GB1537512A - Method for the production of ultrafine chalk - Google Patents

Method for the production of ultrafine chalk

Info

Publication number
GB1537512A
GB1537512A GB1410376A GB1410376A GB1537512A GB 1537512 A GB1537512 A GB 1537512A GB 1410376 A GB1410376 A GB 1410376A GB 1410376 A GB1410376 A GB 1410376A GB 1537512 A GB1537512 A GB 1537512A
Authority
GB
United Kingdom
Prior art keywords
grinding
whiting
april
calcium carbonate
chalk
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
GB1410376A
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.)
Associated Portland Cement Manufacturers Ltd
Original Assignee
Associated Portland Cement Manufacturers 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 Associated Portland Cement Manufacturers Ltd filed Critical Associated Portland Cement Manufacturers Ltd
Priority to GB1410376A priority Critical patent/GB1537512A/en
Priority to DK140177A priority patent/DK140177A/en
Priority to BE176455A priority patent/BE853280A/en
Priority to FR7710357A priority patent/FR2347417A1/en
Priority to DE19772715721 priority patent/DE2715721A1/en
Publication of GB1537512A publication Critical patent/GB1537512A/en
Expired 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles
    • 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
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • 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

Abstract

1537512 Comminution aids; agitator mills ASSOCIATED PORTLAND CEMENT MFRS Ltd 4 April 1977 [7 April 1976] 14103/76 Heading B2A [Also in Division Cl] Ultrafine chalk whiting for use as a filler free from hard abrasive particles is produced by grinding chalk whiting in aqueous suspension with a grinding medium consisting substantially of calcium carbonate in a form having a crushing strength greater than that of the whiting. The grinding medium may be a limestone or pisolite or a calcium carbonate material derived by precipitation in a watersoftening process. Grinding may be performed in the presence of a dispersing agent e.g. polyphosphates and polysilicates, polyelectrolytes such as water-soluble salts of polyacrylic and polymethacrylic acids, and lignosulphonates. Grinding may be carried out in a sandmill, ball mill or tube mill.
GB1410376A 1976-04-07 1976-04-07 Method for the production of ultrafine chalk Expired GB1537512A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1410376A GB1537512A (en) 1976-04-07 1976-04-07 Method for the production of ultrafine chalk
DK140177A DK140177A (en) 1976-04-07 1977-03-30 POLYMER MATERIAL CONTAINING FILLER AND METHOD OF PREPARATION
BE176455A BE853280A (en) 1976-04-07 1977-04-05 CHALK WHITE FILLERS FOR COMPOSITIONS BASED ON POLYMERS SUCH AS PLASTICS AND RUBBER
FR7710357A FR2347417A1 (en) 1976-04-07 1977-04-06 CHALK WHITE FILLERS FOR COMPOSITIONS BASED ON POLYMERS, SUCH AS PLASTICS AND RUBBERS
DE19772715721 DE2715721A1 (en) 1976-04-07 1977-04-07 PROCESS FOR THE MANUFACTURING OF ULTRA-FINE LIME SLASH CHALK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1410376A GB1537512A (en) 1976-04-07 1976-04-07 Method for the production of ultrafine chalk

Publications (1)

Publication Number Publication Date
GB1537512A true GB1537512A (en) 1978-12-29

Family

ID=10035042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1410376A Expired GB1537512A (en) 1976-04-07 1976-04-07 Method for the production of ultrafine chalk

Country Status (5)

Country Link
BE (1) BE853280A (en)
DE (1) DE2715721A1 (en)
DK (1) DK140177A (en)
FR (1) FR2347417A1 (en)
GB (1) GB1537512A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5482514A (en) * 1992-09-14 1996-01-09 Ciba-Geigy Corporation Process for enhancing the whiteness, brightness and chormaticity of paper making fibres
US5533679A (en) * 1993-03-12 1996-07-09 Ecc International Limited Grinding alkaline earth metal pigments
US5846382A (en) * 1992-09-14 1998-12-08 Jorax Gmbh Process for enhancing the whiteness, brightness and chromaticity of fillers and pigments
WO2011033119A2 (en) * 2009-09-21 2011-03-24 Omya Development Ag Coarse pigment addition and high solids slurries for higher coating colour concentrations
CN102666958A (en) * 2009-08-17 2012-09-12 株式会社铃木制作所 Threading device adapted for use in sewing machine and conveying thread by means of gas
US8915255B2 (en) 2010-03-26 2014-12-23 Philip Morris Usa Inc. Smoking article with heat resistant sheet material
EP4223140A1 (en) * 2022-02-04 2023-08-09 Ca Minerals B.V. Eco-friendly calcium carbonate composition as a food and feed additive and excipient for pharmaceutical application

