GB1225969A - - Google Patents

Info

Publication number
GB1225969A
GB1225969A GB1225969DA GB1225969A GB 1225969 A GB1225969 A GB 1225969A GB 1225969D A GB1225969D A GB 1225969DA GB 1225969 A GB1225969 A GB 1225969A
Authority
GB
United Kingdom
Prior art keywords
benzotriazole
copper
dicyclohexylamine
steel
impregnated
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)
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 filed Critical
Publication of GB1225969A publication Critical patent/GB1225969A/en
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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
GB1225969D 1967-11-06 1967-11-06 Expired GB1225969A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5037467 1967-11-06

Publications (1)

Publication Number Publication Date
GB1225969A true GB1225969A (enrdf_load_stackoverflow) 1971-03-24

Family

ID=10455681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225969D Expired GB1225969A (enrdf_load_stackoverflow) 1967-11-06 1967-11-06

Country Status (6)

Country Link
BE (1) BE723464A (enrdf_load_stackoverflow)
DE (1) DE1807353A1 (enrdf_load_stackoverflow)
FR (1) FR1590880A (enrdf_load_stackoverflow)
GB (1) GB1225969A (enrdf_load_stackoverflow)
NL (1) NL6815532A (enrdf_load_stackoverflow)
SE (1) SE364076B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233670B (de) * 1960-08-02 1967-02-02 Ferodo Sa Franc De Schaltbare Scheibenreibungskupplung
DE1256084B (de) * 1962-09-14 1967-12-07 Porsche Kg Doppelkupplung fuer Ackerschlepper
DE1294827B (de) * 1964-07-22 1969-05-08 Kloeckner Humboldt Deutz Ag Einrichtung zum Betaetigen der Kupplung eines Kraftfahrzeuges

Also Published As

Publication number Publication date
DE1807353A1 (de) 1969-09-11
NL6815532A (enrdf_load_stackoverflow) 1969-05-08
BE723464A (enrdf_load_stackoverflow) 1969-05-06
SE364076B (enrdf_load_stackoverflow) 1974-02-11
FR1590880A (enrdf_load_stackoverflow) 1970-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees