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WO2005010103A3 - Pigment anticorrosion - Google Patents

Pigment anticorrosion Download PDF

Info

Publication number
WO2005010103A3
WO2005010103A3 PCT/RU2004/000292 RU2004000292W WO2005010103A3 WO 2005010103 A3 WO2005010103 A3 WO 2005010103A3 RU 2004000292 W RU2004000292 W RU 2004000292W WO 2005010103 A3 WO2005010103 A3 WO 2005010103A3
Authority
WO
WIPO (PCT)
Prior art keywords
ions
pigment
phosphate
molibdate
chromate
Prior art date
Application number
PCT/RU2004/000292
Other languages
English (en)
Russian (ru)
Other versions
WO2005010103A2 (fr
Inventor
Dmitry Vyacheslavov Romanovsky
Evgeny Agubekirovich Indeikin
Marina Vitaljevna Skopintseva
Original Assignee
Dmitry Vyacheslavov Romanovsky
Evgeny Agubekirovich Indeikin
Marina Vitaljevna Skopintseva
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 Dmitry Vyacheslavov Romanovsky, Evgeny Agubekirovich Indeikin, Marina Vitaljevna Skopintseva filed Critical Dmitry Vyacheslavov Romanovsky
Priority to DE112004000830T priority Critical patent/DE112004000830T5/de
Priority to EA200600282A priority patent/EA008800B1/ru
Publication of WO2005010103A2 publication Critical patent/WO2005010103A2/fr
Publication of WO2005010103A3 publication Critical patent/WO2005010103A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0003—Compounds of molybdenum
    • 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
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

La présente invention peut être utilisée dans l'industrie des peintures et vernis. L'invention concerne un pigment anticorrosion qui se présente sous forme de phosphate-molybdate de calcium, le rapport entre les ions molybdate et les ions phosphate étant compris entre 1:0,01 et 1:100. Ledit pigment est produit à l'aide d'un procédé qui consiste : à mélanger du carbonate de calcium et de l'eau, et à agiter ledit mélange pendant 1 heure à une température de 95 °C ; à ajouter progressivement, tout en agitant énergiquement, une solution contenant du permolybdate d'ammonium et de l'acide orthophosphorique à la suspension obtenue ; à poursuivre l'agitation durant les 5 heures suivant l'introduction de tous les éléments ; et à sécher la suspension à une température de 380 °C. Le pigment obtenu est d'un blanc éclatant, est moins soluble dans l'eau que le phosphate-chromate de calcium, est non toxique, et le remplacement des ions chromate par des ions molybdate n'affecte pas ses propriétés anticorrosion.
PCT/RU2004/000292 2003-07-29 2004-07-27 Pigment anticorrosion WO2005010103A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112004000830T DE112004000830T5 (de) 2003-07-29 2004-07-27 Korrosionsschutzpigment
EA200600282A EA008800B1 (ru) 2003-07-29 2004-07-27 Противокоррозионный пигмент

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2003123808/15A RU2237073C1 (ru) 2003-07-29 2003-07-29 Противокоррозионный пигмент
RU2003123808 2003-07-29

Publications (2)

Publication Number Publication Date
WO2005010103A2 WO2005010103A2 (fr) 2005-02-03
WO2005010103A3 true WO2005010103A3 (fr) 2005-04-07

Family

ID=33434094

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2004/000292 WO2005010103A2 (fr) 2003-07-29 2004-07-27 Pigment anticorrosion

Country Status (4)

Country Link
DE (1) DE112004000830T5 (fr)
EA (1) EA008800B1 (fr)
RU (1) RU2237073C1 (fr)
WO (1) WO2005010103A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63485A (ja) * 1986-06-18 1988-01-05 Nok Corp 放射冷却膜
US6004475A (en) * 1996-06-27 1999-12-21 Fmc Corporation Corrosion inhibiting solutions for refrigeration systems comprising heteropoly complex anions of transition metal elements
JP2001064548A (ja) * 1999-08-27 2001-03-13 Kikusui Chemical Industries Co Ltd 耐火被覆層の形成方法
JP2002144474A (ja) * 2000-11-16 2002-05-21 Nisshin Steel Co Ltd 白色系メタリック調塗装金属板

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656779A1 (de) * 1976-12-15 1978-06-22 Bayer Ag Neue korrosionsschutzpigmente auf basis cazn tief 2 (po tief 4 ) tief 2 mal 2 h tief 2 o und deren herstellung
GB2121419B (en) * 1982-06-01 1985-07-31 Int Paint Plc Anti-corrosive paint
RU2122556C1 (ru) * 1997-07-01 1998-11-27 Закрытое акционерное общество Производственная фирма "Оксид" Способ получения антикоррозионного пигмента на основе фосфатов алюминия и молибдена
RU2151157C1 (ru) * 1999-07-19 2000-06-20 Общество с ограниченной ответственностью "Производственное предприятие "Ярпромцентр" Противокоррозионный пигмент
RU2199562C1 (ru) * 2001-10-15 2003-02-27 Романовский Дмитрий Вячеславович Противокоррозионный пигмент

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63485A (ja) * 1986-06-18 1988-01-05 Nok Corp 放射冷却膜
US6004475A (en) * 1996-06-27 1999-12-21 Fmc Corporation Corrosion inhibiting solutions for refrigeration systems comprising heteropoly complex anions of transition metal elements
JP2001064548A (ja) * 1999-08-27 2001-03-13 Kikusui Chemical Industries Co Ltd 耐火被覆層の形成方法
JP2002144474A (ja) * 2000-11-16 2002-05-21 Nisshin Steel Co Ltd 白色系メタリック調塗装金属板

Also Published As

Publication number Publication date
RU2003123808A (ru) 2005-01-27
WO2005010103A2 (fr) 2005-02-03
DE112004000830T5 (de) 2006-03-23
EA200600282A1 (ru) 2006-06-30
EA008800B1 (ru) 2007-08-31
RU2237073C1 (ru) 2004-09-27

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