IT1021905B - COMPOSITION OF CALCIUM CARBONATE AND TOBERMORITE AND RELATED PROCEDURE OF PRODUCTION AND USE - Google Patents

COMPOSITION OF CALCIUM CARBONATE AND TOBERMORITE AND RELATED PROCEDURE OF PRODUCTION AND USE

Info

Publication number
IT1021905B
IT1021905B IT5369374A IT5369374A IT1021905B IT 1021905 B IT1021905 B IT 1021905B IT 5369374 A IT5369374 A IT 5369374A IT 5369374 A IT5369374 A IT 5369374A IT 1021905 B IT1021905 B IT 1021905B
Authority
IT
Italy
Prior art keywords
tobermorite
composition
production
calcium carbonate
related procedure
Prior art date
Application number
IT5369374A
Other languages
Italian (it)
Original Assignee
Lafarge Sa
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 Lafarge Sa filed Critical Lafarge Sa
Application granted granted Critical
Publication of IT1021905B publication Critical patent/IT1021905B/en

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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • 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
    • C09C1/021—Calcium carbonates
    • 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
    • C09C1/28—Compounds of silicon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives
    • C09D5/028—Pigments; Filters
    • 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
    • D21H19/385—Oxides, hydroxides or carbonates
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
IT5369374A 1973-10-24 1974-10-23 COMPOSITION OF CALCIUM CARBONATE AND TOBERMORITE AND RELATED PROCEDURE OF PRODUCTION AND USE IT1021905B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7337970A FR2249134B1 (en) 1973-10-24 1973-10-24

Publications (1)

Publication Number Publication Date
IT1021905B true IT1021905B (en) 1978-02-20

Family

ID=9126882

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5369374A IT1021905B (en) 1973-10-24 1974-10-23 COMPOSITION OF CALCIUM CARBONATE AND TOBERMORITE AND RELATED PROCEDURE OF PRODUCTION AND USE

Country Status (8)

Country Link
JP (1) JPS584076B2 (en)
CA (1) CA1051611A (en)
DE (1) DE2449803C3 (en)
FI (1) FI61708C (en)
FR (1) FR2249134B1 (en)
GB (1) GB1452674A (en)
IT (1) IT1021905B (en)
NL (1) NL171283C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ232170A (en) * 1989-03-23 1993-01-27 Tasman Pulp & Paper Co Ltd Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet
EP1978063A1 (en) * 2007-04-05 2008-10-08 YKI, Ytkemiska Institutet AB An aqueous hydrophobic coating composition comprising a fatty acid or a salt thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157726B (en) * 1960-06-30 1963-11-21 Bayer Ag Process for the production of improved reinforcing fillers containing calcium carbonate and silica
DE2008108A1 (en) * 1969-02-24 1970-09-03 American Cement Corp., (Ges. n.d. Gesetzen d. Staates Delaware), Riverside, Calif. (V.St.A.) Process for the extraction of finely divided, silicate-containing material

Also Published As

Publication number Publication date
DE2449803A1 (en) 1975-05-07
NL171283B (en) 1982-10-01
DE2449803B2 (en) 1980-09-25
JPS50142480A (en) 1975-11-17
CA1051611A (en) 1979-04-03
NL7413887A (en) 1975-04-28
GB1452674A (en) 1976-10-13
FI61708B (en) 1982-05-31
FR2249134B1 (en) 1976-10-01
JPS584076B2 (en) 1983-01-24
FR2249134A1 (en) 1975-05-23
NL171283C (en) 1983-03-01
DE2449803C3 (en) 1981-07-30
FI61708C (en) 1982-09-10
FI309674A (en) 1975-04-25

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