ES2000054A6 - Procedimiento para la filtracion de banos en la limpieza quimica y agentes auxiliares de filtracion empleados para ello en forma de silicatos estratificados preparados - Google Patents

Procedimiento para la filtracion de banos en la limpieza quimica y agentes auxiliares de filtracion empleados para ello en forma de silicatos estratificados preparados

Info

Publication number
ES2000054A6
ES2000054A6 ES8600028A ES8600028A ES2000054A6 ES 2000054 A6 ES2000054 A6 ES 2000054A6 ES 8600028 A ES8600028 A ES 8600028A ES 8600028 A ES8600028 A ES 8600028A ES 2000054 A6 ES2000054 A6 ES 2000054A6
Authority
ES
Spain
Prior art keywords
filtration
layered silicates
prepared
dry
dry cleaning
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
ES8600028A
Other languages
English (en)
Inventor
Werner Grunewalder
Margarete Schafer
Winfried Wichelhaus
Rybinski Wolfgang Von
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of ES2000054A6 publication Critical patent/ES2000054A6/es
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06LDRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/02Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
    • D06L1/10Regeneration of used chemical baths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtration Of Liquid (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

PROCEDIMENTO PARA LA FILTRACION DE BAÑOS EN LA LIMPIEZA QUIMICA Y COMPOSICION AUXILIAR DE FILTRACION. LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA FILTRACION DE BAÑOS QUE CONTIENEN DISOLVENTES ORGANICOS EN LA LIMPIEZA QUIMICA CON EMPLEO DE SILICATOS ESTRATIFICADOS NATURALES Y/O SINTETICOS, QUE ESTAN PREPARADOS SEGUN METODOS EN SI CONOCIDOS CON UNO O VARIOS COMPUESTOS DE AMONIO DE LA FORMULA GENRAL I R1R2R3R4N+X- (I) EN LA QUE R1, R2, R3 Y R4 SIGNIFICAN HIDROGENO, GRUPOS ALQUILOO ALQUELINO, QUE PUEDEN ESTAR SUBSTITUIDOS EN CASO DADO, Y X-SIGNIFICA ANIONES SOLUBLES EN AGUA, DE ACIDOS FUERTEMENTE DISOCIADOS, EN UNA CANTIDAD DE 2 A 60% EN PESO.
ES8600028A 1985-06-27 1986-06-27 Procedimiento para la filtracion de banos en la limpieza quimica y agentes auxiliares de filtracion empleados para ello en forma de silicatos estratificados preparados Expired ES2000054A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853522932 DE3522932A1 (de) 1985-06-27 1985-06-27 Verfahren zur filtration von flotten in der chemischreinigung und dabei verwendete filterhilfsmittel in form praeparierter schichtsilikate

Publications (1)

Publication Number Publication Date
ES2000054A6 true ES2000054A6 (es) 1987-11-16

Family

ID=6274297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600028A Expired ES2000054A6 (es) 1985-06-27 1986-06-27 Procedimiento para la filtracion de banos en la limpieza quimica y agentes auxiliares de filtracion empleados para ello en forma de silicatos estratificados preparados

Country Status (5)

Country Link
US (1) US4774004A (es)
EP (1) EP0207366B1 (es)
JP (1) JPS626970A (es)
DE (2) DE3522932A1 (es)
ES (1) ES2000054A6 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710849A1 (de) * 1987-04-01 1988-10-20 Henkel Kgaa Verwendung von mit quartaeren ammoniumverbindungen beladenen schichtsilikaten als seifhilfsmittel in seifprozessen zum fixieren von farbstoffen
DE69404848T2 (de) * 1993-08-13 1998-03-19 Minnesota Mining & Mfg Filterpatrone mit darauf angeordneten unlöslichen enzympartikeln
US5468847A (en) * 1994-03-10 1995-11-21 Minnesota Mining And Manufacturing Company Method of isolating and purifying a biomacromolecule
US6027651A (en) * 1994-06-06 2000-02-22 Cash; Alan B. Process for regenerating spent solvent
US5785861A (en) * 1995-03-13 1998-07-28 Dufresne; Peter Regeneration of perchloroethylene
US5674389A (en) * 1996-01-29 1997-10-07 Rhee; Choong H. Removal of tetrachloroethylene impurity from water
US20030047513A1 (en) * 2001-09-10 2003-03-13 The Procter & Gamble Company Removal of contaminants from a lipophilic fluid
US7276162B2 (en) * 2001-09-10 2007-10-02 The Procter & Gamble Co. Removal of contaminants from a lipophilic fluid
JP5085954B2 (ja) * 2007-02-23 2012-11-28 スリーエム イノベイティブ プロパティズ カンパニー フッ素系溶剤含有溶液の精製方法及び精製装置ならびに洗浄装置
EP2123822A1 (en) * 2008-05-14 2009-11-25 Süd-Chemie Ag Use of adsorbents for the purification of dry cleaning solvents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368678A (en) * 1965-01-11 1968-02-13 Dow Chemical Co Purification of dry cleaning solvents
DE3007633A1 (de) * 1980-02-29 1981-09-10 Henkel KGaA, 4000 Düsseldorf Verfahren zur aufbereitung von chlorierten kohlenwasserstoffen in der chemischreinigung
US4386010A (en) * 1980-09-02 1983-05-31 Engelhard Corporation Treated attapulgite clay composition
EP0091469B1 (en) * 1981-09-30 1987-01-07 Radecca, Inc. Method of immobilizing organic contaminants and non-flowable matrix produced therefrom

Also Published As

Publication number Publication date
JPS626970A (ja) 1987-01-13
DE3667309D1 (de) 1990-01-11
EP0207366B1 (de) 1989-12-06
EP0207366A2 (de) 1987-01-07
US4774004A (en) 1988-09-27
EP0207366A3 (en) 1987-05-06
DE3522932A1 (de) 1987-01-08

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