ES2117411T3 - Procedimiento para la obtencion de granulados disolventes de la suciedad - Google Patents
Procedimiento para la obtencion de granulados disolventes de la suciedadInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000008187 granular material Substances 0.000 title 1
- 239000002904 solvent Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 7
- 239000000463 material Substances 0.000 abstract 4
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 abstract 2
- -1 polyoxyethylene Polymers 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
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.
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)
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 |
GB9712583D0 (en) | 1997-06-16 | 1997-08-20 | Unilever Plc | Production of detergent granulates |
GB9712580D0 (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)
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 |
-
1994
- 1994-03-14 DE DE4408360A patent/DE4408360A1/de not_active Withdrawn
-
1995
- 1995-03-06 ES ES95911298T patent/ES2117411T3/es not_active Expired - Lifetime
- 1995-03-06 EP EP95911298A patent/EP0750660B1/de not_active Expired - Lifetime
- 1995-03-06 WO PCT/EP1995/000818 patent/WO1995025158A1/de active IP Right Grant
- 1995-03-06 DE DE59502342T patent/DE59502342D1/de not_active Expired - Fee Related
- 1995-03-06 AT AT95911298T patent/ATE166666T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE166666T1 (de) | 1998-06-15 |
EP0750660B1 (de) | 1998-05-27 |
WO1995025158A1 (de) | 1995-09-21 |
EP0750660A1 (de) | 1997-01-02 |
DE59502342D1 (de) | 1998-07-02 |
DE4408360A1 (de) | 1995-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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