FR1111043A - Procédé de protection des métaux au cours de leur traitement par des agents acides - Google Patents

Procédé de protection des métaux au cours de leur traitement par des agents acides

Info

Publication number
FR1111043A
FR1111043A FR1111043DA FR1111043A FR 1111043 A FR1111043 A FR 1111043A FR 1111043D A FR1111043D A FR 1111043DA FR 1111043 A FR1111043 A FR 1111043A
Authority
FR
France
Prior art keywords
treatment
metals during
acidic agents
protecting metals
protecting
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.)
Expired
Application number
Other languages
English (en)
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.)
DEHYDAG
Dehydag Deutsche Hydrierwerke GmbH
Original Assignee
DEHYDAG
Dehydag Deutsche Hydrierwerke 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 DEHYDAG, Dehydag Deutsche Hydrierwerke GmbH filed Critical DEHYDAG
Application granted granted Critical
Publication of FR1111043A publication Critical patent/FR1111043A/fr
Expired 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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/065—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors sulfur-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR1111043D 1953-11-02 1954-10-29 Procédé de protection des métaux au cours de leur traitement par des agents acides Expired FR1111043A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED16268A DE1034452B (de) 1953-11-02 1953-11-02 Sparbeizmittel zum Schutze von Metallen bei der Behandlung mit sauren Mitteln

Publications (1)

Publication Number Publication Date
FR1111043A true FR1111043A (fr) 1956-02-21

Family

ID=7035314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111043D Expired FR1111043A (fr) 1953-11-02 1954-10-29 Procédé de protection des métaux au cours de leur traitement par des agents acides

Country Status (6)

Country Link
US (1) US2988512A (fr)
BE (1) BE532113A (fr)
CH (1) CH335580A (fr)
DE (1) DE1034452B (fr)
FR (1) FR1111043A (fr)
GB (1) GB768581A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1309274A (en) * 1970-10-27 1973-03-07 Ilford Ltd Merocyanin dyes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734869A (en) * 1956-02-14 Lubricating oil additive
US856644A (en) * 1905-08-28 1907-06-11 Charles E Laverty Pickling-bath.
US1855035A (en) * 1928-01-14 1932-04-19 Rubber Service Lab Co Means of preserving metallic surfaces
DE883544C (de) * 1944-11-25 1953-07-20 Bayer Ag Metallsparbeize und Kesselsteinentfernungsmittel
US2544001A (en) * 1948-02-09 1951-03-06 Monsanto Chemicals Cleaning of metallic surfaces
US2614081A (en) * 1948-03-26 1952-10-14 Pennsylvania Salt Mfg Co Pickling bath foaming agent
DE825038C (de) * 1948-10-02 1952-01-10 Farbwerke Hoechst Vormals Meis Sparbeitze
US2547193A (en) * 1949-04-13 1951-04-03 Monsanto Chemicals Pickling of metals
US2642430A (en) * 1949-04-27 1953-06-16 Monsanto Chemicals Hydroxy substituted aliphatic ether derivatives of nitrogen heterocyclics
DE864185C (de) * 1950-11-25 1953-01-22 Hoechst Ag Sparbeize
NL272723A (fr) * 1951-05-31
US2651630A (en) * 1951-10-26 1953-09-08 Monsanto Chemicals Mercapto azine derivatives
US2695310A (en) * 1951-12-12 1954-11-23 Lever Brothers Ltd Preparation of guanidinium mercaptoalkanesulfonate
US2699991A (en) * 1951-12-22 1955-01-18 California Research Corp Surface-active compounds and fuel compositions containing them
DE914698C (de) * 1952-05-21 1954-07-08 Dr Arthur Luettringhaus Verfahren zum Schutze von Metallen gegen Korrosion
US2799651A (en) * 1953-02-20 1957-07-16 Standard Oil Co Corrosion inhibitors and compositions containing the same

Also Published As

Publication number Publication date
US2988512A (en) 1961-06-13
GB768581A (en) 1957-02-20
BE532113A (fr)
DE1034452B (de) 1958-07-17
CH335580A (de) 1959-01-15

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