ITMI913021A1 - Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento - Google Patents

Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento

Info

Publication number
ITMI913021A1
ITMI913021A1 IT003021A ITMI913021A ITMI913021A1 IT MI913021 A1 ITMI913021 A1 IT MI913021A1 IT 003021 A IT003021 A IT 003021A IT MI913021 A ITMI913021 A IT MI913021A IT MI913021 A1 ITMI913021 A1 IT MI913021A1
Authority
IT
Italy
Prior art keywords
specific weight
product
obtaining
high specific
powder detergent
Prior art date
Application number
IT003021A
Other languages
English (en)
Inventor
Corrado Vezzani
Original Assignee
Vomm Impianti & Processi Srl
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 Vomm Impianti & Processi Srl filed Critical Vomm Impianti & Processi Srl
Priority to ITMI913021A priority Critical patent/IT1252682B/it
Publication of ITMI913021A0 publication Critical patent/ITMI913021A0/it
Priority to EP92118946A priority patent/EP0542131B1/en
Priority to DE69224706T priority patent/DE69224706T2/de
Priority to AT92118946T priority patent/ATE163902T1/de
Priority to US07/974,481 priority patent/US5409643A/en
Priority to BR929204484A priority patent/BR9204484A/pt
Publication of ITMI913021A1 publication Critical patent/ITMI913021A1/it
Application granted granted Critical
Publication of IT1252682B publication Critical patent/IT1252682B/it

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
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
ITMI913021A 1991-11-13 1991-11-13 Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento IT1252682B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI913021A IT1252682B (it) 1991-11-13 1991-11-13 Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento
EP92118946A EP0542131B1 (en) 1991-11-13 1992-11-05 A granular product with a high specific weight, particularly an additive for powdered detergents, and a method for its manufacture
DE69224706T DE69224706T2 (de) 1991-11-13 1992-11-05 Granulares Produkt mit hohem spezifischem Gewicht, insbesondere ein Zusatz für Waschmittel sowie Verfahren zu seiner Herstellung
AT92118946T ATE163902T1 (de) 1991-11-13 1992-11-05 Granulares produkt mit hohem spezifischem gewicht, insbesondere ein zusatz für waschmittel sowie verfahren zu seiner herstellung
US07/974,481 US5409643A (en) 1991-11-13 1992-11-12 Method of making a granular product with a high specific weight
BR929204484A BR9204484A (pt) 1991-11-13 1992-11-13 Produto granular com elevado peso especitico e metodo para a producao de um produto granular com elevado peso especitico,particularmente um aditivo para detergente em po

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913021A IT1252682B (it) 1991-11-13 1991-11-13 Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento

Publications (3)

Publication Number Publication Date
ITMI913021A0 ITMI913021A0 (it) 1991-11-13
ITMI913021A1 true ITMI913021A1 (it) 1993-05-13
IT1252682B IT1252682B (it) 1995-06-23

Family

ID=11361086

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913021A IT1252682B (it) 1991-11-13 1991-11-13 Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento

Country Status (6)

