NO960960L - Fremgangsmåte for fremstilling av et komposittmaterial - Google Patents

Fremgangsmåte for fremstilling av et komposittmaterial

Info

Publication number
NO960960L
NO960960L NO960960A NO960960A NO960960L NO 960960 L NO960960 L NO 960960L NO 960960 A NO960960 A NO 960960A NO 960960 A NO960960 A NO 960960A NO 960960 L NO960960 L NO 960960L
Authority
NO
Norway
Prior art keywords
titanium dioxide
dispersion
particles
paints
surface charge
Prior art date
Application number
NO960960A
Other languages
English (en)
Other versions
NO960960D0 (no
Inventor
Leslie Ainsley Simpson
Keith Robson
David Trevor Knight
Ronald Browb
Original Assignee
Tioxide Group Services Ltd
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 Tioxide Group Services Ltd filed Critical Tioxide Group Services Ltd
Publication of NO960960D0 publication Critical patent/NO960960D0/no
Publication of NO960960L publication Critical patent/NO960960L/no

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
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C09C1/0084—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3669—Treatment with low-molecular organic 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3676—Treatment with macro-molecular organic compounds
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/68—Particle size between 100-1000 nm
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

En fremgangsmåte for fremstilling av et strukturert pigmentdannende komposittmaterial omfatter å danne en dispersjon av ubelagte partikler av titandioksyd ved en pH-verdi hvorved partiklene har en overflateladning og å underkaste dispersjonen for krysstrøm- filtrering inntil dispersjonen inneholder mer enn 50 vekt% titandioksyd. Den konsentrerte dispersjonen blandes med en dispersjon av kjemisk adskilte partikler som har en over- flateladning med motsatt fortegn under betingelser som sikrer at fortegnet av overflate- ladningen på det ene eller det andre av de partikkelformede materialer ikke ombyttes. l det resulterende pigmentdannende komposittmaterial holdes titandioksydpartiklene i assosiasjon med de kjemisk adskilte partikler som et resultat av nevnte overflate- ladninger. Det strukturerte kompositt kan anvendes til å fremstille malinger som har høyere opasitet enn konvensjonelle malinger inneholdende en ekvivalent mengde titan- dioksyd og bestandigheten av disse malingene er bedre enn en konvensjonell maling inneholdende en lignende mengde ubelagt titandioksyd.
NO960960A 1995-03-11 1996-03-08 Fremgangsmåte for fremstilling av et komposittmaterial NO960960L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9504962.3A GB9504962D0 (en) 1995-03-11 1995-03-11 Composite pigmentary material

Publications (2)

Publication Number Publication Date
NO960960D0 NO960960D0 (no) 1996-03-08
NO960960L true NO960960L (no) 1996-09-12

Family

ID=10771062

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960960A NO960960L (no) 1995-03-11 1996-03-08 Fremgangsmåte for fremstilling av et komposittmaterial

Country Status (19)

