JPS6337784B2 - - Google Patents

Info

Publication number
JPS6337784B2
JPS6337784B2 JP54051595A JP5159579A JPS6337784B2 JP S6337784 B2 JPS6337784 B2 JP S6337784B2 JP 54051595 A JP54051595 A JP 54051595A JP 5159579 A JP5159579 A JP 5159579A JP S6337784 B2 JPS6337784 B2 JP S6337784B2
Authority
JP
Japan
Prior art keywords
organic compound
membrane
sulfonating agent
sulfur trioxide
sulfonation
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
JP54051595A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55371A (en
Inventor
Jei Uoohan Ronarudo
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.)
Varen Technology
Original Assignee
Varen Technology
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 Varen Technology filed Critical Varen Technology
Publication of JPS55371A publication Critical patent/JPS55371A/ja
Publication of JPS6337784B2 publication Critical patent/JPS6337784B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP5159579A 1978-06-15 1979-04-27 Sulfonation process Granted JPS55371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91565678A 1978-06-15 1978-06-15

Publications (2)

Publication Number Publication Date
JPS55371A JPS55371A (en) 1980-01-05
JPS6337784B2 true JPS6337784B2 (enExample) 1988-07-27

Family

ID=25436072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5159579A Granted JPS55371A (en) 1978-06-15 1979-04-27 Sulfonation process

Country Status (2)

Country Link
JP (1) JPS55371A (enExample)
DE (1) DE2919631A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519926A1 (de) * 1985-06-04 1986-12-04 Bayer Ag Indolinderivate, verfahren zu ihrer herstellung und diese indolinderivate enthaltende kosmetische lichtschutzmittel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118934A (ja) * 1974-08-09 1976-02-14 Kurosaki Refractories Co Yojukinzokuchushutsuyono nozururengato nozurukerengatoni kakawarukozo

Also Published As

Publication number Publication date
DE2919631A1 (de) 1980-01-03
JPS55371A (en) 1980-01-05

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