Country Link
US (1) US5409643A (it)
EP (1) EP0542131B1 (it)
AT (1) ATE163902T1 (it)
BR (1) BR9204484A (it)
DE (1) DE69224706T2 (it)
IT (1) IT1252682B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127323A1 (de) * 1991-08-20 1993-02-25 Henkel Kgaa Verfahren zur herstellung von tensidgranulaten
DE4400024A1 (de) * 1994-01-03 1995-07-06 Henkel Kgaa Silikatische Builder und ihre Verwendung in Wasch- und Reinigungsmitteln sowie Mehrstoffgemische für den Einsatz auf diesem Sachgebiet
DE4406592A1 (de) * 1994-03-01 1995-09-07 Henkel Kgaa Verbesserte Mehrstoffgemische auf Basis wasserlöslicher Alkalisilikatverbindungen und ihre Verwendung, insbesondere zum Einsatz als Builder in Wasch- und Reinigungsmitteln
DE4415362A1 (de) * 1994-05-02 1995-11-09 Henkel Kgaa Verfahren zur Herstellung silikatischer Buildergranulate mit erhöhtem Schüttgewicht
DE4419745A1 (de) * 1994-06-06 1995-12-07 Henkel Kgaa Granuliertes wasserlösliches kieselsäurehaltiges Alkalisilicat
DE19501269A1 (de) 1995-01-18 1996-07-25 Henkel Kgaa Amorphes Alkalisilikat-Compound
DE19525378A1 (de) * 1995-07-12 1997-01-16 Henkel Kgaa Amorphes Alkalisilicat-Compound
DE19533790A1 (de) * 1995-09-13 1997-03-20 Henkel Kgaa Verfahren zur Herstellung eines amorphen Alkalisilikats mit Imprägnierung
IT1285493B1 (it) 1996-10-10 1998-06-08 Vomm Chemipharma Srl Metodo per la concentrazione di miscele liquide
DE19709411A1 (de) * 1997-03-07 1998-09-10 Henkel Kgaa Waschmittelformkörper
IT1313586B1 (it) 1999-07-30 2002-09-09 Vomm Chemipharma Srl Metodo di cristallizzazione di sorbitolo e sorbitolo cristallizzatocosi' ottenuto.
DE602006010019D1 (de) * 2006-01-30 2009-12-10 Vomm Impianti E Processi S P A Verfahren zur Trocknung von Melamin
IT1399692B1 (it) * 2010-03-30 2013-04-26 Soremartec Sa Metodo e impianto per la preparazione di un prodotto granulato
ITMI20131732A1 (it) * 2013-10-17 2015-04-18 Ambiente E Nutrizione Srl Procedimento di nobilitazione di polveri di scarto da cave minerarie, contenenti ossidi di ferro
CN104310418A (zh) * 2014-10-22 2015-01-28 兴化市苏缘泡花碱有限公司 速溶粉状泡花碱的制备工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868227A (en) * 1972-04-05 1975-02-25 Philadelphia Quartz Co Agglomerating fine alkali metal silicate particles to form hydrated, amorphous, granules
US3931036A (en) * 1974-05-13 1976-01-06 Philadelphia Quartz Company Compacted alkali metal silicate
US4011302A (en) * 1975-06-26 1977-03-08 E. I. Du Pont De Nemours And Company Process for preparing highly absorbent, low bulk density sodium silicate
DE3314259A1 (de) * 1983-04-20 1984-10-25 Henkel KGaA, 4000 Düsseldorf Hohlkoerper aus verfestigtem alkalisilikat
DE3416472A1 (de) * 1984-05-04 1985-11-07 Hoechst Ag, 6230 Frankfurt Weichmacher enthaltende waschmittel
IT1230579B (it) * 1988-10-21 1991-10-28 Ausimont Srl Processo a due stadi per la produzione di un silicato di sodio granulare compatto
FR2658497B1 (fr) * 1990-02-16 1992-05-15 Rhone Poulenc Chimie Granules de silicates hydrates de metaux alcalins, leur procede de preparation et leur application dans les compositions detergentes.
DE69207990T2 (de) * 1991-07-02 1996-05-30 Crosfield Joseph & Sons Silicate
CA2071596A1 (en) 1991-07-10 1993-01-11 Frederick E. Behr Perfluoroalkyl halides and derivatives
FR2685498B1 (fr) 1991-12-23 1994-12-30 Corning Inc Dispositif optique a couplage de proximite entre deux guides d'onde integres d'encombrement reduit et composant d'optique integre en faisant application.

Also Published As

Publication number Publication date
US5409643A (en) 1995-04-25
ATE163902T1 (de) 1998-03-15
ITMI913021A0 (it) 1991-11-13
EP0542131B1 (en) 1998-03-11
DE69224706T2 (de) 1998-10-22
EP0542131A3 (en) 1993-11-03
BR9204484A (pt) 1993-05-18
EP0542131A2 (en) 1993-05-19
IT1252682B (it) 1995-06-23
DE69224706D1 (de) 1998-04-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129