GB2169890B - Corrosion inhibiting water-additives and a process for their preparation - Google Patents

Corrosion inhibiting water-additives and a process for their preparation

Info

Publication number
GB2169890B
GB2169890B GB08601285A GB8601285A GB2169890B GB 2169890 B GB2169890 B GB 2169890B GB 08601285 A GB08601285 A GB 08601285A GB 8601285 A GB8601285 A GB 8601285A GB 2169890 B GB2169890 B GB 2169890B
Authority
GB
United Kingdom
Prior art keywords
additives
preparation
corrosion inhibiting
inhibiting water
water
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
GB08601285A
Other versions
GB2169890A (en
GB8601285D0 (en
Inventor
Terezia Dobi
Lajos Hornung
Klara Mate
Edit Ollari
Judit Santha
Maria Toreki
Laszlo Vilimi
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.)
Borsodi Vegyi Kombinat Rt
Original Assignee
Borsodi Vegyi Kombinat Rt
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 Borsodi Vegyi Kombinat Rt filed Critical Borsodi Vegyi Kombinat Rt
Priority claimed from PCT/HU1984/000034 external-priority patent/WO1985005380A1/en
Publication of GB8601285D0 publication Critical patent/GB8601285D0/en
Publication of GB2169890A publication Critical patent/GB2169890A/en
Application granted granted Critical
Publication of GB2169890B publication Critical patent/GB2169890B/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
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
GB08601285A 1984-05-21 1984-05-21 Corrosion inhibiting water-additives and a process for their preparation Expired GB2169890B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/HU1984/000034 WO1985005380A1 (en) 1984-05-21 1984-05-21 Corrosion inhibiting water additives and preparation process thereof
HU538085 1985-12-05

Publications (3)

Publication Number Publication Date
GB8601285D0 GB8601285D0 (en) 1986-02-26
GB2169890A GB2169890A (en) 1986-07-23
GB2169890B true GB2169890B (en) 1989-01-11

Family

ID=26317831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08601285A Expired GB2169890B (en) 1984-05-21 1984-05-21 Corrosion inhibiting water-additives and a process for their preparation

Country Status (1)

Country Link
GB (1) GB2169890B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197314B (en) * 1986-10-01 1988-11-30 Ciuti Maria Grazia PROTECTIVE COMPOSITION WITH CONVERSION ACTION ON IRON OXIDES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254141A (en) * 1962-09-12 1966-05-31 Gen Aniline & Film Corp Neutralized phosphate esters of pentadecylphenol as corrosion inhibitors and preparation thereof
US3504055A (en) * 1967-10-06 1970-03-31 Mobil Oil Corp Neutral primary tertiaralkyl amine salts of tripolyphosphoric acid and phosphoric acid alkyl esters
US3837803A (en) * 1972-07-11 1974-09-24 Betz Laboratories Orthophosphate corrosion inhibitors and their use
FR2358473A1 (en) * 1976-07-13 1978-02-10 Elf Aquitaine PERFECTED PROCESS FOR INHIBITIONING THE CORROSION OF FERROUS METALS IN AQUEOUS ENVIRONMENT AND ESPECIALLY IN SEA WATER

Also Published As

Publication number Publication date
GB2169890A (en) 1986-07-23
GB8601285D0 (en) 1986-02-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920521