GB464660A - Manufacture of sulphonamide-aldehyde condensation products - Google Patents

Manufacture of sulphonamide-aldehyde condensation products

Info

Publication number
GB464660A
GB464660A GB1369236A GB1369236A GB464660A GB 464660 A GB464660 A GB 464660A GB 1369236 A GB1369236 A GB 1369236A GB 1369236 A GB1369236 A GB 1369236A GB 464660 A GB464660 A GB 464660A
Authority
GB
United Kingdom
Prior art keywords
sulphonamide
condensation products
formaldehyde
manufacture
aldehyde condensation
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
GB1369236A
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.)
FAHLBERG LIST AG
Original Assignee
FAHLBERG LIST 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 FAHLBERG LIST AG filed Critical FAHLBERG LIST AG
Publication of GB464660A publication Critical patent/GB464660A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with sulfonic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/46—Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/438—Sulfonamides ; Sulfamic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Condensation products are obtained by heating a toluene sulphonamide alkali compound with formaldehyde. In an example, sodium p-toluene sulphonamide is heated at 100 DEG C. in a reflux apparatus for 4 hours with twice its weight of a solution of formaldehyde of 40 per cent strength. The condensate is a yellow thick oily or semi-fluid mass which is practically completely soluble in cold ether or benzene or in dilute caustic soda, and which may be used for the production of textile assistants, e.g. these employed for imparting wool-like properties to cellulosic artificial fibres.
GB1369236A 1935-05-21 1936-05-14 Manufacture of sulphonamide-aldehyde condensation products Expired GB464660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF79412D DE671167C (en) 1935-05-21 1935-05-21 Process for the production of condensation products

Publications (1)

Publication Number Publication Date
GB464660A true GB464660A (en) 1937-04-22

Family

ID=7113260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1369236A Expired GB464660A (en) 1935-05-21 1936-05-14 Manufacture of sulphonamide-aldehyde condensation products

Country Status (3)

Country Link
DE (1) DE671167C (en)
FR (1) FR806558A (en)
GB (1) GB464660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654677A (en) * 1950-12-01 1953-10-06 Merck & Co Inc Mothproofing agent and material containing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654677A (en) * 1950-12-01 1953-10-06 Merck & Co Inc Mothproofing agent and material containing the same

Also Published As

Publication number Publication date
DE671167C (en) 1939-02-23
FR806558A (en) 1936-12-19

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