Country Link
US (1) US5672201A (no)
EP (1) EP0732379B1 (no)
JP (1) JPH08259837A (no)
KR (1) KR960034327A (no)
CN (1) CN1138068A (no)
AR (1) AR001198A1 (no)
AT (1) ATE179445T1 (no)
AU (1) AU692666B2 (no)
BR (1) BR9600889A (no)
CA (1) CA2169864A1 (no)
DE (1) DE69602221T2 (no)
DK (1) DK0732379T3 (no)
ES (1) ES2130748T3 (no)
GB (1) GB9504962D0 (no)
GR (1) GR3030622T3 (no)
MY (1) MY111928A (no)
NO (1) NO960960L (no)
RU (1) RU2149167C1 (no)
ZA (1) ZA961418B (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9602221D0 (en) * 1996-02-03 1996-04-03 Tioxide Group Services Ltd Composite pigmentary material
EP1019454B1 (en) * 1997-01-09 2001-11-07 Ciba SC Holding AG Composite pigment
US6387531B1 (en) * 1998-07-27 2002-05-14 Nanogram Corporation Metal (silicon) oxide/carbon composite particles
US7384680B2 (en) 1997-07-21 2008-06-10 Nanogram Corporation Nanoparticle-based power coatings and corresponding structures
EP0957140A3 (en) * 1998-05-14 2000-05-10 Nikki Chemical Co., Ltd. Ultraviolet-cutoff material and process for preparing the same
US6214467B1 (en) 1998-07-24 2001-04-10 Rohm And Haas Company Polymer-pigment composites
US6562117B2 (en) * 2000-09-18 2003-05-13 Seiko Epson Corporation Process for producing pigment dispersion
US6544328B2 (en) * 2001-01-26 2003-04-08 Kerr-Mcgee Chemical Llc Process for preparing pigment dispersible in paints and plastics concentrates
DE10120821A1 (de) * 2001-04-27 2002-10-31 Sachtleben Chemie Gmbh Mit Polyalken beschichtete, poröse Füllstoffe
AU785282B2 (en) * 2001-06-20 2006-12-21 Rohm And Haas Company Coating with improved hiding, compositions prepared therewith, and processes for the preparation thereof
US8822569B2 (en) * 2001-06-20 2014-09-02 Rohm And Haas Company Composite particles
US7186770B2 (en) 2002-02-25 2007-03-06 E. I. Du Pont De Nemours And Company Unfinished rutile titanium dioxide slurry for paints and paper coatings
GB0516860D0 (en) * 2005-08-17 2005-09-21 Ici Plc A dry pigment blend
EP3421552B1 (en) * 2008-12-16 2022-05-25 Dow Global Technologies LLC A coating composition comprising polymer encapsulated metal oxide opacifying pigments and a process of producing the same
SI2377900T1 (sl) * 2010-04-16 2013-12-31 Omya International Ag Postopek za pripravo površinsko modificiranega mineralnega materiala, izhajajoči proizvodi in njihova uporaba
EP3536750A1 (en) 2011-10-05 2019-09-11 Imertech Sas Use of precipitated calcium carbonate particles
WO2013159090A2 (en) 2012-04-20 2013-10-24 Valspar Sourcing, Inc. Titanium dioxide pigment grind dispersion and paint
EP2838959B1 (en) * 2012-04-20 2020-10-07 Swimc Llc Method for making titanium dioxide pigment grind dispersion and paint
GB201409209D0 (en) * 2014-05-23 2014-07-09 Tioxide Europe Ltd Titanium dioxide
JP6867751B2 (ja) 2016-03-31 2021-05-12 大豊工業株式会社 シュー及び当該シューを具備する斜板式コンプレッサー
US10703928B2 (en) 2016-04-04 2020-07-07 Rohm And Haas Company Aqueous coating compositions having low or zero VOCs and comprising encapsulated or polymer adsorbed pigments and letdown binders
AU2020329516A1 (en) * 2019-08-09 2021-12-16 nanoSaar Production GmbH Colouring and filler pastes using inorganic particles with coated surface as a spacer

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US3453131A (en) * 1966-01-05 1969-07-01 Oxford Paper Co Composite colloidal pigment particles,their formation and suspensions thereof
US3536510A (en) * 1967-11-20 1970-10-27 Du Pont High solids tio2 slurry
GB1352618A (en) * 1971-08-02 1974-05-08 Union Carbide Corp Pigment dispersions
GB1532521A (en) * 1976-04-02 1978-11-15 Laporte Au Ltd Pigments
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JPS6151061A (ja) * 1984-08-21 1986-03-13 Nippon Steel Chem Co Ltd 導電性樹脂成型材料及びその製造方法
US4604174A (en) * 1985-04-30 1986-08-05 Dorr-Oliver Incorporated High flow electrofiltration
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Also Published As

Publication number Publication date
GB9504962D0 (en) 1995-04-26
GR3030622T3 (en) 1999-10-29
DE69602221T2 (de) 1999-08-19
AR001198A1 (es) 1997-09-24
EP0732379B1 (en) 1999-04-28
EP0732379A1 (en) 1996-09-18
KR960034327A (ko) 1996-10-22
DE69602221D1 (de) 1999-06-02
US5672201A (en) 1997-09-30
JPH08259837A (ja) 1996-10-08
ES2130748T3 (es) 1999-07-01
NO960960D0 (no) 1996-03-08
AU4561096A (en) 1996-09-19
BR9600889A (pt) 1997-12-30
RU2149167C1 (ru) 2000-05-20
ZA961418B (en) 1996-08-26
ATE179445T1 (de) 1999-05-15
DK0732379T3 (da) 1999-10-25
MY111928A (en) 2001-02-28
CA2169864A1 (en) 1996-09-12
CN1138068A (zh) 1996-12-18
AU692666B2 (en) 1998-06-11

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