ATE101632T1 - Nachbehandlung von tonen mit kationischen polymeren zur herstellung von pigmenten mit hoher deckkraft. - Google Patents

Nachbehandlung von tonen mit kationischen polymeren zur herstellung von pigmenten mit hoher deckkraft.

Info

Publication number
ATE101632T1
ATE101632T1 AT86305151T AT86305151T ATE101632T1 AT E101632 T1 ATE101632 T1 AT E101632T1 AT 86305151 T AT86305151 T AT 86305151T AT 86305151 T AT86305151 T AT 86305151T AT E101632 T1 ATE101632 T1 AT E101632T1
Authority
AT
Austria
Prior art keywords
pigment
clay
water
clays
pigments
Prior art date
Application number
AT86305151T
Other languages
English (en)
Inventor
Richard J Pratt
Richard A Slepetys
Saad Nemeh
Mitchell J Willis
Original Assignee
Engelhard 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 Engelhard Corp filed Critical Engelhard Corp
Application granted granted Critical
Publication of ATE101632T1 publication Critical patent/ATE101632T1/de

Links

Classifications

    • 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
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
    • 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
    • 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
    • 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
    • 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
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • 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
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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
    • C01P2004/60—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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • 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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31931—Polyene monomer-containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31975—Of cellulosic next to another carbohydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Polymerisation Methods In General (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
AT86305151T 1986-05-12 1986-07-02 Nachbehandlung von tonen mit kationischen polymeren zur herstellung von pigmenten mit hoher deckkraft. ATE101632T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/861,943 US4738726A (en) 1985-05-06 1986-05-12 Treatment of clays with cationic polymers to prepare high bulking pigments
EP19860305151 EP0245553B1 (de) 1986-05-12 1986-07-02 Nachbehandlung von Tonen mit kationischen Polymeren zur Herstellung von Pigmenten mit hoher Deckkraft

Publications (1)

Publication Number Publication Date
ATE101632T1 true ATE101632T1 (de) 1994-03-15

Family

ID=25337173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86305151T ATE101632T1 (de) 1986-05-12 1986-07-02 Nachbehandlung von tonen mit kationischen polymeren zur herstellung von pigmenten mit hoher deckkraft.

Country Status (12)

