DE3562380D1 - Pigment composition for the cathodic protection of metalic surfaces against corrosion, and process for preparing the same - Google Patents

Pigment composition for the cathodic protection of metalic surfaces against corrosion, and process for preparing the same

Info

Publication number
DE3562380D1
DE3562380D1 DE8585401102T DE3562380T DE3562380D1 DE 3562380 D1 DE3562380 D1 DE 3562380D1 DE 8585401102 T DE8585401102 T DE 8585401102T DE 3562380 T DE3562380 T DE 3562380T DE 3562380 D1 DE3562380 D1 DE 3562380D1
Authority
DE
Germany
Prior art keywords
preparing
same
pigment composition
against corrosion
cathodic protection
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
DE8585401102T
Other languages
English (en)
Inventor
Maurice Barre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3562380D1 publication Critical patent/DE3562380D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C09D5/106—Anti-corrosive paints containing metal dust containing Zn
    • 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
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/12—Electrodes characterised by the material
    • C23F13/14—Material for sacrificial anodes
DE8585401102T 1984-06-05 1985-06-04 Pigment composition for the cathodic protection of metalic surfaces against corrosion, and process for preparing the same Expired DE3562380D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408781A FR2565237B1 (fr) 1984-06-05 1984-06-05 Composition pigmentaire destinee a la protection cathodique de surfaces metalliques contre la corrosion, ainsi que son procede de preparation

Publications (1)

Publication Number Publication Date
DE3562380D1 true DE3562380D1 (en) 1988-06-01

Family

ID=9304712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585401102T Expired DE3562380D1 (en) 1984-06-05 1985-06-04 Pigment composition for the cathodic protection of metalic surfaces against corrosion, and process for preparing the same

Country Status (4)

Country Link
US (1) US4713112A (de)
EP (1) EP0170541B1 (de)
DE (1) DE3562380D1 (de)
FR (1) FR2565237B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272190A1 (de) * 1986-12-18 1988-06-22 Maurice Barre Kathodisches Pigment zur Schützung von metallischen Oberflächen gegen Korrosion und Verfahren zur Herstellung desselben
US4794050A (en) * 1987-06-08 1988-12-27 Occidental Chemical Corporation Resistance welding of galvanized steel
CN102066613A (zh) 2008-05-19 2011-05-18 汉高股份及两合公司 用于金属基材的弱碱性薄无机腐蚀防护涂层

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408312A (en) * 1964-04-07 1968-10-29 Reynolds Metals Co Electrically conductive cermet compositions
US3562124A (en) * 1968-08-02 1971-02-09 Hooker Chemical Corp Composition for corrosion protection
US3884705A (en) * 1972-04-19 1975-05-20 Hooker Chemicals Plastics Corp Anti-corrosion weldable coating compositions
JPS5120230A (en) * 1974-07-30 1976-02-18 Dainippon Toryo Kk Boshokuhifukusoseibutsu
US4119763A (en) * 1974-09-27 1978-10-10 Hooker Chemicals & Plastics Corp. Anti-corrosion weldable coatings
US4346143A (en) * 1977-11-07 1982-08-24 Ppg Industries, Inc. Method of applying zinc-rich primer and product

Also Published As

Publication number Publication date
EP0170541A1 (de) 1986-02-05
FR2565237B1 (fr) 1986-09-19
EP0170541B1 (de) 1988-04-27
FR2565237A1 (fr) 1985-12-06
US4713112A (en) 1987-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee