IT7821689A0 - Acidi n-solfoalcan-amminoalcanfosfonici, loro sali alcalini e processo per la loro preparazione. - Google Patents

Acidi n-solfoalcan-amminoalcanfosfonici, loro sali alcalini e processo per la loro preparazione.

Info

Publication number
IT7821689A0
IT7821689A0 IT7821689A IT2168978A IT7821689A0 IT 7821689 A0 IT7821689 A0 IT 7821689A0 IT 7821689 A IT7821689 A IT 7821689A IT 2168978 A IT2168978 A IT 2168978A IT 7821689 A0 IT7821689 A0 IT 7821689A0
Authority
IT
Italy
Prior art keywords
sulfoalcan
aminoalkaphosphonic
acids
preparation
alkaline salts
Prior art date
Application number
IT7821689A
Other languages
English (en)
Other versions
IT1095499B (it
Inventor
Sommer Klaus
Weber Hermann
Spatz Wilhelm
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
Priority claimed from DE19772713827 external-priority patent/DE2713827C3/de
Priority claimed from DE19772716417 external-priority patent/DE2716417C3/de
Application filed by Benckiser Knapsack Gmbh filed Critical Benckiser Knapsack Gmbh
Publication of IT7821689A0 publication Critical patent/IT7821689A0/it
Application granted granted Critical
Publication of IT1095499B publication Critical patent/IT1095499B/it

Links

Classifications

    • 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)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
IT21689/78A 1977-03-29 1978-03-28 Acidi n-solfoalcan-amminoalcan fosfonici,loro sali alcalini e processo per la loro preparazione IT1095499B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772713827 DE2713827C3 (de) 1977-03-29 1977-03-29 N-SuIfoalkan-aminoalkanphosphonsauren, deren Alkalisalze und Verfahren zu ihrer Herstellung
DE19772716417 DE2716417C3 (de) 1977-04-14 1977-04-14 Verfahren zur Herstellung von N-Sulfoalkan-aminoalkanphosphonsäuren bzw. deren Alkalisalze

Publications (2)

Publication Number Publication Date
IT7821689A0 true IT7821689A0 (it) 1978-03-28
IT1095499B IT1095499B (it) 1985-08-10

Family

ID=25771808

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21689/78A IT1095499B (it) 1977-03-29 1978-03-28 Acidi n-solfoalcan-amminoalcan fosfonici,loro sali alcalini e processo per la loro preparazione

Country Status (10)

Country Link
US (1) US4216163A (it)
JP (1) JPS53121722A (it)
AT (1) AT352142B (it)
DK (1) DK136478A (it)
FR (1) FR2385728A1 (it)
GB (1) GB1569645A (it)
IT (1) IT1095499B (it)
LU (1) LU79321A1 (it)
NL (1) NL7803322A (it)
SE (1) SE7803473L (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781865A (en) * 1986-09-29 1988-11-01 Ecolab, Inc. Phosphinated and phosphonated sulfonic acids
US4802990A (en) * 1987-07-30 1989-02-07 Inskeep Jr Eugene L Solution and method for dissolving minerals
US5096595A (en) * 1989-12-15 1992-03-17 W. R. Grace & Co.-Conn. Control of scale in aqueous systems using certain phosphonomethyl amine oxides
US5167866A (en) * 1989-12-15 1992-12-01 W. R. Grace & Co. Conn. Control of corrosion in aqueous systems using certain phosphonomethyl amine oxides
US4977292A (en) * 1989-12-15 1990-12-11 W. R. Grace & Co.-Conn. 4-phosphonomethyl-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane N-oxide and water-soluble salts thereof
US5051532A (en) * 1989-12-15 1991-09-24 W. R. Grace & Co.-Conn. N,N-bis-phosphonomethyl taurine N-oxide and water-soluble salts thereof
US5069798A (en) * 1989-12-15 1991-12-03 W. R. Grace & Co.-Conn. Control of scale in aqueous systems using certain phosphonomethyl amines
US4973744A (en) * 1989-12-15 1990-11-27 W. R. Grace & Co.-Conn. Ethoxylated N,N-bis-phosphonomethyl 2-(hydroxy)ethylamine N-oxides and water-soluble salts thereof
US5019343A (en) * 1989-12-15 1991-05-28 W. R. Grace & Co.-Conn. Control of corrosion in aqueous systems using certain phosphonomethyl amines
US5087376A (en) * 1990-10-15 1992-02-11 Calgon Corporation Multifunctional scale inhibitors
US5221487A (en) * 1991-10-24 1993-06-22 W. R. Grace & Co.-Conn. Inhibition of scale formation and corrosion by sulfonated organophosphonates
DK0642518T3 (da) * 1992-05-29 1998-12-14 Procter & Gamble Pharma Phosphonosulfonat-forbindelser til behandling af abnormt calcium- og phosphatstofskifte
US5414112A (en) * 1993-11-09 1995-05-09 Nalco Chemical Company N-bis(phosphonomethyl) amino acids and their use as scale inhibitors
DE102018119835A1 (de) * 2018-08-15 2020-02-20 Chemische Fabrik Budenheim Kg Polymerzusammensetzung mit Phosphonatflammschutzmittel
JP6777349B1 (ja) * 2019-09-13 2020-10-28 竹本油脂株式会社 合成繊維用処理剤及び合成繊維

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599807A (en) * 1950-06-01 1952-06-10 Frederick C Bersworth Alkylene polyamine methylene phosphonic acids
US2673213A (en) * 1952-06-03 1954-03-23 Frederick C Bersworth Polyalkylene polyamino acids
US2836620A (en) * 1954-03-17 1958-05-27 Dow Chemical Co Amino sulfonic acids and salts thereof
US2917528A (en) * 1956-08-24 1959-12-15 Victor Chemical Works Alkanolaminealkanephosphonic acids and salts thereof
US3160632A (en) * 1961-01-30 1964-12-08 Stauffer Chemical Co Aminomethylenephosphinic acids, salts thereof, and process for their production
DE2115737C3 (de) * 1971-03-31 1979-11-08 Henkel Kgaa, 4000 Duesseldorf Verfahren zur Herstellung von 1 - Aminoalkan-1,1 -diphosphonsäuren
US4085134A (en) * 1974-02-15 1978-04-18 Petrolite Corporation Amino-phosphonic-sulfonic acids
SU513981A1 (ru) * 1974-06-27 1976-05-15 Институт биофизики Способ получени сульфонилалкиламино- -бисметилфосфоновых кислот
GB1503973A (en) * 1975-05-16 1978-03-15 Ici Ltd Maphthalene compounds containing phosphonic acid groups

Also Published As

Publication number Publication date
FR2385728A1 (fr) 1978-10-27
DK136478A (da) 1978-09-30
NL7803322A (nl) 1978-10-03
LU79321A1 (fr) 1978-06-29
ATA97278A (de) 1979-02-15
IT1095499B (it) 1985-08-10
SE7803473L (sv) 1978-09-30
US4216163A (en) 1980-08-05
JPS53121722A (en) 1978-10-24
GB1569645A (en) 1980-06-18
AT352142B (de) 1979-09-10

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