IT1018703B - Acidi oligocarbossi alcanfosfonici e procedimento per la loro produ zione - Google Patents

Acidi oligocarbossi alcanfosfonici e procedimento per la loro produ zione

Info

Publication number
IT1018703B
IT1018703B IT5176774A IT5176774A IT1018703B IT 1018703 B IT1018703 B IT 1018703B IT 5176774 A IT5176774 A IT 5176774A IT 5176774 A IT5176774 A IT 5176774A IT 1018703 B IT1018703 B IT 1018703B
Authority
IT
Italy
Prior art keywords
oligocarbox
alcanphosphonic
acids
procedure
production
Prior art date
Application number
IT5176774A
Other languages
English (en)
Original Assignee
Hoechst 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
Priority claimed from DE19732333151 external-priority patent/DE2333151C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1018703B publication Critical patent/IT1018703B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
    • C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents
    • C23C18/36—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents using hypophosphites
    • 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)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT5176774A 1973-06-29 1974-06-27 Acidi oligocarbossi alcanfosfonici e procedimento per la loro produ zione IT1018703B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732333151 DE2333151C3 (de) 1973-06-29 OHgocarboxy-alkan-phosphonsäuren sowie Verfahren zu Ihrer Herstellung

Publications (1)

Publication Number Publication Date
IT1018703B true IT1018703B (it) 1977-10-20

Family

ID=5885486

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5176774A IT1018703B (it) 1973-06-29 1974-06-27 Acidi oligocarbossi alcanfosfonici e procedimento per la loro produ zione

Country Status (8)

Country Link
BE (1) BE816947A (it)
CA (1) CA1021348A (it)
CH (1) CH608018A5 (it)
FR (1) FR2235131B1 (it)
GB (1) GB1423495A (it)
IT (1) IT1018703B (it)
NL (1) NL181013C (it)
SE (1) SE400563B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437662A1 (de) * 1974-08-05 1976-02-19 Hoechst Ag Wasch- und reinigungsmittel
DE2505435C3 (de) 1975-02-08 1980-07-31 Hoechst Ag, 6000 Frankfurt Verwendung von Carboxy-alkan-Verbindungen des Phosphors als Korrosionsinhibitoren
GB1572406A (en) 1976-12-24 1980-07-30 Ciba Geigy Ag Aliphatic phosphonic/carboxylic acid compounds
AT386000B (de) * 1985-06-20 1988-06-10 Vianova Kunstharz Ag Verfahren zur stabilisierung von aluminiumpigmenten
DE4011379C1 (it) * 1990-04-07 1991-02-14 Bayer Ag, 5090 Leverkusen, De
CA2057822C (en) * 1990-12-18 1998-04-21 Keith Philip Davis Water treatment agent

Also Published As

Publication number Publication date
NL181013C (nl) 1987-06-01
FR2235131A1 (it) 1975-01-24
NL7408690A (it) 1974-12-31
CA1021348A (en) 1977-11-22
SE7405537L (it) 1974-12-30
SE400563B (sv) 1978-04-03
NL181013B (nl) 1987-01-02
DE2333151A1 (de) 1975-01-16
GB1423495A (en) 1976-02-04
BE816947A (fr) 1974-12-27
CH608018A5 (en) 1978-12-15
DE2333151B2 (de) 1976-09-16
FR2235131B1 (it) 1979-01-05

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