ES2151091T3 - Procedimiento para la obtencion de mezclas finamente divididas, constituidas por polimeros anfifilos y policarboxilatos, y su empleo. - Google Patents

Procedimiento para la obtencion de mezclas finamente divididas, constituidas por polimeros anfifilos y policarboxilatos, y su empleo.

Info

Publication number
ES2151091T3
ES2151091T3 ES96102309T ES96102309T ES2151091T3 ES 2151091 T3 ES2151091 T3 ES 2151091T3 ES 96102309 T ES96102309 T ES 96102309T ES 96102309 T ES96102309 T ES 96102309T ES 2151091 T3 ES2151091 T3 ES 2151091T3
Authority
ES
Spain
Prior art keywords
mixtures
procedure
obtaining
aqueous
anphyphil
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
ES96102309T
Other languages
English (en)
Inventor
Dieter Dr Boeckh
Hans-Ulrich Dr Jager
Alexander Dr Kud
Wolfgang Dr Trieselt
Wolfgang Dr Buhler
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2151091T3 publication Critical patent/ES2151091T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE MEZCLAS EN PARTICULAS DE POLIMEROS ANFIFILICOS Y POLICARBOXILATOS MEZCLANDO (A) DISPERSIONES ACUOSAS O SOLUCIONES ACUOSAS COLOIDALES DE AL MENOS UN POLIMERO ANFIFILICO CON (B) SOLUCIONES ACUOSAS DE UN POLICARBOXILATO, EN UNA RELACION (A):(B) EN PESO DE 1 : 1 HASTA 1 : 20, CADA UNO EN RELACION CON LOS COMPUESTOS SOLIDOS. SE MEZCLAN O AL MENOS SE PONE UN POLIMERO ANFIFILICO EN UNA SOLUCION ACUOSA DE UN POLICARBOXILATO. LAS DISPERSIONES QUE SE OBTIENEN SE DEJAN SECAR POR PULVERIZACION HASTA OBTENER LAS MEZCLAS DE POLIMEROS EN PARTICULAS. SE DESCRIBE LA UTILIZACION DE ESTAS MEZCLAS DE POLIMEROS EN PARTICULAS COMO ADITIVO EN DETERGENTES O EN COMPUESTOS DE POSTRATAMIENTO DE LA ROPA, ASI COMO MEZCLAS DE POLIMEROS EN PARTICULAS DE UNA TAMAÑO DE PARTICULA DE 20 {MI}M HASTA 3 MM, QUE SE OBTIENEN POR EL TRATAMIENTO DESCRITO.
ES96102309T 1995-02-25 1996-02-16 Procedimiento para la obtencion de mezclas finamente divididas, constituidas por polimeros anfifilos y policarboxilatos, y su empleo. Expired - Lifetime ES2151091T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19506634A DE19506634A1 (de) 1995-02-25 1995-02-25 Verfahren zur Herstellung von feinteiligen Mischungen aus amphiphilen Polymeren und Polycarboxylaten und ihre Verwendung

Publications (1)

Publication Number Publication Date
ES2151091T3 true ES2151091T3 (es) 2000-12-16

Family

ID=7755038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96102309T Expired - Lifetime ES2151091T3 (es) 1995-02-25 1996-02-16 Procedimiento para la obtencion de mezclas finamente divididas, constituidas por polimeros anfifilos y policarboxilatos, y su empleo.

Country Status (6)

