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GB1222823A - Improvements in or relating to the production of aluminium fluoride and/or silica - Google Patents

Improvements in or relating to the production of aluminium fluoride and/or silica

Info

Publication number
GB1222823A
GB1222823A GB1735967A GB1735967A GB1222823A GB 1222823 A GB1222823 A GB 1222823A GB 1735967 A GB1735967 A GB 1735967A GB 1735967 A GB1735967 A GB 1735967A GB 1222823 A GB1222823 A GB 1222823A
Authority
GB
United Kingdom
Prior art keywords
soln
sodium
april
microns
emulsion paint
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
GB1735967A
Inventor
Brian Colvin
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 GB1735967A priority Critical patent/GB1222823A/en
Priority to DE19681767241 priority patent/DE1767241A1/en
Publication of GB1222823A publication Critical patent/GB1222823A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/186—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof from or via fluosilicic acid or salts thereof by a wet process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • 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
    • C01P2006/12—Surface area
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)
  • Silicon Compounds (AREA)

Abstract

1,222,823. Polyvinyl acetate emulsion paint. ENGLISH CLAYS LOVEBING POCHIN & CO. Ltd. 10 April, 1968 [14 April, 1967], No. 17359/67. Heading C3P. [Also in Division C1] An emulsion paint contains in parts by weight Rutile TiO 2 .. .. .. 100 Hydrated silica .. .. .. 110 China clay (80 wt. per cent finer than 2 microns) .. .. .. 70 Calcium carbonate (20 microns) .. 150 Sodium hexametaphosphate .. 1À25 Sodium polyacrylate .. .. 0À23 Sodium benzoate (10% soln.) .. 67-50 Hydroxy ethyl cellulose (5% soln.) 27À00 Sodium carboxy methyl cellulose (5% soln.) .. .. .. .. 50À70 Polyvinyl acetate copolymer (60% solids) .. .. .. .. 310À00 Butoxyethyl acetate .. .. 7À4 Fungicide .. .. .. .. 6À75 Defoaming agent .. .. .. 1-12 plus water to give a viscosity of 84 Krebs units.
GB1735967A 1967-04-14 1967-04-14 Improvements in or relating to the production of aluminium fluoride and/or silica Expired GB1222823A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1735967A GB1222823A (en) 1967-04-14 1967-04-14 Improvements in or relating to the production of aluminium fluoride and/or silica
DE19681767241 DE1767241A1 (en) 1967-04-14 1968-04-16 Process for the production of inorganic dispersoids such as aluminum fluoride and / or silicon dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1735967A GB1222823A (en) 1967-04-14 1967-04-14 Improvements in or relating to the production of aluminium fluoride and/or silica

Publications (1)

Publication Number Publication Date
GB1222823A true GB1222823A (en) 1971-02-17

Family

ID=10093815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1735967A Expired GB1222823A (en) 1967-04-14 1967-04-14 Improvements in or relating to the production of aluminium fluoride and/or silica

Country Status (2)

Country Link
DE (1) DE1767241A1 (en)
GB (1) GB1222823A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188643A (en) * 1986-04-02 1987-10-07 Geoffrey Crompton Paint compositions
US5206280A (en) * 1990-03-15 1993-04-27 British Aerospace Public Limited Company Laser markable white pigment composition
WO1998014401A1 (en) * 1996-09-30 1998-04-09 Mclaughlin Geosurveys Pty. Limited Value improvement of clays
WO2002053500A2 (en) * 2000-12-31 2002-07-11 Ati-Aluminum Technologies Israel Ltd. Production of aluminum compounds and silica from ores
CN101993100A (en) * 2009-08-14 2011-03-30 维塞尔·雷万卡 Method for separating silicon tetrafluoride by-product

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188643A (en) * 1986-04-02 1987-10-07 Geoffrey Crompton Paint compositions
GB2188643B (en) * 1986-04-02 1990-05-02 Geoffrey Crompton Paint compositions
US5206280A (en) * 1990-03-15 1993-04-27 British Aerospace Public Limited Company Laser markable white pigment composition
WO1998014401A1 (en) * 1996-09-30 1998-04-09 Mclaughlin Geosurveys Pty. Limited Value improvement of clays
US6153157A (en) * 1996-09-30 2000-11-28 Mclaughlin Geosurveys Pty. Limited Value improvements of clays
WO2002053500A2 (en) * 2000-12-31 2002-07-11 Ati-Aluminum Technologies Israel Ltd. Production of aluminum compounds and silica from ores
WO2002053500A3 (en) * 2000-12-31 2003-01-03 Ati Aluminum Technologies Isra Production of aluminum compounds and silica from ores
CN101993100A (en) * 2009-08-14 2011-03-30 维塞尔·雷万卡 Method for separating silicon tetrafluoride by-product
CN101993100B (en) * 2009-08-14 2014-09-24 维塞尔·雷万卡 Method for separating silicon tetrafluoride by-product

Also Published As

Publication number Publication date
DE1767241A1 (en) 1971-08-12

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