ES2143443T1 - Espesantes polimeros para composiciones acuosas. - Google Patents

Espesantes polimeros para composiciones acuosas.

Info

Publication number
ES2143443T1
ES2143443T1 ES97939441T ES97939441T ES2143443T1 ES 2143443 T1 ES2143443 T1 ES 2143443T1 ES 97939441 T ES97939441 T ES 97939441T ES 97939441 T ES97939441 T ES 97939441T ES 2143443 T1 ES2143443 T1 ES 2143443T1
Authority
ES
Spain
Prior art keywords
water
solution
azeotrope
concentrate
aqueous compositions
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.)
Granted
Application number
ES97939441T
Other languages
English (en)
Other versions
ES2143443T3 (es
Inventor
Michael Wiggins
Dipak Shah
Reuben H Grinstein
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 Corp
Original Assignee
Henkel Corp
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 Corp filed Critical Henkel Corp
Publication of ES2143443T1 publication Critical patent/ES2143443T1/es
Application granted granted Critical
Publication of ES2143443T3 publication Critical patent/ES2143443T3/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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE PREPARACION DE UN CONCENTRADO QUE ES UTIL COMO ESPESANTE PARA COMPOSICIONES ACUOSAS. DICHO PROCEDIMIENTO CONSISTE EN OBTENER UNA SOLUCION DE UN COMPUESTO ESPESANTE ASOCIATIVO EN UN DISOLVENTE ORGANICO CAPAZ DE FORMAR UN AZEOTROPO DE BAJO PUNTO DE EBULLICION CON AGUA. DICHA SOLUCION ESTA PRACTICAMENTE EXENTA DE AGUA EN ESTE PUNTO Y ESTA A UNA TEMPERATURA SUPERIOR AL PUNTO DE EBULLICION DE DICHO AZEOTROPO DE BAJO PUNTO DE EBULLICION. SE AÑADE AGUA A DICHA SOLUCION Y SE DESTILA UN AZEOTROPO DE AGUA Y DICHO DISOLVENTE ORGANICO. LA PROPORCION DE ADICION DE AGUA ES SUFICIENTE PARA REEMPLAZAR DICHO AZEOTROPO CON AGUA, PERO ES INSUFICIENTE PARA PRODUCIR LA FORMACION DE UNA SEGUNDA FASE EN LA MEZCLA RESULTANTE DE DICHA DISOLUCION Y AGUA. EL PROCEDIMIENTO DESCRITO PRODUCE UN CONCENTRADO DE UN ESPESANTE ASOCIATIVO EN AGUA, ESTANDO DICHO CONCENTRADO EXENTO PRACTICAMENTE DE DISOLVENTES ORGANICOS VOLATILES.
ES97939441T 1996-08-27 1997-08-21 Espesantes polimeros para composiciones acuosas. Expired - Lifetime ES2143443T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2410196P 1996-08-27 1996-08-27
US08/901,579 US5916935A (en) 1996-08-27 1997-07-28 Polymeric thickeners for aqueous compositions

Publications (2)

Publication Number Publication Date
ES2143443T1 true ES2143443T1 (es) 2000-05-16
ES2143443T3 ES2143443T3 (es) 2003-11-01

Family

ID=26698042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97939441T Expired - Lifetime ES2143443T3 (es) 1996-08-27 1997-08-21 Espesantes polimeros para composiciones acuosas.

Country Status (10)

Country Link
US (2) US5916935A (es)
EP (1) EP0922066B1 (es)
AT (1) ATE235532T1 (es)
AU (1) AU4152897A (es)
CA (1) CA2264713A1 (es)
DE (2) DE922066T1 (es)
DK (1) DK0922066T3 (es)
ES (1) ES2143443T3 (es)
PT (1) PT922066E (es)
WO (1) WO1998008890A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6387962B1 (en) * 1997-06-10 2002-05-14 Cognis Corporation Defoamers for aqueous systems
US5877245A (en) * 1997-06-10 1999-03-02 Henkel Corporation Cross-linked reaction products of alkoxylated alcohols and alkylene glycols
US6900255B2 (en) 2003-05-16 2005-05-31 Hercules Incorporated Suppression of aqueous viscosity of nonionic associative thickeners
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US7687143B2 (en) * 2003-06-19 2010-03-30 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
WO2010008934A2 (en) 2008-07-17 2010-01-21 Hercules Incorporated Process for tailoring water-borne coating compositions
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
EP2374517B1 (en) * 2010-04-12 2019-09-18 Cognis IP Management GmbH Defoaming agents
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US8840758B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
WO2013134497A1 (en) 2012-03-08 2013-09-12 Hercules Incorporated Viscosity suppression of associative thickeners using organophosphates
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US10982046B2 (en) 2014-07-10 2021-04-20 Basf Se Reaction products and use of same in defoamer compositions and methods for defoaming

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138381A (en) * 1975-04-14 1979-02-06 E. I. Du Pont De Nemours And Company Polymeric thickeners, processes for their preparation and uses thereof
US4079028A (en) * 1975-10-03 1978-03-14 Rohm And Haas Company Polyurethane thickeners in latex compositions
DE3025609A1 (de) * 1980-07-05 1982-02-11 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von waessrigen epoxidharzdispersionen
US5268397A (en) * 1982-03-01 1993-12-07 Rohm And Haas Company Crosslinkable associative polymers prepared from polyisocyanates and hydroxyl-functional compounds
US5173523A (en) * 1985-12-07 1992-12-22 Basf Aktiengesellschaft Aqueous polymer emulsions and their preparation
DE3543361A1 (de) * 1985-12-07 1987-06-11 Basf Ag Verfahren zur herstellung waessriger polymerdispersionen und deren verwendung
CA1321851C (en) * 1988-01-11 1993-08-31 Kathleen Anne Hughes Process for preparing functionalized polymeric compositions
DE4206697A1 (de) * 1992-03-04 1993-09-09 Hoechst Ag Verfahren zur herstellung von modifizierten phenolharzen
DE4223407A1 (de) * 1992-07-16 1994-02-10 Solvay Fluor & Derivate Verfahren zur Herstellung von Polyglycerinfettsäureestergemischen und die Verwendung in kosmetischen, pharmazeutischen und chemisch-technischen Zubereitungen
DE4226174A1 (de) * 1992-08-07 1994-02-10 Solvay Fluor & Derivate Polyglycerinfettsäureestergemisch
EP0703940B1 (en) * 1993-05-27 2001-11-07 Cognis Corporation Polymeric thickeners for aqueous compositions
US6197879B1 (en) * 1995-10-31 2001-03-06 Henkel Corporation Methods of preparing inorganic pigment dispersions
JP2000515564A (ja) * 1995-11-29 2000-11-21 ヘンケル コーポレーション 水性ポリアミド分散
US5723538A (en) * 1996-06-14 1998-03-03 Henkel Corporation Aqueous dispersions of polyamides

Also Published As

Publication number Publication date
EP0922066A4 (en) 2001-04-11
AU4152897A (en) 1998-03-19
DE69720226T2 (de) 2004-02-05
ES2143443T3 (es) 2003-11-01
US5916935A (en) 1999-06-29
WO1998008890A1 (en) 1998-03-05
DK0922066T3 (da) 2003-07-21
US6057388A (en) 2000-05-02
PT922066E (pt) 2003-08-29
EP0922066A1 (en) 1999-06-16
DE69720226D1 (de) 2003-04-30
CA2264713A1 (en) 1998-03-05
DE922066T1 (de) 1999-09-16
ATE235532T1 (de) 2003-04-15
EP0922066B1 (en) 2003-03-26

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