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440436A1 (en) * 1978-10-30 1980-05-30 Omya Sa PROCESS FOR COATING PAPER WITH NATURAL CALCIUM CARBONATE AS A SINGLE PIGMENT
DE2943651C2 (en) * 1979-10-29 1982-10-14 Plüss-Staufer AG, 4665 Oftringen, Aargau Process for the production of mineral fillers by wet grinding
FR2493858A1 (en) * 1980-10-07 1982-05-14 Omya Sa Prodn. of rounded-grain aggregates from crushed rock - by grinding with limited yield
DE19745700A1 (en) * 1997-10-16 1999-04-22 Buna Sow Leuna Olefinverb Gmbh Thermoplastic, elastomeric molding composition useful for production of tubing, bellow and seals
DE19745701A1 (en) * 1997-10-16 1999-04-22 Buna Sow Leuna Olefinverb Gmbh Polyamide molding composition useful for molding of elastomers for automotive applications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1068403A (en) * 1952-12-18 1954-06-24 Blanc Omya Sa Du Process of reducing soft rocks, in particular chalk, to a fine and homogeneous powder

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846382A (en) * 1992-09-14 1998-12-08 Jorax Gmbh Process for enhancing the whiteness, brightness and chromaticity of fillers and pigments
US5482514A (en) * 1992-09-14 1996-01-09 Ciba-Geigy Corporation Process for enhancing the whiteness, brightness and chormaticity of paper making fibres
US5533679A (en) * 1993-03-12 1996-07-09 Ecc International Limited Grinding alkaline earth metal pigments
CN102666958A (en) * 2009-08-17 2012-09-12 株式会社铃木制作所 Threading device adapted for use in sewing machine and conveying thread by means of gas
CN102666958B (en) * 2009-08-17 2014-04-23 株式会社铃木制作所 Threading device adapted for use in sewing machine and conveying thread by means of gas
US9840624B2 (en) 2009-09-21 2017-12-12 Omya International Ag Coarse pigment addition and high solids slurries for higher coating colour concentrations
US9574305B2 (en) 2009-09-21 2017-02-21 Omya International Ag Coarse pigment addition and high solids slurries for higher coating colour concentrations
CN102666985A (en) * 2009-09-21 2012-09-12 Omya发展股份公司 Coarse pigment addition and high solids slurries for higher coating colour concentrations
AU2010297191B2 (en) * 2009-09-21 2014-02-13 Omya International Ag Aqueous slurries comprising fine calcium carbonate particles for use in paper coatings
EP2302131A1 (en) * 2009-09-21 2011-03-30 Omya Development AG Aqueous slurries comprising fine calcium carbonate particles for their use in paper coatings
WO2011033119A2 (en) * 2009-09-21 2011-03-24 Omya Development Ag Coarse pigment addition and high solids slurries for higher coating colour concentrations
RU2565683C2 (en) * 2009-09-21 2015-10-20 Омиа Интернэшнл Аг Adding coarse pigment and suspension with high content of dry substance to produce higher concentrations of coating pigment
WO2011033119A3 (en) * 2009-09-21 2011-05-12 Omya Development Ag Aqueous slurries comprising fine calcium carbonate particles for use in paper coatings
CN102666985B (en) * 2009-09-21 2017-10-24 Omya国际股份公司 For the water paste for including thin calcium carbonate granule in coating for paper
US9730468B2 (en) 2010-03-26 2017-08-15 Philip Morris Usa Inc. Smoking article with heat resistant sheet material
US8915255B2 (en) 2010-03-26 2014-12-23 Philip Morris Usa Inc. Smoking article with heat resistant sheet material
US10314331B2 (en) 2010-03-26 2019-06-11 Philip Morris Usa Inc. Smoking article with heat resistant sheet material
US11224249B2 (en) 2010-03-26 2022-01-18 Philip Morris Usa Inc. Smoking article with heat resistant sheet material
EP4223140A1 (en) * 2022-02-04 2023-08-09 Ca Minerals B.V. Eco-friendly calcium carbonate composition as a food and feed additive and excipient for pharmaceutical application
EP4223141A1 (en) * 2022-02-04 2023-08-09 Ca Minerals B.V. Method for production of eco-friendly and ultrapure calciumcarbonate as a food and feed additive

Also Published As

Publication number Publication date
DE2715721A1 (en) 1977-10-20
BE853280A (en) 1977-10-05
FR2347417A1 (en) 1977-11-04
FR2347417B1 (en) 1980-06-13
DK140177A (en) 1977-10-08

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Legal Events

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