ES2117411T3 - Procedimiento para la obtencion de granulados disolventes de la suciedad - Google Patents

Procedimiento para la obtencion de granulados disolventes de la suciedad

Info

Publication number
ES2117411T3
ES2117411T3 ES95911298T ES95911298T ES2117411T3 ES 2117411 T3 ES2117411 T3 ES 2117411T3 ES 95911298 T ES95911298 T ES 95911298T ES 95911298 T ES95911298 T ES 95911298T ES 2117411 T3 ES2117411 T3 ES 2117411T3
Authority
ES
Spain
Prior art keywords
polymer
temperature
base material
dirt
loosening
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
ES95911298T
Other languages
English (en)
Inventor
Manfred Greger
Jochen Jacobs
Norbert Kuhne
Fred Schambil
Georg Assmann
Volker Bauer
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
Application granted granted Critical
Publication of ES2117411T3 publication Critical patent/ES2117411T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0034—Fixed on a solid conventional detergent ingredient
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/201—Pre-melted polymers
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • C11D11/0088—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads the liquefied ingredients being sprayed or adsorbed onto solid particles
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3715—Polyesters or polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

SE MEJORA LA CAPACIDAD DE INCLUSION DE DETERGENTES Y LIMPIADORES SOLIDOS, AÑADIENDO POLIMEROS CAPACES DE DISOLVER LA SUCIEDAD, QUE CONTIENEN GRUPOS DE ETILEN-TEREFTALATO Y POLIOXIETILEN-TEREFTALATO, QUE SON SOLIDOS A TEMPERATURA AMBIENTE. ESTO SE CONSIGUE MEDIANTE UN PROCEDIMIENTO DE OBTENER COMPONENTES GRANULARES DE DETERGENTES QUE SON CAPACES DE FLUIR, QUE CONTIENEN TALES POLIMEROS Y UN MATERIAL PORTADOR FINAMENTE DIVIDIDO; ESTE PROCEDIMIENTO CONSISTE ESENCIALMENTE EN CALENTAR UN POLIMERO CAPAZ DE DISOLVER LA SUCIEDAD, QUE CONTIENE GRUPOS DE ETILEN-TEREFTALATO Y POLIOXIETILEN-TEREFTALATO, A UNA TEMPERATURA A LA CUAL TIENE UNA VISCOSIDAD MENOR DE 5000 MPAS, Y LLEVANDO EL POLIMERO FUNDIDO SOBRE UN MATERIAL PORTADOR FINAMENTE DIVIDIDO EN UN MEZCLADOR Y A UNA TEMPERATURA DE MEZCLADO, QUE AL MENOS ES TAN ALTA COMO LA TEMPERATURA DE ABLANDAMIENTO DEL POLIMERO, O A UN LECHO FLUIDIZADO DEL MATERIAL PORTADOR A UNA TEMPERATURA DE MEZCLADO, QUE A LO SUMO ES TAN ALTA COMO LA TEMPERATURA DE ABLANDAMIENTO DEL POLIMERO.
ES95911298T 1994-03-14 1995-03-06 Procedimiento para la obtencion de granulados disolventes de la suciedad Expired - Lifetime ES2117411T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4408360A DE4408360A1 (de) 1994-03-14 1994-03-14 Verfahren zur Herstellung schmutzlösender Granulate

Publications (1)

Publication Number Publication Date
ES2117411T3 true ES2117411T3 (es) 1998-08-01

Family

ID=6512582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95911298T Expired - Lifetime ES2117411T3 (es) 1994-03-14 1995-03-06 Procedimiento para la obtencion de granulados disolventes de la suciedad

Country Status (5)

Country Link
EP (1) EP0750660B1 (es)
AT (1) ATE166666T1 (es)
DE (2) DE4408360A1 (es)
ES (1) ES2117411T3 (es)
WO (1) WO1995025158A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0759947B1 (de) * 1994-05-20 2000-07-19 Henkel Kommanditgesellschaft auf Aktien Schmutzablösevermögende polyester
DE19616570A1 (de) * 1996-04-25 1997-10-30 Basf Ag Vor exothermer Zersetzung durch Oxidation geschützte Waschmittelbestandteile
DE19718664A1 (de) * 1997-05-02 1998-11-05 Clariant Gmbh Verfahren zur Herstellung von lagerstabilen schmutzablösevermögende Polymere (Soil Release Polymere, SRP) enthaltende Granulate und ihre Verwendung zur Herstellung fester Wasch- und Reinigungsmittel
GB9712580D0 (en) * 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9712583D0 (en) 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9713748D0 (en) * 1997-06-27 1997-09-03 Unilever Plc Production of detergent granulates
DE19857204A1 (de) 1998-12-11 2000-06-15 Henkel Kgaa Wäßrige Schaumregulatoremulsion
GB9913546D0 (en) 1999-06-10 1999-08-11 Unilever Plc Granular detergent component containing zeolite map and laundry detergent compositions containing it
DE10018588A1 (de) * 2000-04-14 2001-10-25 Loedige Maschbau Gmbh Geb Verfahren zur Benetzung oder Befeuchtung von Schüttgütern
DE10108459A1 (de) 2001-02-22 2002-09-12 Henkel Kgaa Schaumregulatorgranulat
DE102006059272A1 (de) * 2006-12-13 2008-06-19 Henkel Kgaa Herstellung von Aminoxidgranulaten und deren Einsatz
EP2524939A1 (en) * 2011-05-17 2012-11-21 Clariant S.A., Brazil Process for the preparation of flaked or pelletized or granulated soil release polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1377092A (en) * 1971-01-13 1974-12-11 Unilever Ltd Detergent compositions
US4020015A (en) * 1971-10-12 1977-04-26 Lever Brothers Company Detergent compositions
GB1437076A (en) * 1972-08-15 1976-05-26 Unilever Ltd Preparation of components for detergent formulations
DE3324258A1 (de) * 1982-07-09 1984-01-12 Colgate-Palmolive Co., 10022 New York, N.Y. Nichtionogene waschmittelzusammensetzung mit verbesserter schmutzauswaschbarkeit
US4569772A (en) * 1984-09-04 1986-02-11 Colgate-Palmolive Stabilization of polyethylene terephthalate-polyoxyethylene terephthalate soil release promoting polymers

Also Published As

Publication number Publication date
EP0750660B1 (de) 1998-05-27
DE4408360A1 (de) 1995-09-21
DE59502342D1 (de) 1998-07-02
WO1995025158A1 (de) 1995-09-21
EP0750660A1 (de) 1997-01-02
ATE166666T1 (de) 1998-06-15

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