GB2357498B - Inorganic particulate materials and their production - Google Patents

Inorganic particulate materials and their production

Info

Publication number
GB2357498B
GB2357498B GB0102867A GB0102867A GB2357498B GB 2357498 B GB2357498 B GB 2357498B GB 0102867 A GB0102867 A GB 0102867A GB 0102867 A GB0102867 A GB 0102867A GB 2357498 B GB2357498 B GB 2357498B
Authority
GB
United Kingdom
Prior art keywords
production
inorganic particulate
particulate materials
inorganic
materials
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.)
Expired - Fee Related
Application number
GB0102867A
Other versions
GB2357498A (en
GB0102867D0 (en
Inventor
Jacek Antoni Kostuch
Stephen Richard Lightfoot
David Robert Skuse
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.)
Imerys Minerals Ltd
Original Assignee
Imerys Minerals Ltd
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 Imerys Minerals Ltd filed Critical Imerys Minerals Ltd
Publication of GB0102867D0 publication Critical patent/GB0102867D0/en
Publication of GB2357498A publication Critical patent/GB2357498A/en
Application granted granted Critical
Publication of GB2357498B publication Critical patent/GB2357498B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • 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
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • 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
    • C01P2006/22—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
GB0102867A 1998-07-31 1999-07-30 Inorganic particulate materials and their production Expired - Fee Related GB2357498B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9816578A GB9816578D0 (en) 1998-07-31 1998-07-31 Inorganic particulate materials and their production
PCT/GB1999/002275 WO2000008106A1 (en) 1998-07-31 1999-07-30 Inorganic particulate materials and their production

Publications (3)

Publication Number Publication Date
GB0102867D0 GB0102867D0 (en) 2001-03-21
GB2357498A GB2357498A (en) 2001-06-27
GB2357498B true GB2357498B (en) 2002-03-27

Family

ID=10836416

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9816578A Ceased GB9816578D0 (en) 1998-07-31 1998-07-31 Inorganic particulate materials and their production
GB0102867A Expired - Fee Related GB2357498B (en) 1998-07-31 1999-07-30 Inorganic particulate materials and their production

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9816578A Ceased GB9816578D0 (en) 1998-07-31 1998-07-31 Inorganic particulate materials and their production

Country Status (4)

Country Link
AU (1) AU5174799A (en)
DE (1) DE19983417T1 (en)
GB (2) GB9816578D0 (en)
WO (1) WO2000008106A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0202268C1 (en) * 2002-03-12 2018-02-06 Vale Do Rio Doce Co development of high performance kaolin pigment and method for producing high performance kaolin pigment
BRPI0309275B1 (en) 2002-04-16 2015-06-23 Imerys Pigments Inc Hydrated Kaolin Pigment and Hydrated Kaolin Pigment Production Process
EP2000213B1 (en) * 2007-06-08 2018-01-24 Mondo Minerals B.V. Treatment of talc in a solvent
EP2325389B1 (en) 2009-11-12 2016-08-10 bene_fit systems GmbH & Co. KG Coating material for fibrous compounds
GB201113385D0 (en) 2011-08-03 2011-09-21 Imerys Minerals Ltd Coating composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396419A2 (en) * 1989-05-04 1990-11-07 Engelhard Corporation Cationic processing of mineral ores
US5169443A (en) * 1991-11-13 1992-12-08 Engelhard Corporation Paper coating kaolin pigments there preparation and use
EP0577889A1 (en) * 1992-07-07 1994-01-12 Ecc International Limited Differential grinding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396419A2 (en) * 1989-05-04 1990-11-07 Engelhard Corporation Cationic processing of mineral ores
US5169443A (en) * 1991-11-13 1992-12-08 Engelhard Corporation Paper coating kaolin pigments there preparation and use
US5411587A (en) * 1991-11-13 1995-05-02 Engelhard Corporation Paper coating kaolin pigments their preparation and use
EP0577889A1 (en) * 1992-07-07 1994-01-12 Ecc International Limited Differential grinding

Also Published As

Publication number Publication date
WO2000008106A1 (en) 2000-02-17
GB9816578D0 (en) 1998-09-30
GB2357498A (en) 2001-06-27
AU5174799A (en) 2000-02-28
DE19983417T1 (en) 2001-08-30
GB0102867D0 (en) 2001-03-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030730