KR102410413B1 - 종이 및 코팅을 위한 92 이상의 ｇｅ 휘도를 갖는 열처리된 카올린 안료 - Google Patents

종이 및 코팅을 위한 92 이상의 ｇｅ 휘도를 갖는 열처리된 카올린 안료 Download PDF

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Publication number
KR102410413B1
KR102410413B1 KR1020187029005A KR20187029005A KR102410413B1 KR 102410413 B1 KR102410413 B1 KR 102410413B1 KR 1020187029005 A KR1020187029005 A KR 1020187029005A KR 20187029005 A KR20187029005 A KR 20187029005A KR 102410413 B1 KR102410413 B1 KR 102410413B1
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Prior art keywords
kaolin
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delete delete
heat treated
microns
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Expired - Fee Related
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KR1020187029005A
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English (en)
Korean (ko)
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KR20180120242A (ko
Inventor
아쇽 코카니
이스마일 일디림
리차드 버루브
샤라드 마투르
앤토니 엔 레이크
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바스프 코포레이션
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Publication of KR20180120242A publication Critical patent/KR20180120242A/ko
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    • 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
    • C09C1/40—Compounds of aluminium
    • C09C1/42—Clays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B01D36/045—Combination of filters with centrifugal separation devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
    • 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
    • C08K3/34—Silicon-containing 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding or treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • C09D17/007—Metal oxide
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—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
    • C01P2004/90—Other morphology not specified above
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Paints Or Removers (AREA)
KR1020187029005A 2016-03-08 2017-03-08 종이 및 코팅을 위한 92 이상의 ｇｅ 휘도를 갖는 열처리된 카올린 안료 Expired - Fee Related KR102410413B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227019695A KR20220085843A (ko) 2016-03-08 2017-03-08 종이 및 코팅을 위한 92 이상의 ｇｅ 휘도를 갖는 열처리된 카올린 안료

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662305252P 2016-03-08 2016-03-08
US62/305,252 2016-03-08
US201762449298P 2017-01-23 2017-01-23
US62/449,298 2017-01-23
PCT/US2017/021306 WO2017156088A1 (en) 2016-03-08 2017-03-08 Heat treated kaolin pigment with a ge brightness of at least 92 for paper and coatings

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227019695A Division KR20220085843A (ko) 2016-03-08 2017-03-08 종이 및 코팅을 위한 92 이상의 ｇｅ 휘도를 갖는 열처리된 카올린 안료

Publications (2)

Publication Number Publication Date
KR20180120242A KR20180120242A (ko) 2018-11-05
KR102410413B1 true KR102410413B1 (ko) 2022-06-17

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020187029005A Expired - Fee Related KR102410413B1 (ko) 2016-03-08 2017-03-08 종이 및 코팅을 위한 92 이상의 ｇｅ 휘도를 갖는 열처리된 카올린 안료
KR1020227019695A Ceased KR20220085843A (ko) 2016-03-08 2017-03-08 종이 및 코팅을 위한 92 이상의 ｇｅ 휘도를 갖는 열처리된 카올린 안료

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020227019695A Ceased KR20220085843A (ko) 2016-03-08 2017-03-08 종이 및 코팅을 위한 92 이상의 ｇｅ 휘도를 갖는 열처리된 카올린 안료

Country Status (10)

Country Link
US (2) US10253186B2 (enExample)
EP (1) EP3426730B1 (enExample)
JP (2) JP7086849B2 (enExample)
KR (2) KR102410413B1 (enExample)
CN (1) CN109247020B (enExample)
AU (1) AU2017229605B2 (enExample)
BR (1) BR112018067948B1 (enExample)
CA (1) CA3016636A1 (enExample)
MX (1) MX2018010859A (enExample)
WO (1) WO2017156088A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109046741B (zh) * 2018-07-13 2020-04-14 威海圆环先进陶瓷股份有限公司 基于离心层流法的氮化硅微珠精密尺寸分级装置及分级方法
US11846098B2 (en) * 2019-06-26 2023-12-19 U.S. Silica Company Solar reflective granules and processes for producing same
DE102022127915A1 (de) 2022-10-21 2024-05-02 Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts Verfahren zur Papierveredelung, Zusammensetzung für einen Papierstrich, Papier und Verwendung des Papiers

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WO2008154614A1 (en) * 2007-06-13 2008-12-18 Imerys Pigments, Inc. Methods for dewatering kaolin clay slurries and kaolin-clay filter cakes and kaolin-clay slurries made therefrom

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Also Published As

Publication number Publication date
MX2018010859A (es) 2019-01-10
US10988621B2 (en) 2021-04-27
CN109247020B (zh) 2021-04-09
US20170260396A1 (en) 2017-09-14
BR112018067948A2 (pt) 2019-01-15
CA3016636A1 (en) 2017-09-14
JP2022120052A (ja) 2022-08-17
JP7086849B2 (ja) 2022-06-20
CN109247020A (zh) 2019-01-18
US10253186B2 (en) 2019-04-09
US20190233653A1 (en) 2019-08-01
BR112018067948B1 (pt) 2022-07-12
KR20180120242A (ko) 2018-11-05
WO2017156088A1 (en) 2017-09-14
EP3426730A1 (en) 2019-01-16
JP2019507823A (ja) 2019-03-22
AU2017229605B2 (en) 2021-09-09
EP3426730B1 (en) 2020-06-17
AU2017229605A1 (en) 2018-09-20
KR20220085843A (ko) 2022-06-22

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