相磺化法生产间苯二磺酸的生产工艺
EP2699542B1 (fr) 2011-04-18 2016-10-12 Solvay Specialty Polymers USA, LLC. Procédé pour la fabrication de dihalogénodiphénylsulfones
ES2636755T3 (es) 2011-04-18 2017-10-09 Solvay Specialty Polymers Usa, Llc. Procedimiento para la fabricación de dihalodifenilsulfonas partiendo de ácidos orgánicos
CN102746195A (zh) * 2011-04-27 2012-10-24 江苏尼高科技有限公司 一种改进萘系减水剂磺化工艺的方法
CN105237442A (zh) * 2015-10-20 2016-01-13 江苏瑞燕橡塑助剂有限公司 一种磺化过程中芳烃的回收方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616936A (en) * 1949-04-12 1952-11-04 Universal Oil Prod Co Method of sulfonation with sulfur trioxide
US2704295A (en) * 1952-07-11 1955-03-15 Allied Chem & Dye Corp Aromatic hydrocarbon sulfonation
US2832801A (en) * 1954-07-19 1958-04-29 Emulsol Chemical Corp Sulfonation of alkyl benzenes with sulfur trioxide
US2798089A (en) * 1954-11-29 1957-07-02 Tennessee Corp Sulfonation of benzene
BE617968A (fr) * 1961-05-26
BE634264A (fr) * 1962-06-28
NL129849C (fr) * 1964-06-04
CH439265A (de) * 1964-07-16 1967-07-15 Sandoz Ag Verfahren zur Herstellung von a-Naphthalinsulfonsäure
DE1813646C3 (de) * 1968-12-10 1978-08-10 Chemische Werke Lowi Gmbh, 8264 Waldkraiburg Verfahren zur Herstellung von Arylsulfonsäuren
NL7005559A (fr) * 1969-04-25 1970-10-27
GB1306226A (fr) * 1969-04-30 1973-02-07

Also Published As

Publication number Publication date
US3941810A (en) 1976-03-02
DE2353918A1 (de) 1974-05-02
DE2353918C2 (de) 1983-06-23
SE421416B (sv) 1981-12-21
JPS546540B2 (fr) 1979-03-29
JPS49132033A (fr) 1974-12-18
US3946037A (en) 1976-03-23
DE2354097A1 (de) 1974-05-22
GB1434020A (en) 1976-04-28
FR2204596B2 (fr) 1976-05-07
JPS49132032A (fr) 1974-12-18
GB1434019A (en) 1976-04-28
JPS566989B2 (fr) 1981-02-14
FR2204596A2 (fr) 1974-05-24
FR2204595A1 (fr) 1974-05-24
SE421415B (sv) 1981-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse