IN2014MN02664A - - Google Patents

Info

Publication number
IN2014MN02664A
IN2014MN02664A IN2664MUN2014A IN2014MN02664A IN 2014MN02664 A IN2014MN02664 A IN 2014MN02664A IN 2664MUN2014 A IN2664MUN2014 A IN 2664MUN2014A IN 2014MN02664 A IN2014MN02664 A IN 2014MN02664A
Authority
IN
India
Prior art keywords
pigment
composite
particles
pigment particles
titanium dioxide
Prior art date
Application number
Inventor
Uwe Wilkenhoener
Frank Mersch
Original Assignee
Kronos Int 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 Kronos Int Inc filed Critical Kronos Int Inc
Publication of IN2014MN02664A publication Critical patent/IN2014MN02664A/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
    • 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
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other 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
    • C09C1/0081—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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • 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
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention relates to the production of pigment containing composite pigment particles and to the use thereof in order to improve the pigment light scattering efficiency in coatings plastics and laminate. The composite pigment particles contain titanium dioxide pigment particles at least one inorganic and/or organic filler as an extender and calcium carbonate which is precipitated in the process. The filler is preferably selected from the group consisting of Ca Ca Mg and Mg carbonates natural and synthetic silicon dioxide and oxides. The composite particles are produced in a combined process consisting of precipitation and dispersion. The use of the composite pigment particles according to the invention said particles consisting of fillers and titanium dioxide pigment allows the use of less pigment without or with only a low loss of optical properties depending on the selected combination. Alternatively even greater values can be achieved with respect to tinting strength for example when the same pigment content is used. In particular a part or all of the TiO content in the user system can be replaced with the composite pigment particles according to the invention.
IN2664MUN2014 2012-06-28 2013-06-20 IN2014MN02664A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012012899 2012-06-28
DE102013009635.9A DE102013009635A1 (en) 2012-06-28 2013-06-10 Titanium dioxide-containing and carbonate-containing composite pigments and process for their preparation
PCT/EP2013/001828 WO2014000874A1 (en) 2012-06-28 2013-06-20 Titanium dioxide-containing and carbonate-containing composite pigments and method for producing same

Publications (1)

Publication Number Publication Date
IN2014MN02664A true IN2014MN02664A (en) 2015-08-28

Family

ID=48747504

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2664MUN2014 IN2014MN02664A (en) 2012-06-28 2013-06-20

Country Status (9)

Country Link
US (1) US8858701B2 (en)
EP (1) EP2877539B1 (en)
CN (1) CN104411779B (en)
BR (1) BR112014029961B1 (en)
DE (1) DE102013009635A1 (en)
ES (1) ES2687980T3 (en)
HK (1) HK1206769A1 (en)
IN (1) IN2014MN02664A (en)
WO (1) WO2014000874A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2883917A1 (en) 2013-12-13 2015-06-17 Kronos International, Inc. Composite pigments containing calcium phosphate and method for their preparation
EP2886613A1 (en) 2013-12-17 2015-06-24 Kronos International, Inc. Method for manufacturing composite particles
EP3081602A1 (en) 2015-04-17 2016-10-19 Kronos International, Inc. Composite pigments containing aluminium hydroxide and method for their preparation
DE102015002946A1 (en) 2015-03-10 2016-09-15 Kronos International, Inc. Aluminum hydroxide-containing composite pigments and process for their preparation
MX2017010794A (en) 2015-03-10 2017-12-15 Kronos Int Inc Composite pigments containing aluminium hydroxide and method for the production thereof.
CN104893364A (en) * 2015-06-03 2015-09-09 安徽省铜陵县牛山矿业有限责任公司 Production technique and production line of mineral/TiO2 composite granular material
EP3307531A4 (en) * 2015-06-09 2019-02-27 Imerys USA, Inc. Compositions and methods for reducing or extending titanium dioxide in paper
EP3202858A1 (en) * 2016-02-02 2017-08-09 Kronos International, Inc. The preparation of matt paints and printing inks
WO2017161066A1 (en) 2016-03-16 2017-09-21 The Sherwin-Williams Company Opacifying clusters for use in paint compositions
CN106189369A (en) * 2016-07-11 2016-12-07 滁州格锐矿业有限责任公司 A kind of titanium white composite powder preparation method
AU2017350645B2 (en) * 2016-10-24 2021-10-21 Ishihara Sangyo Kaisha, Ltd. Composite pigment and production method thereof, paint composition containing composite pigment, and coating film
CN109651851A (en) * 2019-01-15 2019-04-19 上海崇明木棉花开手工社 The inorganic-organic hybridization nano pigment and preparation method of natural botanical source and application