Country Link
US (1) US5652283A (es)
EP (1) EP0728795B1 (es)
JP (1) JPH08253599A (es)
CA (1) CA2169130A1 (es)
DE (2) DE19506634A1 (es)
ES (1) ES2151091T3 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011089A (en) * 1995-06-07 2000-01-04 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby
US5849862A (en) * 1995-06-07 1998-12-15 Cytec Technology Corp. Processes of spray drying polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions
US5869542A (en) * 1995-06-07 1999-02-09 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and microemulsions and dry polymer products formed thereby
US6270795B1 (en) 1995-11-09 2001-08-07 Microbiological Research Authority Method of making microencapsulated DNA for vaccination and gene therapy
AT403914B (de) 1996-09-24 1998-06-25 Krems Chemie Ag Sprühgetrocknete dispersionen, verfahren zu ihrer herstellung und deren anwendung
US20020182258A1 (en) * 1997-01-22 2002-12-05 Zycos Inc., A Delaware Corporation Microparticles for delivery of nucleic acid
DE19717394C2 (de) * 1997-04-24 2001-11-29 Stockhausen Chem Fab Gmbh Druckfähige Einkomponentenquellpaste und deren Verwendung
DE19735715A1 (de) * 1997-08-18 1999-02-25 Huels Chemische Werke Ag Amphiphile Polymere auf Basis von Polyestern mit einkondensierten acetalischen Gruppen, die bei Raumtemperatur flüssig sind, sowie ihr Einsatz in Wasch- und Reinigungsmitteln
DE19850100A1 (de) * 1998-10-29 2000-05-04 Henkel Kgaa Polymer-Granulate durch Wirbelschichtgranulation
US20050037086A1 (en) * 1999-11-19 2005-02-17 Zycos Inc., A Delaware Corporation Continuous-flow method for preparing microparticles
US20040142475A1 (en) * 2000-06-02 2004-07-22 Barman Shikha P. Delivery systems for bioactive agents
FR2814170B1 (fr) * 2000-09-18 2005-05-27 Rhodia Chimie Sa Nouveau latex a proprietes de surface modifiees par l' ajout d'un copolymere hydrosoluble a caractere amphiphile
BRPI0400438A (pt) * 2004-04-07 2005-11-22 Botica Com Farmaceutica Ltda Composição cosmética oleosa com capacidade suspensora
DE102004029310A1 (de) * 2004-06-17 2005-12-29 Clariant Gmbh Hochkonzentrierte, wässrige Formulierungen von Oligo-und Polyestern
EP2553072B1 (en) 2010-04-01 2015-05-06 Unilever PLC Structuring detergent liquids with hydrogenated castor oil
EP2495300A1 (en) 2011-03-04 2012-09-05 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Structuring detergent liquids with hydrogenated castor oil
EP2476743B1 (en) 2011-04-04 2013-04-24 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Method of laundering fabric
WO2013139702A1 (en) 2012-03-21 2013-09-26 Unilever Plc Laundry detergent particles
CA2925270C (en) * 2013-09-27 2021-05-04 Board Of Regents, The University Of Texas System Method of preparation of biodegradable nanoparticles with recognition characteristics
WO2016155993A1 (en) 2015-04-02 2016-10-06 Unilever Plc Composition
WO2017133879A1 (en) 2016-02-04 2017-08-10 Unilever Plc Detergent liquid
CN109312259A (zh) 2016-06-09 2019-02-05 荷兰联合利华有限公司 洗衣产品
WO2017211700A1 (en) 2016-06-09 2017-12-14 Unilever Plc Laundry products
WO2018127390A1 (en) 2017-01-06 2018-07-12 Unilever N.V. Stain removing composition
US20200199801A1 (en) 2017-06-09 2020-06-25 Conopco, Inc., D/B/A Unilever Laundry liquid dispensing system
WO2019038187A1 (en) 2017-08-24 2019-02-28 Unilever Plc IMPROVEMENTS RELATING TO THE CLEANING OF FABRICS
WO2019038186A1 (en) 2017-08-24 2019-02-28 Unilever Plc IMPROVEMENTS RELATING TO THE CLEANING OF FABRICS
US20200283699A1 (en) 2017-09-29 2020-09-10 Conopco, Inc., D/B/A Unilever Laundry products
WO2019068473A1 (en) 2017-10-05 2019-04-11 Unilever Plc LAUNDRY PRODUCTS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1332732A (en) * 1971-03-19 1973-10-03 Ici Ltd Drying process
US4569772A (en) * 1984-09-04 1986-02-11 Colgate-Palmolive Stabilization of polyethylene terephthalate-polyoxyethylene terephthalate soil release promoting polymers
ATE73150T1 (de) * 1984-12-21 1992-03-15 Procter & Gamble Blockpolyester und aehnliche verbindungen, verwendbar als verschmutzungsentferner in waschmittelzusammensetzungen.
US4711730A (en) * 1986-04-15 1987-12-08 The Procter & Gamble Company Capped 1,2-propylene terephthalate-polyoxyethylene terephthalate polyesters useful as soil release agents
US4713194A (en) * 1986-04-15 1987-12-15 The Procter & Gamble Company Block polyester and like compounds having branched hydrophilic capping groups useful as soil release agents in detergent compositions
GB8629936D0 (en) * 1986-12-15 1987-01-28 Procter & Gamble Laundry compositions
DE4001415A1 (de) * 1990-01-19 1991-07-25 Basf Ag Polyester, die nichtionische tenside einkondensiert enthalten, ihre herstellung und ihre verwendung in waschmitteln
DE4403866A1 (de) * 1994-02-08 1995-08-10 Basf Ag Amphiphile Polyester, Verfahren zu ihrer Herstellung und ihre Verwendung in Waschmitteln

Also Published As

Publication number Publication date
EP0728795A3 (de) 1997-05-07
CA2169130A1 (en) 1996-08-26
JPH08253599A (ja) 1996-10-01
EP0728795A2 (de) 1996-08-28
DE59605691D1 (de) 2000-09-14
EP0728795B1 (de) 2000-08-09
DE19506634A1 (de) 1996-08-29
US5652283A (en) 1997-07-29

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