Country Link
US (1) US4738726A (de)
EP (1) EP0245553B1 (de)
JP (1) JPS62267371A (de)
KR (1) KR940005836B1 (de)
CN (1) CN1008373B (de)
AT (1) ATE101632T1 (de)
AU (1) AU584713B2 (de)
BR (1) BR8603051A (de)
CA (1) CA1285677C (de)
DE (1) DE3689655T2 (de)
ES (2) ES8707277A1 (de)
FI (1) FI91177C (de)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820554A (en) * 1985-11-27 1989-04-11 E.C.C. America Inc. Coated paper and process
US4851048A (en) * 1985-07-12 1989-07-25 E.C.C. America Inc. Structured kaolin pigment and process for manufacture thereof
US4816074A (en) * 1985-07-12 1989-03-28 E.C.C. America Inc. Kaolinite aggregation using sodium silicate
US5076950A (en) * 1985-12-20 1991-12-31 Syntex (U.S.A.) Inc. Magnetic composition for particle separation
US4806167A (en) * 1986-10-14 1989-02-21 E.C.C. America Inc. Kaolin aggregation using combination of organic and inorganic bases
US4826536A (en) * 1986-10-14 1989-05-02 E.C.C America Inc. Structured kaolin pigments
US4772332A (en) * 1987-04-21 1988-09-20 Engelhard Corporation Use of mixture of high molecular weight sulfonates as auxiliary dispersant for structured kaolins
DE3801326A1 (de) * 1988-01-19 1989-07-27 Asea Brown Boveri Verfahren zur herstellung einer keramiksuspension
DE3877940T2 (de) * 1988-01-25 1993-08-19 Engelhard Corp Kaolinbrei, seine herstellung und dafuer geeignetes dispergierungsmittel.
GB8815515D0 (en) * 1988-06-29 1988-08-03 Ecc Int Ltd Pitch control
US5221436A (en) * 1988-06-29 1993-06-22 Ecc International Limited Pitch control using clay coated with an inorganic gel
US5006574A (en) * 1989-02-10 1991-04-09 Engelhard Corporation Cationcally dispersed slurries of calcined kaolin clay
US4990262A (en) * 1989-02-13 1991-02-05 Sharpe Andrew J Jr Preparation of high solid mineral slurries
DE69010738T2 (de) * 1989-04-10 1994-10-27 Fine Clay Co Verfahren zur Herstellung von gereinigten Pigmenten und gereinigte Pigmente.
US5089056A (en) * 1989-04-21 1992-02-18 Thiele Kaolin Company Opacifying kaolin pigments and process for making same by reacting with sodium hydroxide in water
US5137568A (en) * 1989-05-02 1992-08-11 J.M. Huber Corporation Organokaolin pigments in ink formulations
CA2013619C (en) * 1989-05-04 1996-06-18 Steven A. Brown Cationic processing of kaolin ores
US5112782A (en) * 1989-05-04 1992-05-12 Engelhard Corporation Cationically processed calcined kaolin clay
CA2029955A1 (en) * 1989-11-22 1991-05-23 Saadallah Nemeh Structured kaolin used to fill paper
EP0440419A1 (de) * 1990-01-29 1991-08-07 Engelhard Corporation Für Papier hergestellte Pigmente aus Gemischen von Kaolin
GB2251254B (en) * 1990-12-04 1994-06-29 Ecc Int Ltd Calcium carbonate slurry
US5731034A (en) * 1990-12-04 1998-03-24 Ecc International Limited Method of coating paper
US5153155A (en) * 1990-12-06 1992-10-06 H. C. Spinks Clay Company Inc. Clay slurry
US5152835A (en) * 1991-05-08 1992-10-06 Engelhard Corporation Composite titania-calcined kaolin opacifying pigments and method for making and using same
JP2991251B2 (ja) * 1991-05-23 1999-12-20 王子製紙株式会社 グラビア用中質塗工紙
DE69119781T2 (de) * 1991-12-13 1996-09-26 Ecc Int Ltd Papierüberzug
US5344487A (en) * 1992-02-12 1994-09-06 Whalen Shaw Michael Layered composite pigments and method of making same
US5207822A (en) * 1992-04-03 1993-05-04 Ecc International Inc. Synergistic filler blends for wood-containing papers
GB2267503B (en) * 1992-06-04 1996-07-24 Tioxide Group Services Ltd Composite pigmentary material comprising particles of opposite surface charge
GB9211822D0 (en) * 1992-06-04 1992-07-15 Tioxide Group Services Ltd Composite pigmentary material
US5336311A (en) * 1992-07-07 1994-08-09 Nord Kaolin Company Cationic pigments
JP2751753B2 (ja) * 1992-08-20 1998-05-18 王子製紙株式会社 グラビア印刷用艶消し中質塗工紙の製造方法
BR9303410A (pt) * 1992-08-26 1994-03-22 Engelhard Corp Pigmentos de caulim calcinados,e processo para produzir os mesmos
US5328880A (en) * 1993-10-19 1994-07-12 Engelhard Corporation Fluidity of slurries of kaolin clay using tetraalkylammonium compounds
US5449402A (en) * 1994-02-17 1995-09-12 Whalen-Shaw; Michael Modified inorganic pigments, methods of preparation, and compositions containing the same
US5537934A (en) * 1994-10-19 1996-07-23 Engelhard Corporation Cationically stabilized slurries of calcined kaolin clay
US5631080A (en) * 1995-03-27 1997-05-20 The Mead Corporation Method for flocculating clay and composition produced thereby
US5676746A (en) * 1995-04-11 1997-10-14 Columbia River Carbonates Agglomerates for use in making cellulosic products
US5676747A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Calcium carbonate pigments for coating paper and paper board
US5653795A (en) * 1995-11-16 1997-08-05 Columbia River Carbonates Bulking and opacifying fillers for cellulosic products
US5676748A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Bulking and opacifying fillers for paper and paper board
US5624488A (en) * 1995-06-30 1997-04-29 Engelhard Corporation Ultrahigh brightness calcined clay pigment, manufacture & use thereof
US5650003A (en) * 1995-12-18 1997-07-22 Nord Naolin Company Cationized pigments and their use in papermaking
US5718756A (en) * 1996-06-25 1998-02-17 Thielekaolin Company Process for the manufacture of a structured paper coating
US5922207A (en) * 1997-05-16 1999-07-13 Engelhard Corporation Filter aid for clay processing
US5968250A (en) * 1997-06-06 1999-10-19 Engelhard Corporation Kaolin composition for use electrodeposition paints
AU8687198A (en) * 1997-09-24 1999-04-12 Engelhard Corporation High opacity kaolin pigment compositions of improved rheology
GB9807180D0 (en) 1998-04-04 1998-06-03 Ecc Int Ltd Pigment products
AU3893199A (en) 1998-05-11 1999-11-29 Ecc International Inc. Preparation and use of high brightness kaolin pigments
US6156117A (en) * 1998-09-01 2000-12-05 J. M. Huber Corporation Polymer structured clay pigment and method of preparing the same
US6402827B1 (en) 1998-09-01 2002-06-11 J.M. Huber Corporation Paper or paper board coating composition containing a structured clay pigment
WO2000026306A1 (en) * 1998-11-03 2000-05-11 Engelhard Corporation Composition and method of making improved high bulking clays
US6564199B1 (en) 1999-04-01 2003-05-13 Imerys Pigments, Inc. Kaolin clay pigments, their preparation and use
DE10084442T1 (de) 1999-04-01 2002-05-02 Imerys Pigments Inc Kaolin-Pigmente, ihre Herstellung und Verwendung
US6554892B1 (en) 1999-07-02 2003-04-29 Imerys Kaolin, Inc. Compositions and methods for making a coarse platey, high brightness kaolin product
WO2001063049A2 (en) * 2000-02-23 2001-08-30 Engelhard Corporation High opacity kaolin pigments and preparation thereof
GB0020182D0 (en) 2000-08-17 2000-10-04 Imerys Minerals Ltd Particulate kaolin
GB0020179D0 (en) 2000-08-17 2000-10-04 Imerys Minerals Ltd Kaolin products and their use
GB0020180D0 (en) 2000-08-17 2000-10-04 Imerys Minerals Ltd Kaolin products and their production
US20020161097A1 (en) * 2001-02-23 2002-10-31 John Hen Pigment for rotogravure paper
US20030085012A1 (en) 2001-09-07 2003-05-08 Jones J Philip E Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness
US6808559B2 (en) 2002-02-26 2004-10-26 Imerys Pigments, Inc. Kaolin clay pigments suited to rotogravure printing applications and method for preparing the same
US6811600B2 (en) * 2003-01-23 2004-11-02 Engelhard Corporation Chemically bulked kaolin clay pigment compatible with calcium carbonate and manufacture thereof
EP1620496A2 (de) * 2003-05-02 2006-02-01 Hercules Incorporated Additivvormischen enthaltende wässrige systeme und herstellungsverfahren dafür
US7727324B2 (en) * 2004-05-03 2010-06-01 Imerys Pigments, Inc. Compositions comprising kaolin having nanosize dimensions
US7494541B2 (en) * 2004-07-07 2009-02-24 Basf Corporation Kaolin pigments and methods of making the same
ES2685774T3 (es) * 2004-08-16 2018-10-11 Imerys Pigments, Inc. Suspensión de caolín estabilizada
US8637091B2 (en) * 2005-05-03 2014-01-28 Tessenderlokerley Inc Compositions comprising particles resulting from processing in a slurry mix
US8083848B2 (en) 2005-05-03 2011-12-27 Imerys Pigments, Inc. Compositions comprising fine sedimentary kaolin and methods for preparing same
DE102006010061B4 (de) * 2006-03-04 2007-11-08 Stora Enso Publication Paper Gmbh & Co. Kg Verfahren zur Vermeidung von Druckfleckigkeit
CN101230210B (zh) * 2007-12-28 2011-10-26 河北工业大学 有机改性硅酸盐矿物粘土的制备方法
US20090199740A1 (en) * 2008-02-11 2009-08-13 Zhenzhong Zhang Kaolin clay pigments
JP2013501157A (ja) * 2009-07-29 2013-01-10 ビー・エイ・エス・エフ、コーポレーション 紙および板紙コーティングのための新規光沢付けシステム
US20120227629A1 (en) * 2011-03-08 2012-09-13 Basf Corporation Beneficial Thermo-Chemical Treatment of Kaolin with Ammonium Polyphosphate
CN103396051B (zh) * 2013-08-09 2015-09-02 广东龙湖科技股份有限公司 一种彩色自流入式半柔性路面砂浆
US9505933B2 (en) 2013-10-03 2016-11-29 Thiele Kaolin Company Composite pigments
WO2017207438A1 (en) * 2016-06-02 2017-12-07 Baumeister Chemicals&Consulting Gmbh & Co. Kg Additive for coating composition
SE540387C2 (en) * 2016-12-21 2018-09-04 Stora Enso Oyj A process for surface sizing using a jet cooked dispersion comprising microfibrillated cellulose, starch and pigment and / or filler
CN111501413B (zh) * 2020-04-29 2021-10-01 山东龙德复合材料科技股份有限公司 滤纸用抗菌填料及其制备方法
KR102707137B1 (ko) * 2024-02-20 2024-09-19 주식회사 해븐코리아 황토와 고분자의 복합체와 축분셀룰로오스가 포함된 황토콘크리트 조성물 및 이로부터 제조된 황토콘크리트
KR102773168B1 (ko) * 2024-05-14 2025-02-27 주식회사 해븐코리아 보강토 옹벽 블록 조성물 및 이로부터 제조된 보강토 옹벽 블록

