DE1771343A1 - Stabilisierung von Loesungen fuer die Behandlung metallischer Oberflaechen - Google Patents

Stabilisierung von Loesungen fuer die Behandlung metallischer Oberflaechen

Info

Publication number
DE1771343A1
DE1771343A1 DE19631771343 DE1771343A DE1771343A1 DE 1771343 A1 DE1771343 A1 DE 1771343A1 DE 19631771343 DE19631771343 DE 19631771343 DE 1771343 A DE1771343 A DE 1771343A DE 1771343 A1 DE1771343 A1 DE 1771343A1
Authority
DE
Germany
Prior art keywords
solutions
trichlorethylene
alcohol
well
phosphating
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.)
Pending
Application number
DE19631771343
Other languages
German (de)
English (en)
Inventor
Campbell Donald Harvey
Vullo William Joseph
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.)
Hooker Chemical Corp
Original Assignee
Hooker Chemical Corp
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 US241016A external-priority patent/US3297495A/en
Application filed by Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of DE1771343A1 publication Critical patent/DE1771343A1/de
Pending legal-status Critical Current

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
    • C23G5/02854—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons characterised by the stabilising or corrosion inhibiting additives
    • C23G5/02893—Sulfur-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
    • C23C22/03—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions containing phosphorus compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Chemical Treatment Of Metals (AREA)
  • Lubricants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE19631771343 1962-01-10 1963-01-09 Stabilisierung von Loesungen fuer die Behandlung metallischer Oberflaechen Pending DE1771343A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16528862A 1962-01-10 1962-01-10
US16528962A 1962-01-10 1962-01-10
US165303A US3220890A (en) 1962-01-10 1962-01-10 Process and composition for phosphatizing metals
US241016A US3297495A (en) 1962-11-29 1962-11-29 Process and composition for phosphatizing metals

Publications (1)

Publication Number Publication Date
DE1771343A1 true DE1771343A1 (de) 1971-08-05

Family

ID=27496636

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19631771343 Pending DE1771343A1 (de) 1962-01-10 1963-01-09 Stabilisierung von Loesungen fuer die Behandlung metallischer Oberflaechen
DEH47913A Pending DE1293522B (de) 1962-01-10 1963-01-09 Stabilisierung von Loesungen fuer die Behandlung metallischer Oberflaechen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEH47913A Pending DE1293522B (de) 1962-01-10 1963-01-09 Stabilisierung von Loesungen fuer die Behandlung metallischer Oberflaechen

Country Status (5)

Country Link
US (1) US3220890A (https=)
BE (1) BE626972A (https=)
DE (2) DE1771343A1 (https=)
GB (2) GB1036842A (https=)
NL (2) NL287499A (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338754A (en) * 1962-11-13 1967-08-29 Hooker Chemical Corp Process and composition for phosphatizing metals
US3338756A (en) * 1963-10-28 1967-08-29 Hooker Chemical Corp Method for removing coatings
US4029523A (en) * 1975-03-20 1977-06-14 Diamond Shamrock Corporation Solvent phosphatizing compositions yielding non water soluble coatings
US4008101A (en) * 1975-03-20 1977-02-15 Diamond Shamrock Corporation Methylene chloride phosphatizing
EP0126220A1 (de) * 1983-04-26 1984-11-28 Hüls Aktiengesellschaft Beizlösung zum Beizen von Metalloberflächen und deren Anwendung
US20080113102A1 (en) * 2006-11-13 2008-05-15 Takashi Arai Agents for the surface treatment of zinc or zinc alloy products
CN110100044B (zh) 2016-12-22 2022-03-04 汉高股份有限及两合公司 儿茶酚化合物和官能化共反应化合物的预形成的反应产物减少裸金属表面氧化的用途
WO2018119368A1 (en) 2016-12-22 2018-06-28 Henkel Ag & Co. Kgaa Reaction products of catechol compounds and functionalized co-reactant compounds for metal pretreatment applications
ES2977783T3 (es) 2016-12-22 2024-08-30 Henkel Ag & Co Kgaa Tratamiento de sustratos metálicos revestidos por conversión con productos de reacción premoldeados a base decompuestos de catecol y de compuestos co-reactivos funcionalizados

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008680A (en) * 1931-03-03 1935-07-23 Du Pont Stabilization of halogenated hydrocarbons
US2043258A (en) * 1933-10-09 1936-06-09 Stauffer Chemical Co Stabilized carbon tetrachloride
US2515934A (en) * 1947-12-17 1950-07-18 Lite Chemical Corp Du Phosphate coating of metal articles
AT196198B (de) * 1952-12-31 1958-02-25 Metallgesellschaft Ag Mittel zur Herstellung und bzw. oder Ergänzung von schichtbildenden Phosphatierungslösungen
BE525399A (https=) * 1952-12-31
US2789070A (en) * 1955-07-01 1957-04-16 Du Pont Composition and process for phosphatizing metal
DE1096711B (de) * 1956-09-15 1961-01-05 Du Pont Entfettungsmittel fuer Metalle
GB891390A (en) * 1958-11-21 1962-03-14 Du Pont Phosphate coating of metal surfaces

Also Published As

Publication number Publication date
GB1036842A (en) 1966-07-20
US3220890A (en) 1965-11-30
GB1036841A (en) 1966-07-20
NL287499A (https=)
NL125376C (https=)
BE626972A (https=)
DE1293522B (de) 1969-04-24

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