ES2030432T3 - Preparacion de haluros de aluminio basicos. - Google Patents

Preparacion de haluros de aluminio basicos.

Info

Publication number
ES2030432T3
ES2030432T3 ES198787307077T ES87307077T ES2030432T3 ES 2030432 T3 ES2030432 T3 ES 2030432T3 ES 198787307077 T ES198787307077 T ES 198787307077T ES 87307077 T ES87307077 T ES 87307077T ES 2030432 T3 ES2030432 T3 ES 2030432T3
Authority
ES
Spain
Prior art keywords
aluminium
solution
preparation
halides
dried
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 - Lifetime
Application number
ES198787307077T
Other languages
English (en)
Inventor
Peter William Inward
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of ES2030432T3 publication Critical patent/ES2030432T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • 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
    • 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
    • C01F7/56—Chlorides
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides
    • 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
    • C01F7/64—Bromides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glass Compositions (AREA)

Abstract

LA INVENCION REIVINDICA UN PROCESO PARA LA FABRICACION DE HALOGENUROS BASICOS DE ALUMINIO EN FORMA DE POLVO QUE TIENEN UNA PROPORCION MOLAR DE ALUMINIO:HALOGENO 1,7: 1 A 2,2:1 Y CONTIENEN MAS DEL 20% DEL ALUMINIO EN LA FRACCION DE LA BANDA III CUANDO SE DETERMINA POR UN PROCEDIMIENTO CROMATOGRAFICO. LA INVENCION SE CENTRA EN EL DESCUBRIMIENTO DE LAS CONDICIONES DE REACCION PARA LA CONOCIDA INTERACCION ENTRE EL ALUMINIO Y LOS HALOGENUROS DE ALUMINIO QUE CONDUCE DIRECTAMENTE A UNA DISOLUCION DE HALOGENURO BASICO DE ALUMINIO QUE TIENE MAS DEL 20% DE ALUMINIO EN LA FRACCION DE LA BANDA III. LA TEMPERATURA DE REACCION ESTA ENTRE 50 Y 105 GRADOS CENTIGRADOS Y LA CONCENTRACION FINAL DE ALUMINIO DE LA DISOLUCION ESTA ENTRE 0,8 Y 6,75%. LA DISOLUCION SE SECA, PREFERIBLEMENTE POR PULVERIZACION O CONGELACION PARA OBTENER EL POLVO. TAMBIEN SE DESCRIBE LA PREPARACION DE POLVOS QUE TIENEN AL MENOS 20% DEL ALUMINIO CONTENIDO EN ESPECIES AL13O40.
ES198787307077T 1986-08-11 1987-08-10 Preparacion de haluros de aluminio basicos. Expired - Lifetime ES2030432T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868619552A GB8619552D0 (en) 1986-08-11 1986-08-11 Aluminium halides

Publications (1)

Publication Number Publication Date
ES2030432T3 true ES2030432T3 (es) 1992-11-01

Family

ID=10602556

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787307077T Expired - Lifetime ES2030432T3 (es) 1986-08-11 1987-08-10 Preparacion de haluros de aluminio basicos.

Country Status (9)

Country Link
EP (1) EP0256832B1 (es)
AT (1) ATE74881T1 (es)
AU (3) AU7663087A (es)
CA (1) CA1310465C (es)
DE (1) DE3778242D1 (es)
ES (1) ES2030432T3 (es)
GB (1) GB8619552D0 (es)
IE (1) IE60317B1 (es)
ZA (1) ZA875923B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944933A (en) * 1986-03-27 1990-07-31 Lever Brothers Company Preparation of basic aluminium halides
US4859446A (en) * 1986-12-18 1989-08-22 Wickhen Products, Inc. Process for preparing basic aluminum compounds having increased sweat resistant activity
ES2048758T3 (es) * 1987-03-19 1994-04-01 Sara Lee De Nv Sal de aluminio y composicion antitranspirante que la contiene.
SE8900478L (sv) * 1989-02-13 1990-08-14 Boliden Kemi Ab Foerfarande foer framstaellning av polyaluminiumfoereningar
CA2090861C (en) * 1990-09-07 2002-06-25 Jawahar C. Parekh Basic aluminum and aluminum/zirconium antiperspirants and method of making the same
IT1277084B1 (it) * 1995-12-14 1997-11-04 Ausimont Spa Processo per la preparazione di soluzioni acquose stabili ad alta basicita' di clorosolfato basico di alluminio o di cloruro basico
GB9604340D0 (en) * 1996-02-29 1996-05-01 Unilever Plc Antiperspirant aerosol composition and method of making same
DE59902263D1 (de) * 1999-05-29 2002-09-12 Bk Giulini Chem Gmbh & Co Ohg Verfahren zur Herstellung feinteiliger Antiperspirantwirkstoff Suspensionen
GB0012266D0 (en) * 2000-05-19 2000-07-12 Unilever Plc Method of preparation of an antiperspirant salt
US8883129B2 (en) 2005-01-13 2014-11-11 The Procter & Gamble Company Enhanced efficacy antiperspirant active
US9572758B2 (en) 2015-06-30 2017-02-21 Gulbrandsen Technologies, Inc. Method of making high performance activated aluminum sesquichlorohydrate powders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB489769A (en) * 1937-01-25 1938-08-03 Ig Farbenindustrie Ag Improvements in the manufacture and production of water-soluble basic aluminium compounds
US4359456A (en) * 1976-01-14 1982-11-16 Lever Brothers Company Antiperspirant activity of basic aluminum compounds
ATE1636T1 (de) * 1978-06-23 1982-10-15 Unilever Nv Antiperspirante zusammensetzung und verfahren zu ihrer herstellung und verwendung.

Also Published As

Publication number Publication date
EP0256832B1 (en) 1992-04-15
AU7299391A (en) 1991-05-30
IE60317B1 (en) 1994-06-29
DE3778242D1 (de) 1992-05-21
ATE74881T1 (de) 1992-05-15
AU4152893A (en) 1993-09-16
EP0256832A3 (en) 1988-07-06
CA1310465C (en) 1992-11-24
IE872130L (en) 1988-02-11
GB8619552D0 (en) 1986-09-24
AU7663087A (en) 1988-02-18
ZA875923B (en) 1989-04-26
EP0256832A2 (en) 1988-02-24

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