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171718A (en) * 1962-02-16 1965-03-02 Freeport Sulphur Co Delaminated domestic sedimentary clay products and method of preparation thereof
US3663461A (en) 1970-06-30 1972-05-16 Standard Brands Chem Ind Inc Chain extended polyelectrolyte salts and their use in flocculation processes
US3994806A (en) 1972-03-08 1976-11-30 Calgon Corporation Composition and method for flocculating suspended solids
US3808021A (en) * 1972-06-08 1974-04-30 Huber Corp J M Method of rapid differential flocculation of kaolin slurries
GB1498086A (en) 1975-06-30 1978-01-18 Yara Engineering Corp High bulking clay pigments and methods of making same
US4078941A (en) 1976-12-06 1978-03-14 Yara Engineering Corporation High bulking calcined clay pigments and methods of making the same
GB1573766A (en) 1977-04-14 1980-08-28 English Clays Lovering Pochin Dewatering of clays
US4210488A (en) * 1977-10-13 1980-07-01 Reuss Peter J Process for improving the dry strength of paper and for improving the effect of optical brighteners in the preparation or coating of paper
CA1140332A (en) * 1978-12-29 1983-02-01 Harold E. Bigelow Electroconductive coated paper
US4450092A (en) 1982-06-11 1984-05-22 Nalco Chemical Company Reducing turbidity in turbid waters
US4604369A (en) * 1984-08-27 1986-08-05 Thiele Kaolin Company Method of beneficiating kaolin clay utilizing ammonium salts

