GB1469064A - Perfluoroalkane-sulphonamides - Google Patents

Perfluoroalkane-sulphonamides

Info

Publication number
GB1469064A
GB1469064A GB4333375A GB4333375A GB1469064A GB 1469064 A GB1469064 A GB 1469064A GB 4333375 A GB4333375 A GB 4333375A GB 4333375 A GB4333375 A GB 4333375A GB 1469064 A GB1469064 A GB 1469064A
Authority
GB
United Kingdom
Prior art keywords
perfluoroalkanesulphonamides
prepared
general formula
perfluoroalkane
sulphonamides
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
GB4333375A
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1469064A publication Critical patent/GB1469064A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/26—Sulfonamides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1469064 Perfluoroalkanesulphonamides BAYER AG 22 Oct 1975 [6 Dec 1974] 43333/75 Heading C2C [Also in Division D1] Perfluoroalkanesulphonamides of general formula wherein Rf is C 1-18 perfluoroalkyl, R<SP>1</SP> is H or C 1-8 alkyl, the radicals being identical or different, m is 0 or 1, n is 2 to 8 and p is 2 to 10, with the proviso that at least one of the N-atoms which does not belong to the sulphonamide group is substituted by a C 1-8 alkyl group, are prepared by reacting a polyamine of general formula with substantially one equivalent of a perfluoroalkanesulphonic acid derivative in which X is halogen or RfSO 3 -. In the examples the compounds and are prepared.
GB4333375A 1974-12-06 1975-10-22 Perfluoroalkane-sulphonamides Expired GB1469064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457754 DE2457754A1 (en) 1974-12-06 1974-12-06 PERFLUORALCAN SULPHONAMIDE

Publications (1)

Publication Number Publication Date
GB1469064A true GB1469064A (en) 1977-03-30

Family

ID=5932725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4333375A Expired GB1469064A (en) 1974-12-06 1975-10-22 Perfluoroalkane-sulphonamides

Country Status (4)

Country Link
CH (1) CH602616A5 (en)
DE (1) DE2457754A1 (en)
FR (1) FR2293425A1 (en)
GB (1) GB1469064A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639473C2 (en) * 1976-09-02 1986-03-27 Bayer Ag, 5090 Leverkusen Alkoxylated perfluoroalkanesulfonamides and their quaternization products, processes for their preparation and their use
DE3051168C2 (en) * 1979-01-24 1998-08-27 Minnesota Mining & Mfg Soil-resistant treatment of carpets
US4264484A (en) 1979-01-24 1981-04-28 Minnesota Mining And Manufacturing Company Carpet treatment
DE2921142A1 (en) * 1979-05-25 1980-12-11 Bayer Ag USE OF PERFLUOROALKANE SULFONAMIDE SALT AS SURFACTANT

Also Published As

Publication number Publication date
FR2293425B1 (en) 1979-07-20
FR2293425A1 (en) 1976-07-02
CH602616A5 (en) 1978-07-31
DE2457754A1 (en) 1976-06-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee