AU8687198A - High opacity kaolin pigment compositions of improved rheology - Google Patents

High opacity kaolin pigment compositions of improved rheology

Info

Publication number
AU8687198A
AU8687198A AU86871/98A AU8687198A AU8687198A AU 8687198 A AU8687198 A AU 8687198A AU 86871/98 A AU86871/98 A AU 86871/98A AU 8687198 A AU8687198 A AU 8687198A AU 8687198 A AU8687198 A AU 8687198A
Authority
AU
Australia
Prior art keywords
pigment compositions
high opacity
kaolin pigment
improved rheology
opacity kaolin
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU86871/98A
Inventor
Huamin Gan
Andrew J. Sharpe
Mitchell J. Willis
Raymond H. Young
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Catalysts LLC
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
Publication of AU8687198A publication Critical patent/AU8687198A/en
Abandoned legal-status Critical Current

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
    • C09C1/40—Compounds of aluminium
    • C09C1/42—Clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—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
    • C01P2004/62—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
    • 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
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
AU86871/98A 1997-09-24 1998-08-05 High opacity kaolin pigment compositions of improved rheology Abandoned AU8687198A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93670297A 1997-09-24 1997-09-24
US08936702 1997-09-24
PCT/US1998/016186 WO1999015596A1 (en) 1997-09-24 1998-08-05 High opacity kaolin pigment compositions of improved rheology

Publications (1)

Publication Number Publication Date
AU8687198A true AU8687198A (en) 1999-04-12

Family

ID=25468988

Family Applications (1)

Application Number Title Priority Date Filing Date
AU86871/98A Abandoned AU8687198A (en) 1997-09-24 1998-08-05 High opacity kaolin pigment compositions of improved rheology

Country Status (2)

Country Link
AU (1) AU8687198A (en)
WO (1) WO1999015596A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9930177D0 (en) * 1999-12-22 2000-02-09 Clariant Int Ltd Improvements in or relating to organic compounds
GB9930247D0 (en) 1999-12-22 2000-02-09 Clariant Int Ltd Improvements in or relating to organic compounds
US6811600B2 (en) * 2003-01-23 2004-11-02 Engelhard Corporation Chemically bulked kaolin clay pigment compatible with calcium carbonate and manufacture thereof
GB0608126D0 (en) * 2006-04-24 2006-06-07 Imerys Minerals Ltd Barrier compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738945A (en) * 1972-02-04 1973-06-12 H Panzer Polyquaternary flocculants
US4738726A (en) * 1985-05-06 1988-04-19 Engelhard Corporation Treatment of clays with cationic polymers to prepare high bulking pigments
CA2029955A1 (en) * 1989-11-22 1991-05-23 Saadallah Nemeh Structured kaolin used to fill paper
US5537934A (en) * 1994-10-19 1996-07-23 Engelhard Corporation Cationically stabilized slurries of calcined kaolin clay
US5650003A (en) * 1995-12-18 1997-07-22 Nord Naolin Company Cationized pigments and their use in papermaking

Also Published As

Publication number Publication date
WO1999015596A1 (en) 1999-04-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase