WO2003087232A3 - Process for preparing modified pigments - Google Patents

Process for preparing modified pigments Download PDF

Info

Publication number
WO2003087232A3
WO2003087232A3 PCT/US2003/010809 US0310809W WO03087232A3 WO 2003087232 A3 WO2003087232 A3 WO 2003087232A3 US 0310809 W US0310809 W US 0310809W WO 03087232 A3 WO03087232 A3 WO 03087232A3
Authority
WO
WIPO (PCT)
Prior art keywords
preparing modified
modified pigments
attached
pigment
dried mixture
Prior art date
Application number
PCT/US2003/010809
Other languages
French (fr)
Other versions
WO2003087232A2 (en
Inventor
Melanie G Lamprey
John Mathew
Paul S Palumbo
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Priority to AT03746664T priority Critical patent/ATE549381T1/en
Priority to JP2003584181A priority patent/JP2005522556A/en
Priority to AU2003226328A priority patent/AU2003226328A1/en
Priority to CN03813452.7A priority patent/CN1717459B/en
Priority to EP03746664A priority patent/EP1499684B1/en
Publication of WO2003087232A2 publication Critical patent/WO2003087232A2/en
Publication of WO2003087232A3 publication Critical patent/WO2003087232A3/en

Links

Classifications

    • 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
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/32—Inkjet printing inks characterised by colouring agents
    • C09D11/322—Pigment inks
    • 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
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Abstract

A process for preparing a modified pigment having attached at least one organic group is described. This process comprises the step of reacting a dried mixture comprising a pigment having attached at least one reactive group and a modifying agent. The dried mixture is reacted under high intensity mixing conditions for a time and temperature sufficient to form the modified pigment.
PCT/US2003/010809 2002-04-12 2003-04-09 Process for preparing modified pigments WO2003087232A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT03746664T ATE549381T1 (en) 2002-04-12 2003-04-09 METHOD FOR PRODUCING MODIFIED PIGMENTS
JP2003584181A JP2005522556A (en) 2002-04-12 2003-04-09 Process for producing modified pigments
AU2003226328A AU2003226328A1 (en) 2002-04-12 2003-04-09 Process for preparing modified pigments
CN03813452.7A CN1717459B (en) 2002-04-12 2003-04-09 Process for preparing modified pigments
EP03746664A EP1499684B1 (en) 2002-04-12 2003-04-09 Process for preparing modified pigments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/121,418 2002-04-12
US10/121,418 US7173078B2 (en) 2002-04-12 2002-04-12 Process for preparing modified pigments

Publications (2)

Publication Number Publication Date
WO2003087232A2 WO2003087232A2 (en) 2003-10-23
WO2003087232A3 true WO2003087232A3 (en) 2004-02-19

Family

ID=28790328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/010809 WO2003087232A2 (en) 2002-04-12 2003-04-09 Process for preparing modified pigments

Country Status (8)

Country Link
US (1) US7173078B2 (en)
EP (1) EP1499684B1 (en)
JP (1) JP2005522556A (en)
CN (1) CN1717459B (en)
AT (1) ATE549381T1 (en)
AU (1) AU2003226328A1 (en)
TW (1) TWI266791B (en)
WO (1) WO2003087232A2 (en)

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US8580024B2 (en) * 2009-06-04 2013-11-12 Cabot Corporation Inkjet ink compositions comprising modified pigments
EP2443521A4 (en) * 2009-06-19 2012-11-28 Cabot Corp Chemical toners comprising modified pigments
CN102775657B (en) * 2011-05-13 2014-02-26 中国石油天然气股份有限公司 Carbon black-containing modified rubber and its preparation method
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US9546286B2 (en) 2011-07-22 2017-01-17 Cabot Corporation High resistivity coating compositions having unique percolation behavior, and electrostatic image developing systems and components thereof incorporating same
US8927648B2 (en) 2012-05-04 2015-01-06 Cabot Corporation Surface modification of pigments and compositions comprising the same
FR2993261B1 (en) 2012-07-13 2019-06-21 Cabot Corporation HIGHLY STRUCTURED CARBON BLACK
BR112015021129A2 (en) 2013-03-05 2017-07-18 Cabot Corp aqueous pigment dispersions
BR112015022734A2 (en) 2013-03-12 2017-07-18 Cabot Corp aqueous dispersions comprising nanocrystalline cellulose, and commercial inkjet printing compositions
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JP6570326B2 (en) * 2014-06-30 2019-09-04 キヤノン株式会社 Self-dispersing pigment manufacturing method, ink manufacturing method, and ink jet recording method
JP6602055B2 (en) * 2014-06-30 2019-11-06 キヤノン株式会社 Self-dispersing pigment manufacturing method, ink manufacturing method, and ink jet recording method
WO2016061090A1 (en) 2014-10-14 2016-04-21 Cabot Corporation Aqueous inkjet ink compositions
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EP3798278A1 (en) * 2016-03-30 2021-03-31 ECKART GmbH Effect pigment coated with binding agents for powder coatings, method for its preparation and use
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Also Published As

Publication number Publication date
EP1499684A2 (en) 2005-01-26
EP1499684B1 (en) 2012-03-14
AU2003226328A8 (en) 2003-10-27
TWI266791B (en) 2006-11-21
CN1717459B (en) 2010-05-26
ATE549381T1 (en) 2012-03-15
JP2005522556A (en) 2005-07-28
AU2003226328A1 (en) 2003-10-27
US20030195291A1 (en) 2003-10-16
CN1717459A (en) 2006-01-04
WO2003087232A2 (en) 2003-10-23
TW200403305A (en) 2004-03-01
US7173078B2 (en) 2007-02-06

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