BE865443A - N-SULFOALCANE-AMINOALCANEEPHOSPHONIC ACIDS, THEIR ALKALINE METAL SALTS AND THEIR PREPARATION PROCESS - Google Patents

N-SULFOALCANE-AMINOALCANEEPHOSPHONIC ACIDS, THEIR ALKALINE METAL SALTS AND THEIR PREPARATION PROCESS

Info

Publication number
BE865443A
BE865443A BE186375A BE186375A BE865443A BE 865443 A BE865443 A BE 865443A BE 186375 A BE186375 A BE 186375A BE 186375 A BE186375 A BE 186375A BE 865443 A BE865443 A BE 865443A
Authority
BE
Belgium
Prior art keywords
sulfoalcane
aminoalcaneephosphonic
acids
metal salts
preparation process
Prior art date
Application number
BE186375A
Other languages
French (fr)
Inventor
K Sommer
H Weber
W Spatz
Original Assignee
Benckiser Knapsack Gmbh
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 Benckiser Knapsack Gmbh filed Critical Benckiser Knapsack Gmbh
Publication of BE865443A publication Critical patent/BE865443A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839—Polyphosphonic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839—Polyphosphonic acids
    • C07F9/3873—Polyphosphonic acids containing nitrogen substituent, e.g. N.....H or N-hydrocarbon group which can be substituted by halogen or nitro(so), N.....O, N.....S, N.....C(=X)- (X =O, S), N.....N, N...C(=X)...N (X =O, S)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Detergent Compositions (AREA)
BE186375A 1977-03-29 1978-03-29 N-SULFOALCANE-AMINOALCANEEPHOSPHONIC ACIDS, THEIR ALKALINE METAL SALTS AND THEIR PREPARATION PROCESS BE865443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713827 DE2713827C3 (en) 1977-03-29 1977-03-29 N-SuIfoalkan-aminoalkanephosphonic acids, their alkali metal salts and process for their preparation

Publications (1)

Publication Number Publication Date
BE865443A true BE865443A (en) 1978-07-17

Family

ID=6004988

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186375A BE865443A (en) 1977-03-29 1978-03-29 N-SULFOALCANE-AMINOALCANEEPHOSPHONIC ACIDS, THEIR ALKALINE METAL SALTS AND THEIR PREPARATION PROCESS

Country Status (3)

Country Link
BE (1) BE865443A (en)
CA (1) CA1100995A (en)
DE (1) DE2713827C3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114258415A (en) * 2018-08-15 2022-03-29 化学制造布敦海姆两合公司 Polymer compounds containing phosphonate flame retardants

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758306C3 (en) * 1977-12-27 1981-05-27 Benckiser-Knapsack Gmbh, 6802 Ladenburg Process for the preparation of N-sulfoalkanaminoalkanephosphonic acids or their alkali salts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114258415A (en) * 2018-08-15 2022-03-29 化学制造布敦海姆两合公司 Polymer compounds containing phosphonate flame retardants

Also Published As

Publication number Publication date
CA1100995A (en) 1981-05-12
DE2713827A1 (en) 1978-10-05
DE2713827C3 (en) 1980-02-07
DE2713827B2 (en) 1979-06-13

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