FR2118698A5 - - Google Patents

Info

Publication number
FR2118698A5
FR2118698A5 FR7145264A FR7145264A FR2118698A5 FR 2118698 A5 FR2118698 A5 FR 2118698A5 FR 7145264 A FR7145264 A FR 7145264A FR 7145264 A FR7145264 A FR 7145264A FR 2118698 A5 FR2118698 A5 FR 2118698A5
Authority
FR
France
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
FR7145264A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2118698A5 publication Critical patent/FR2118698A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/365—Organic compounds containing phosphorus containing carboxyl groups
    • 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
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7145264A 1970-12-16 1971-12-16 Expired FR2118698A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702061838 DE2061838C3 (de) 1970-12-16 1970-12-16 2-Phosphono-butan-1,2-dicarbonsäure-Derivate, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Mittel

Publications (1)

Publication Number Publication Date
FR2118698A5 true FR2118698A5 (de) 1972-07-28

Family

ID=5791098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145264A Expired FR2118698A5 (de) 1970-12-16 1971-12-16

Country Status (13)

Country Link
JP (2) JPS5438086B1 (de)
AT (2) AT317397B (de)
BE (1) BE776727A (de)
CA (1) CA975380A (de)
CH (1) CH567042A5 (de)
DE (1) DE2061838C3 (de)
DK (1) DK138382C (de)
ES (1) ES398036A1 (de)
FR (1) FR2118698A5 (de)
GB (1) GB1320449A (de)
IT (1) IT946142B (de)
NL (1) NL175624C (de)
SE (1) SE394438B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189324A1 (de) * 1972-05-26 1974-01-25 Bayer Ag
FR2207983A1 (de) * 1972-11-29 1974-06-21 Henkel & Cie Gmbh
EP0197434A2 (de) * 1985-04-03 1986-10-15 Henkel Kommanditgesellschaft auf Aktien Klarspülmittel für die maschinelle Geschirreinigung
EP0361248A1 (de) * 1988-09-29 1990-04-04 Bayer Ag Verfahren zur Kühlwasserbehandlung
WO1996020603A1 (fr) * 1995-01-06 1996-07-11 Cfpi Agro Procede et composition a base d'ethephon pour la regulation de la croissance des vegetaux
US5567236A (en) * 1992-12-29 1996-10-22 C F P I Composition containing materials improving the rheological properties of cement-based products

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325829C2 (de) * 1973-05-22 1982-04-01 Henkel KGaA, 4000 Düsseldorf Sequestrierungsmittel
GB1570930A (en) * 1976-02-24 1980-07-09 Fuji Photo Film Co Ltd Colour photographic processing of silver halide material
DE2916136A1 (de) 1979-04-20 1980-10-30 Bayer Ag Abs-formmassen mit verbesserter oberflaeche
CA1151498A (en) * 1979-10-23 1983-08-09 Dearborn Chemicals Ltd. Treatment of aqueous systems
DE3108238A1 (de) * 1981-03-05 1982-09-23 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von alkalimetallsalzen der 1-phosphonopropan-1,2,3-tricarbonsaeure
DE3829961A1 (de) * 1988-09-03 1990-03-08 Bayer Ag Verfahren zur kontinuierlichen herstellung von 2-phosphonobutan-1,2,4-tricarbonsaeure und ihrer alkalimetallsalze
DE4011370C1 (en) * 1990-04-07 1991-02-14 Bayer Ag, 5090 Leverkusen, De 1-Carboxy-1-phosphono-cyclo-pentan-3-one removal - by adding hydrogen peroxide to aq. soln. of 2-phosphono-butane-1,2,4-tri:carboxylic acid
DE4011379C1 (de) * 1990-04-07 1991-02-14 Bayer Ag, 5090 Leverkusen, De
DE19519318C2 (de) * 1995-05-26 1997-05-15 Bayer Ag Verfahren zur Herstellung von 2-Phosphonobutan-1,2,4-tricarbonsäure und ihrer Alkalimetallsalze
CN111875632A (zh) * 2020-08-26 2020-11-03 华东理工大学 一种通过水解反应制备pbtca的方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189324A1 (de) * 1972-05-26 1974-01-25 Bayer Ag
FR2207983A1 (de) * 1972-11-29 1974-06-21 Henkel & Cie Gmbh
EP0197434A2 (de) * 1985-04-03 1986-10-15 Henkel Kommanditgesellschaft auf Aktien Klarspülmittel für die maschinelle Geschirreinigung
EP0197434A3 (en) * 1985-04-03 1987-03-18 Henkel Kommanditgesellschaft Auf Aktien Rinsing agents for use in mechanical dish washing
EP0361248A1 (de) * 1988-09-29 1990-04-04 Bayer Ag Verfahren zur Kühlwasserbehandlung
US4968431A (en) * 1988-09-29 1990-11-06 Bayer Aktiengesellschaft Process for treating cooling water
US5567236A (en) * 1992-12-29 1996-10-22 C F P I Composition containing materials improving the rheological properties of cement-based products
WO1996020603A1 (fr) * 1995-01-06 1996-07-11 Cfpi Agro Procede et composition a base d'ethephon pour la regulation de la croissance des vegetaux
FR2729052A1 (fr) * 1995-01-06 1996-07-12 Francais Prod Ind Cfpi Procede et composition a base d'ethephon pour la regularisation de la croissance des vegetaux

Also Published As

Publication number Publication date
SE394438B (sv) 1977-06-27
DE2061838A1 (de) 1972-06-29
JPS5438086B1 (de) 1979-11-19
DK138382B (da) 1978-08-28
AT317397B (de) 1974-08-26
CA975380A (en) 1975-09-30
DK138382C (da) 1979-02-05
DE2061838B2 (de) 1976-04-29
ES398036A1 (es) 1974-07-01
NL175624B (nl) 1984-07-02
JPS5312913B1 (de) 1978-05-06
GB1320449A (en) 1973-06-13
BE776727A (fr) 1972-06-15
AT305308B (de) 1973-02-26
NL175624C (nl) 1984-12-03
NL7117295A (de) 1972-06-20
CH567042A5 (de) 1975-09-30
IT946142B (it) 1973-05-21
DE2061838C3 (de) 1980-06-12

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Legal Events

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CD Change of name or company name