DK1252118T3 - Kaliummonofluorphosphat som en korrosionshæmmer - Google Patents

Kaliummonofluorphosphat som en korrosionshæmmer

Info

Publication number
DK1252118T3
DK1252118T3 DK00901440T DK00901440T DK1252118T3 DK 1252118 T3 DK1252118 T3 DK 1252118T3 DK 00901440 T DK00901440 T DK 00901440T DK 00901440 T DK00901440 T DK 00901440T DK 1252118 T3 DK1252118 T3 DK 1252118T3
Authority
DK
Denmark
Prior art keywords
corrosion inhibitor
potassium monofluorophosphate
monofluorophosphate
potassium
reinforced concrete
Prior art date
Application number
DK00901440T
Other languages
English (en)
Inventor
Bernard Malric
Theophil Lutz
Original Assignee
Domtar Inc
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 Domtar Inc filed Critical Domtar Inc
Application granted granted Critical
Publication of DK1252118T3 publication Critical patent/DK1252118T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/16—Acids or salts thereof containing phosphorus in the anion, e.g. phosphates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5007—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing
    • C04B41/5015—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing containing phosphorus in the anion, e.g. phosphates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/65—Coating or impregnation with inorganic materials
    • C04B41/67—Phosphates
    • 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
    • C23F11/18—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 using inorganic inhibitors
    • C23F11/184—Phosphorous, arsenic, antimony or bismuth containing compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/61—Corrosion inhibitors
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/26—Corrosion of reinforcement resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DK00901440T 2000-01-26 2000-01-26 Kaliummonofluorphosphat som en korrosionshæmmer DK1252118T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2000/000070 WO2001055052A1 (en) 2000-01-26 2000-01-26 Potassium monofluorophosphate as a corrosion inhibitor

Publications (1)

Publication Number Publication Date
DK1252118T3 true DK1252118T3 (da) 2003-09-29

Family

ID=4143035

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00901440T DK1252118T3 (da) 2000-01-26 2000-01-26 Kaliummonofluorphosphat som en korrosionshæmmer

Country Status (12)

Country Link
US (1) US6596197B2 (da)
EP (1) EP1252118B1 (da)
JP (1) JP2003520750A (da)
AT (1) ATE242184T1 (da)
AU (1) AU2272900A (da)
CA (1) CA2390118A1 (da)
DE (1) DE60003242T2 (da)
DK (1) DK1252118T3 (da)
ES (1) ES2200815T3 (da)
HU (1) HUP0204215A2 (da)
NO (1) NO20023222D0 (da)
WO (1) WO2001055052A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60003242T2 (de) * 2000-01-26 2004-05-06 Domtar Inc., Montreal Kaliummonofluorphosphat als korrosionsinhibitor
CH696237A5 (fr) * 2003-04-09 2007-02-28 Arts Technology S A Procédé de traitement de structures en béton armé.
DE102005052791B4 (de) * 2005-11-05 2014-03-06 Bk Giulini Gmbh Verwendung von Monofluorphosphat inwässriger Lösung als Haftgrundierungsmittel, Verfahren zur Herstellung von verputzten Wänden oder Decken aus Beton mit verbesserter Haftung zwischen Putz und Betonoberfläche sowie die Verwendung von Putzmörtel enthaltend Monofluorphosphat zur Verbesserung der Haftung von Putzen auf Betonoberflächen
CN102690075A (zh) * 2012-06-15 2012-09-26 武汉源锦特种建材有限责任公司 低掺量高性能水泥阻锈剂及其制备方法
CN102731007A (zh) * 2012-06-15 2012-10-17 武汉三源特种建材有限责任公司 超低掺量的阻锈剂及其制备方法
RU2527467C2 (ru) * 2012-12-13 2014-08-27 Открытое акционерное общество "Полипласт" (ОАО "Полипласт") Ингибитор коррозии арматуры
US9581559B2 (en) 2013-08-19 2017-02-28 Board Of Regents, The University Of Texas System Corrosion detection sensor embedded within a concrete structure with a diffusion layer placed over the sacrificial transducer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352895A1 (fr) * 1976-04-21 1977-12-23 Diversey France Nouveau procede de traitement de surfaces metalliques au moyen de composes oxyfluores du phosphore 5
US4153478A (en) * 1976-04-21 1979-05-08 The Diversey Corporation Process for treatment of metallic surfaces by means of fluorophosphate salts
FR2527643B1 (fr) * 1982-05-28 1985-09-27 Ouest Union Chimique Indle Nouveau moyen inhibiteur de corrosion et composition le renfermant
US5071579A (en) * 1988-08-29 1991-12-10 Domtar Inc. Corrosion inhibiting systems, products containing residual amounts of such systems, and methods therefor
US5092923A (en) * 1990-12-07 1992-03-03 Center For Innovative Technology Composition and method for combatting chloride-induced corrosion in steel in reinforced concrete
EP0571456B1 (en) * 1991-02-14 1995-11-08 Domtar Inc. Method to reduce scaling due to freezing and thawing in concrete
DE60003242T2 (de) * 2000-01-26 2004-05-06 Domtar Inc., Montreal Kaliummonofluorphosphat als korrosionsinhibitor

Also Published As

Publication number Publication date
JP2003520750A (ja) 2003-07-08
EP1252118A1 (en) 2002-10-30
WO2001055052A1 (en) 2001-08-02
NO20023222L (no) 2002-07-03
DE60003242D1 (de) 2003-07-10
ES2200815T3 (es) 2004-03-16
ATE242184T1 (de) 2003-06-15
NO20023222D0 (no) 2002-07-03
EP1252118B1 (en) 2003-06-04
US6596197B2 (en) 2003-07-22
US20020166996A1 (en) 2002-11-14
CA2390118A1 (en) 2001-08-02
DE60003242T2 (de) 2004-05-06
HUP0204215A2 (hu) 2003-04-28
AU2272900A (en) 2001-08-07

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