GB950208A - Basic aluminium salts - Google Patents

Basic aluminium salts

Info

Publication number
GB950208A
GB950208A GB16817/61A GB1681761A GB950208A GB 950208 A GB950208 A GB 950208A GB 16817/61 A GB16817/61 A GB 16817/61A GB 1681761 A GB1681761 A GB 1681761A GB 950208 A GB950208 A GB 950208A
Authority
GB
United Kingdom
Prior art keywords
salts
aluminium
pentahydroxy
prepared
salt
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
GB16817/61A
Inventor
Ernest Avery Roff
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.)
Albright and Wilson Mfg Ltd
Original Assignee
Albright and Wilson Mfg 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 Albright and Wilson Mfg Ltd filed Critical Albright and Wilson Mfg Ltd
Priority to GB16817/61A priority Critical patent/GB950208A/en
Publication of GB950208A publication Critical patent/GB950208A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/786—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

Salts of aluminium having general formula Al8(OH)20X2SO4, wherein X is the salt radical of a strong monobasic acid, are prepared from basic aluminium sulphate and dialuminium pentahydroxy salts of formula Al2(OH)5X, where X is as above, by mixing aqueous solutions. Either one or both of the reactants may be prepared in situ. The product is soluble in water and may exist as a dimer or trimer. X may be chlorine, bromine, iodine, nitrate, sulphonate phenol sulphonate or arylsulphonate. Separation of the product from solution is preferably carried out under reduced pressure and low pressures, whereby water is evaporated away and solid deposited. When mixing the solution the molar ratio of pentahydroxy salt basic sulphate is not less than 2:1. Examples refer to production of aluminium hydroxychlorosulphates, aluminium hydroxy-nitratosulphate and aluminium hydroxy-sulphamatesulphate whilst other examples refer to antiperspirants, cosmetic preparations containing the above compounds.ALSO:Salts of aluminium having the general formula Al8(OH)20X2SO4 wherein X is the salt radical of a strong monobasic acid, are prepared from basic aluminium sulphate and dialuminium pentahydroxy salts of formula Al2(OH)5X where X is as above, by mixing aqueous solutions. Either one or both of the reactants may be prepared in situ. The product is soluble in water and may exist as a dimer or trimer. X may be phenol sulphonate or arylsulphonate. When mixing the solution the molar ratio of pentahydroxy salt to basic sulphate is not less than 2:1. An example refers to the production of aluminium hydroxy sulphonate-sulphates.ALSO:Antiperspirant compositions comprise salts of general formula Al8(OH)2X2SO4 in which X is the salt radical of a strong monobasic acid, a water-soluble monohydroxy aliphatic alcohol, and a humectant. The above salts may also be used as an antiperspirant when mixed with Al2(OH)5Cl. In the above X may represent chlorine, bromine, iodine, nitrate, sulphamate, phenolsulphonate or arylsulphonates; examples of alcohols are ethanol and isopropanol, and humectants are glycerol, sorbitol and propylene glycol. The salts are used in concentrated aqueous solutions and are mixed with alcohol and humectants.
GB16817/61A 1961-05-09 1961-05-09 Basic aluminium salts Expired GB950208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16817/61A GB950208A (en) 1961-05-09 1961-05-09 Basic aluminium salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16817/61A GB950208A (en) 1961-05-09 1961-05-09 Basic aluminium salts

Publications (1)

Publication Number Publication Date
GB950208A true GB950208A (en) 1964-02-19

Family

ID=10084212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16817/61A Expired GB950208A (en) 1961-05-09 1961-05-09 Basic aluminium salts

Country Status (1)

Country Link
GB (1) GB950208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534897A1 (en) * 1982-10-26 1984-04-27 Ugine Kuhlmann PROCESS FOR THE PRODUCTION OF BASIC ALUMINUM CHLOROSULFATES
EP1108679A2 (en) * 1999-12-16 2001-06-20 Sachtleben Chemie GmbH Polyaluminium nitrate sulfates, process for the preparation thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534897A1 (en) * 1982-10-26 1984-04-27 Ugine Kuhlmann PROCESS FOR THE PRODUCTION OF BASIC ALUMINUM CHLOROSULFATES
GB2128977A (en) * 1982-10-26 1984-05-10 Ugine Kuhlmann Process for the manufacture of basic aluminium chlorosulphates
EP1108679A2 (en) * 1999-12-16 2001-06-20 Sachtleben Chemie GmbH Polyaluminium nitrate sulfates, process for the preparation thereof
EP1108679A3 (en) * 1999-12-16 2001-07-25 Sachtleben Chemie GmbH Polyaluminium nitrate sulfates, process for the preparation thereof

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