FR2707672B1 - Composition for the treatment of the internal surfaces of pipes for the circulation of service liquids, in particular pipes for central heating installations. - Google Patents

Composition for the treatment of the internal surfaces of pipes for the circulation of service liquids, in particular pipes for central heating installations.

Info

Publication number
FR2707672B1
FR2707672B1 FR9308167A FR9308167A FR2707672B1 FR 2707672 B1 FR2707672 B1 FR 2707672B1 FR 9308167 A FR9308167 A FR 9308167A FR 9308167 A FR9308167 A FR 9308167A FR 2707672 B1 FR2707672 B1 FR 2707672B1
Authority
FR
France
Prior art keywords
pipes
circulation
treatment
composition
internal surfaces
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 - Lifetime
Application number
FR9308167A
Other languages
French (fr)
Other versions
FR2707672A1 (en
Inventor
Benhaim Alain
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
Priority to FR9308167A priority Critical patent/FR2707672B1/en
Publication of FR2707672A1 publication Critical patent/FR2707672A1/en
Application granted granted Critical
Publication of FR2707672B1 publication Critical patent/FR2707672B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions

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)
  • Detergent Compositions (AREA)
FR9308167A 1993-06-30 1993-06-30 Composition for the treatment of the internal surfaces of pipes for the circulation of service liquids, in particular pipes for central heating installations. Expired - Lifetime FR2707672B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9308167A FR2707672B1 (en) 1993-06-30 1993-06-30 Composition for the treatment of the internal surfaces of pipes for the circulation of service liquids, in particular pipes for central heating installations.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308167A FR2707672B1 (en) 1993-06-30 1993-06-30 Composition for the treatment of the internal surfaces of pipes for the circulation of service liquids, in particular pipes for central heating installations.

Publications (2)

Publication Number Publication Date
FR2707672A1 FR2707672A1 (en) 1995-01-20
FR2707672B1 true FR2707672B1 (en) 1996-01-12

Family

ID=9448876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9308167A Expired - Lifetime FR2707672B1 (en) 1993-06-30 1993-06-30 Composition for the treatment of the internal surfaces of pipes for the circulation of service liquids, in particular pipes for central heating installations.

Country Status (1)

Country Link
FR (1) FR2707672B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE546277A (en) *
GB869870A (en) * 1959-07-30 1961-06-07 Reddish Chemical Company Ltd Improvements in the cleaning of heat exchangers of the plate type
US3951827A (en) * 1973-12-03 1976-04-20 Borg-Warner Corporation Composition and method for removing insoluble scale deposits from surfaces
JPS58189381A (en) * 1982-04-27 1983-11-05 Teijin Ltd Composition for cleaning metallic surface
US4539134A (en) * 1982-12-02 1985-09-03 Halliburton Company Methods and cleaning compositions for removing organic materials from metallic surfaces
US4497667A (en) * 1983-07-11 1985-02-05 Amchem Products, Inc. Pretreatment compositions for metals
FR2584102B3 (en) * 1985-06-26 1988-04-08 Luddeni Cesar PRETREATMENT PROCESS FOR SOFTENING POLYMERIZED OXIDES OF AN INTERIOR SURFACE OF CONDUITS AND REINFORCEMENTS OF A CIRCULATION SERVICE LIQUID AND COMPOSITION OF THE PRETREATMENT SOLUTION
JPH0317288A (en) * 1989-06-13 1991-01-25 Daicel Chem Ind Ltd Electrolytic cleaning solution for stamper

Also Published As

Publication number Publication date
FR2707672A1 (en) 1995-01-20

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