Family Cites Families (27)

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US2170800A (en) * 1938-08-11 1939-08-29 Nat Lead Co Process for making composite titanium pigments
US2361986A (en) * 1941-05-01 1944-11-07 Du Pont Composite pigments and process of producing same
US2397035A (en) * 1942-05-23 1946-03-19 Glidden Co High-water-dispersible calcite pigment
US3528838A (en) 1967-07-24 1970-09-15 Du Pont Composite pigment and preparation thereof
US3832206A (en) * 1972-09-12 1974-08-27 Nl Industries Inc Preparation of a composite pigment containing tio2 and caco3
US4028173A (en) * 1975-08-15 1977-06-07 P. H. Glatfelter Co. Methods of making combined titanium dioxide and calcium carbonate and opaque paper containing the resulting combination
US5312484A (en) * 1989-10-12 1994-05-17 Industrial Progress, Inc. TiO2 -containing composite pigment products
US5082887A (en) * 1989-12-29 1992-01-21 Ecc American Inc. Aggregated composite mineral pigments
US5082007A (en) 1990-01-24 1992-01-21 Loren S. Adell Multi-laminar mouthguards
US5346546A (en) * 1991-07-22 1994-09-13 Industrial Progress, Inc. Aggregate-TiO2 pigment products
US5344487A (en) * 1992-02-12 1994-09-06 Whalen Shaw Michael Layered composite pigments and method of making same
US5458680A (en) * 1992-05-01 1995-10-17 Ecc International, Inc. Method of producing aggregated composite pigments using organic silicon compounds
US5650002A (en) 1995-11-13 1997-07-22 E. I. Du Pont De Nemours And Company TiO2 light scattering efficiency when incorporated in coatings
US5690728A (en) * 1996-01-02 1997-11-25 Nord Kaolin Company Way to synthesize structured composite premium pigments
CA2247968C (en) 1996-03-04 2006-08-29 Fp-Pigments Oy Pigment particles coated with precipitated calcium carbonate and a process for the preparation thereof
US5755870A (en) * 1996-12-11 1998-05-26 Dry Branch Kaolin Company Composite aggregate pigments for the coating industry
US6579410B1 (en) * 1997-07-14 2003-06-17 Imerys Minerals Limited Pigment materials and their preparation and use
FR2773167A1 (en) 1997-12-30 1999-07-02 Rhodia Chimie Sa PROCESS FOR THE PREPARATION OF MIXED MINERAL FLOCKS BASED ON TIO2, COMPOSITION BASED ON TIO2 AND SIO2 AND ITS USE AS AN OPACIFYING AGENT IN PARTICULAR IN THE PAPER INDUSTRY
WO2000001771A1 (en) 1998-07-07 2000-01-13 J. M. Huber Corporation Composite pigments having enhanced light scattering ability
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Also Published As

Publication number Publication date
CN104411779A (en) 2015-03-11
BR112014029961B1 (en) 2021-08-31
CN104411779B (en) 2019-03-15
DE102013009635A1 (en) 2014-05-22
EP2877539B1 (en) 2018-07-18
ES2687980T3 (en) 2018-10-30
US20140000484A1 (en) 2014-01-02
WO2014000874A1 (en) 2014-01-03
BR112014029961A2 (en) 2017-06-27
EP2877539A1 (en) 2015-06-03
US8858701B2 (en) 2014-10-14
HK1206769A1 (en) 2016-01-15

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