GB339797A - - Google Patents

Info

Publication number
GB339797A
GB339797A GB38760/29A GB3876029A GB339797A GB 339797 A GB339797 A GB 339797A GB 38760/29 A GB38760/29 A GB 38760/29A GB 3876029 A GB3876029 A GB 3876029A GB 339797 A GB339797 A GB 339797A
Authority
GB
United Kingdom
Prior art keywords
clay
perdu
felspar
peptized
baryta
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
GB38760/29A
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.)
RENE PERDU
Original Assignee
RENE PERDU
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 RENE PERDU filed Critical RENE PERDU
Publication of GB339797A publication Critical patent/GB339797A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/10—Eliminating iron or lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C04B33/06—Rendering lime harmless
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/30—Drying methods
    • 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
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
GB38760/29A 1928-12-18 1929-12-18 Expired GB339797A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR339797T 1928-12-18

Publications (1)

Publication Number Publication Date
GB339797A true GB339797A (enExample) 1930-12-18

Family

ID=31897953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38760/29A Expired GB339797A (enExample) 1928-12-18 1929-12-18

Country Status (1)

Country Link
GB (1) GB339797A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923007C (de) * 1941-10-15 1955-01-31 Blendax Werke Schneider Co Verfahren zur Herstellung von reinweissem Calciumcarbonat
DE2943205A1 (de) * 1978-10-30 1980-05-08 Supra Ab Pigmentbehandlungsmethoden
US4310360A (en) * 1978-10-30 1982-01-12 Supra Aktiebolag Method for producing pigment for use in sizing compositions
US4344925A (en) * 1979-01-12 1982-08-17 Societe Chimique Des Charbonnages Ozone whitening of synthetic gypsum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923007C (de) * 1941-10-15 1955-01-31 Blendax Werke Schneider Co Verfahren zur Herstellung von reinweissem Calciumcarbonat
DE2943205A1 (de) * 1978-10-30 1980-05-08 Supra Ab Pigmentbehandlungsmethoden
US4310360A (en) * 1978-10-30 1982-01-12 Supra Aktiebolag Method for producing pigment for use in sizing compositions
US4344925A (en) * 1979-01-12 1982-08-17 Societe Chimique Des Charbonnages Ozone whitening of synthetic gypsum

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