GB1585122A - Clays - Google Patents

Clays Download PDF

Info

Publication number
GB1585122A
GB1585122A GB4181776A GB4181776A GB1585122A GB 1585122 A GB1585122 A GB 1585122A GB 4181776 A GB4181776 A GB 4181776A GB 4181776 A GB4181776 A GB 4181776A GB 1585122 A GB1585122 A GB 1585122A
Authority
GB
United Kingdom
Prior art keywords
process according
clay
suspension
weight
fluid suspension
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
Application number
GB4181776A
Other languages
English (en)
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
English Clays Lovering Pochin Co 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 English Clays Lovering Pochin Co Ltd filed Critical English Clays Lovering Pochin Co Ltd
Priority to GB4181776A priority Critical patent/GB1585122A/en
Priority to CA287,937A priority patent/CA1090833A/en
Priority to FR7730044A priority patent/FR2367106A1/fr
Priority to DE19772745274 priority patent/DE2745274A1/de
Priority to US05/910,294 priority patent/US4186027A/en
Publication of GB1585122A publication Critical patent/GB1585122A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40Compounds of aluminium
    • C09C1/42Clays
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/38Coatings with pigments characterised by the pigments
    • D21H19/40Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/30Particle morphology extending in three dimensions
    • C01P2004/32Spheres
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/22Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/60Optical properties, e.g. expressed in CIELAB-values
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/90Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
GB4181776A 1976-10-07 1976-10-07 Clays Expired GB1585122A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4181776A GB1585122A (en) 1976-10-07 1976-10-07 Clays
CA287,937A CA1090833A (en) 1976-10-07 1977-10-03 Processing of clays
FR7730044A FR2367106A1 (fr) 1976-10-07 1977-10-06 Procede de traitement des argiles destinees a l'enduction du papier
DE19772745274 DE2745274A1 (de) 1976-10-07 1977-10-07 Verfahren zum behandeln von tonmineralien
US05/910,294 US4186027A (en) 1976-10-07 1978-05-30 Processing of kaolinitic clays at high solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4181776A GB1585122A (en) 1976-10-07 1976-10-07 Clays

Publications (1)

Publication Number Publication Date
GB1585122A true GB1585122A (en) 1981-02-25

Family

ID=10421502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4181776A Expired GB1585122A (en) 1976-10-07 1976-10-07 Clays

Country Status (4)

Country Link
CA (1) CA1090833A (enrdf_load_stackoverflow)
DE (1) DE2745274A1 (enrdf_load_stackoverflow)
FR (1) FR2367106A1 (enrdf_load_stackoverflow)
GB (1) GB1585122A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3472113D1 (en) * 1983-07-14 1988-07-21 Georgia Kaolin Co Processing of kaolinitic clays at high solids under acidic conditions
DE19530062C2 (de) * 1995-08-16 1998-10-15 Dorfner Gmbh & Co Kaolin Und K Verfahren zur Herstellung aufgehellter Mineralien
DE19743759A1 (de) 1997-10-02 1999-04-08 Brueggemann L Kg Sulfinsäurederivate und deren Herstellung und Verwendung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339595A (en) * 1941-08-05 1944-01-18 Sgoda Corp Process of bleaching clay
US3399960A (en) * 1966-06-17 1968-09-03 Georgia Kaolin Co Potentiometric control of bleaching of kaolin clays
GB1231387A (enrdf_load_stackoverflow) * 1967-08-11 1971-05-12
GB1414964A (en) * 1971-10-19 1975-11-19 English Clays Lovering Pochin Copolymers and their use in the treatment of materials
US3961971A (en) * 1973-05-21 1976-06-08 J. M. Huber Corporation Method for improving brightness of kaolinite clays including iron pyrites
US3849151A (en) * 1973-07-02 1974-11-19 Huber Corp J M Flocculation of kaolin slurries with phosphoric acid
US3857719A (en) * 1973-09-13 1974-12-31 Cyprus Mines Corp Treatment of clays

Also Published As

Publication number Publication date
DE2745274C2 (enrdf_load_stackoverflow) 1992-02-27
DE2745274A1 (de) 1978-04-13
FR2367106A1 (fr) 1978-05-05
CA1090833A (en) 1980-12-02
FR2367106B1 (enrdf_load_stackoverflow) 1982-04-30

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Legal Events

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