DE102009028667A8 - Anti-corrosive pigment with core-shell structure - Google Patents

Anti-corrosive pigment with core-shell structure Download PDF

Info

Publication number
DE102009028667A8
DE102009028667A8 DE200910028667 DE102009028667A DE102009028667A8 DE 102009028667 A8 DE102009028667 A8 DE 102009028667A8 DE 200910028667 DE200910028667 DE 200910028667 DE 102009028667 A DE102009028667 A DE 102009028667A DE 102009028667 A8 DE102009028667 A8 DE 102009028667A8
Authority
DE
Germany
Prior art keywords
core
shell structure
corrosive pigment
corrosive
pigment
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.)
Ceased
Application number
DE200910028667
Other languages
German (de)
Other versions
DE102009028667A1 (en
Inventor
Andreas Brinkmann
Anja Zockoll
Maurice Redetzky
Volkmar Stenzel
Sabine Scharf
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE200910028667 priority Critical patent/DE102009028667A1/en
Publication of DE102009028667A1 publication Critical patent/DE102009028667A1/en
Publication of DE102009028667A8 publication Critical patent/DE102009028667A8/en
Ceased 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
    • 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
    • C09C1/62—Metallic pigments or fillers
    • 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
    • C09C1/62—Metallic pigments or fillers
    • C09C1/622—Comminution, shaping or abrasion of initially uncoated particles, possibly in presence of grinding aids, abrasives or chemical treating or coating agents; Particle solidification from melted or vaporised metal; Classification
    • C09C1/625—Comminution, shaping or abrasion of initially uncoated particles, possibly in presence of grinding aids, abrasives or chemical treating or coating agents; Particle solidification from melted or vaporised metal; Classification the particles consisting of zinc or a zinc alloy
    • 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
    • C09C1/62—Metallic pigments or fillers
    • C09C1/64—Aluminium
    • C09C1/642—Aluminium treated with inorganic compounds
    • 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
    • C09C1/62—Metallic pigments or fillers
    • C09C1/64—Aluminium
    • C09C1/644—Aluminium treated with organic compounds, e.g. polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
DE200910028667 2009-08-19 2009-08-19 Anticorrosive pigment having core-shell structure, useful as component of anticorrosive coating material e.g. powder lacquer, comprises a core comprising metal particles/alloy, and a shell comprising inner-, intermediate- and outer-layers Ceased DE102009028667A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200910028667 DE102009028667A1 (en) 2009-08-19 2009-08-19 Anticorrosive pigment having core-shell structure, useful as component of anticorrosive coating material e.g. powder lacquer, comprises a core comprising metal particles/alloy, and a shell comprising inner-, intermediate- and outer-layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910028667 DE102009028667A1 (en) 2009-08-19 2009-08-19 Anticorrosive pigment having core-shell structure, useful as component of anticorrosive coating material e.g. powder lacquer, comprises a core comprising metal particles/alloy, and a shell comprising inner-, intermediate- and outer-layers

Publications (2)

Publication Number Publication Date
DE102009028667A1 DE102009028667A1 (en) 2011-03-03
DE102009028667A8 true DE102009028667A8 (en) 2011-06-01

Family

ID=43524743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200910028667 Ceased DE102009028667A1 (en) 2009-08-19 2009-08-19 Anticorrosive pigment having core-shell structure, useful as component of anticorrosive coating material e.g. powder lacquer, comprises a core comprising metal particles/alloy, and a shell comprising inner-, intermediate- and outer-layers

Country Status (1)

Country Link
DE (1) DE102009028667A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012107634A1 (en) 2012-08-20 2014-02-20 Eckart Gmbh Zinc-magnesium anticorrosion pigments, anticorrosive paint and process for the preparation of anticorrosive pigments
DE102012107633A1 (en) 2012-08-20 2014-02-20 Eckart Gmbh Zinc magnesium alloy corrosion protection pigments, anticorrosive paint and process for the preparation of anticorrosive pigments
DE102012109055A1 (en) * 2012-09-25 2014-03-27 Eckart Gmbh Coated ferromagnetic metal pigments, process for their preparation and their use
EP3315563B1 (en) * 2016-10-28 2020-04-29 Ewald Dörken Ag Corrosion protective pigments and their use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021086C2 (en) * 1990-07-03 1993-02-18 Dr. Hans Heubach Gmbh & Co Kg, 3394 Langelsheim, De
EP0718377A1 (en) * 1994-12-22 1996-06-26 Chemische Fabrik Budenheim Rudolf A. Oetker Corrosion inhibiting pigment and its use
DE19807808A1 (en) * 1998-02-26 1999-09-02 Budenheim Rud A Oetker Chemie Anti-corrosive pigment and its use
EP1860159A2 (en) * 2006-05-24 2007-11-28 BK Giulini GmbH Anti-corrosion pigments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021086C2 (en) * 1990-07-03 1993-02-18 Dr. Hans Heubach Gmbh & Co Kg, 3394 Langelsheim, De
EP0718377A1 (en) * 1994-12-22 1996-06-26 Chemische Fabrik Budenheim Rudolf A. Oetker Corrosion inhibiting pigment and its use
DE19807808A1 (en) * 1998-02-26 1999-09-02 Budenheim Rud A Oetker Chemie Anti-corrosive pigment and its use
EP1860159A2 (en) * 2006-05-24 2007-11-28 BK Giulini GmbH Anti-corrosion pigments

Also Published As

Publication number Publication date
DE102009028667A1 (en) 2011-03-03

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OP8 Request for examination as to paragraph 44 patent law
8196 Reprint of faulty title page (publication) german patentblatt: part 1a6
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final