Also Published As

Publication number Publication date
CN1008373B (zh) 1990-06-13
KR870011208A (ko) 1987-12-21
KR940005836B1 (ko) 1994-06-24
FI91177C (fi) 1994-05-25
FI91177B (fi) 1994-02-15
DE3689655T2 (de) 1994-09-15
CA1285677C (en) 1991-07-02
AU584713B2 (en) 1989-06-01
ES8801693A1 (es) 1988-02-16
FI862632A0 (fi) 1986-06-19
JPS62267371A (ja) 1987-11-20
AU5892586A (en) 1987-11-19
DE3689655D1 (de) 1994-03-24
US4738726A (en) 1988-04-19
ES8707277A1 (es) 1987-07-16
BR8603051A (pt) 1988-01-12
EP0245553B1 (de) 1994-02-16
EP0245553A2 (de) 1987-11-19
EP0245553A3 (en) 1988-03-02
ES557317A0 (es) 1988-02-16
FI862632A7 (fi) 1987-11-13
ES556670A0 (es) 1987-07-16
CN86105012A (zh) 1987-11-25

Similar Documents

Publication Publication Date Title
AU584713B2 (en) Treatment of clays with cationic polymers to prepare high bulking pigments
FI873981A0 (fi) Foerbaettring i bulkpigment.
DE3871432D1 (de) Tonpigmentsuspension und ihre herstellung.
FI98941B (fi) Paperin kuivalujuuteen vaikuttava lisäaine
DE69023361D1 (de) Kationische dispergierte Schlämme von calciniertem Kaolinton.
BR9105473A (pt) Dispersao de carga de pigmento para uso na producao de papel e processo
ATE89304T1 (de) Verfahren zur herstellung von fuellstoffteilchen mit einer saeurebestaendigen beschichtung.
ATE85066T1 (de) Kaolinbrei, seine herstellung und dafuer geeignetes dispergierungsmittel.
KR930013374A (ko) 종이 코팅용 조성물, 그 제조방법 및 용도
FI850512A0 (fi) Blandningar av vattenloesliga, syntetiska, organiska polymerer med naturhartslim och deras anvaendning som limningsmedel.
FI960396A0 (fi) Paperinvalmistus
ES2054030T3 (es) Pigmentos para recubrimiento de papel.
ATE84087T1 (de) Verfahren zur herstellung von trennrohpapieren mit speziellen oberflaechenstrichen.
EP0365502A3 (de) Verfahren zur Erzeugung einer Pigmentmischung für Papierbeschichtung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties