MX170406B - Poliuretano modificado dispersable en agua, metodo para prepararlo y un medio acuoso espesado que lo contiene - Google Patents

Poliuretano modificado dispersable en agua, metodo para prepararlo y un medio acuoso espesado que lo contiene

Info

Publication number
MX170406B
MX170406B MX201222A MX20122284A MX170406B MX 170406 B MX170406 B MX 170406B MX 201222 A MX201222 A MX 201222A MX 20122284 A MX20122284 A MX 20122284A MX 170406 B MX170406 B MX 170406B
Authority
MX
Mexico
Prior art keywords
polyisocyanate
range
water
amount
modifying agent
Prior art date
Application number
MX201222A
Other languages
English (en)
Inventor
Marvin T Tetenbaum
Burlon C Cowley
Original Assignee
Rheox Int
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 Rheox Int filed Critical Rheox Int
Publication of MX170406B publication Critical patent/MX170406B/es

Links

Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/904—Isocyanate polymer having stated hydrophilic or hydrophobic property

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

La presente invención se refiere a un poliuretano modificado dispersible en agua, caracterizado porque es el producto de una reacción conducida bajo condiciones substancialmente anhídricas de: a) un poliisocianato; b) un poliol de poliester en una cantidad dentro de los límites desde aproximadamente 0.10 hasta 10.00 moles por mol del poliisocianato; c) un agente modificador en una cantidad dentro de los límites desde aproximadamente 0.015 hasta 3,400 moles por mol del poliisocianato, el agente modificador teniendo la fórmula, d) un agente de cubierta que es reactivo con el producto de reacción del poliisocianato, el poliol de polieter y el agente modificador y que se encuentra presente en una cantidad suficiente para cubrir el producto de reacción del poliisocianato, el poliol de polieter y el agente modificador. Un metodo para preparar un poliuretano modificado, dispersible en agua caracterizado por las etapas de: a) reaccionar a una temperatura dentro de los límites desde aproximadamente 20 hasta 150 grados C por desde aproximadamente 0.1 hasta 48 horas, bajo condiciones substancialmente anhídricas: i) un poliisocianato; ii) un poliol de polieter en una cantidad dentro de los límites desde aproximadamente 0.10 hasta 10.00 moles por mol del poliisocianato; y iii) un agnete modificador en una cantidad dentro de los límites desde aproximadamente 0.015 hasta 3,400 moles por mol del poliisocianato, dicho agente modificador tiene la fórmula; b) reaccionar con el producto de reacción de la etapa (a), a una temperatura dentro de los límites desde aproximadamente 20 hasta 150 grados C por desde aproximadamente 1 hasta 48 horas y bajo condiciones substancialmente anhídricas, un agente de cubierta en una cantidad suficiente para cubrir el producto de reacción de la etapa (a) para formar por ello el poliuretano modificado dispersible en agua; y c) recuperar el poliuretano modificado, dispersible en agua.
MX201222A 1983-05-03 1984-05-03 Poliuretano modificado dispersable en agua, metodo para prepararlo y un medio acuoso espesado que lo contiene MX170406B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/491,039 US4499233A (en) 1983-05-03 1983-05-03 Water dispersible, modified polyurethane and a thickened aqueous composition containing it

Publications (1)

Publication Number Publication Date
MX170406B true MX170406B (es) 1993-08-19

Family

ID=23950545

Family Applications (1)

Application Number Title Priority Date Filing Date
MX201222A MX170406B (es) 1983-05-03 1984-05-03 Poliuretano modificado dispersable en agua, metodo para prepararlo y un medio acuoso espesado que lo contiene

Country Status (19)

Country Link
US (1) US4499233A (es)
EP (1) EP0127950B1 (es)
JP (1) JPS59207916A (es)
AR (1) AR244725A1 (es)
AU (1) AU562266B2 (es)
BE (1) BE899570A (es)
BR (1) BR8402074A (es)
CA (1) CA1238745A (es)
CH (1) CH660487A5 (es)
DE (2) DE3416371A1 (es)
DK (1) DK218584A (es)
FI (1) FI841727L (es)
GB (1) GB2139239B (es)
GR (1) GR79965B (es)
IT (1) IT1180169B (es)
MX (1) MX170406B (es)
NL (1) NL8401412A (es)
NO (1) NO163621C (es)
SE (1) SE459004B (es)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446084A1 (de) * 1984-12-18 1986-06-19 Hoechst Ag, 6230 Frankfurt Additionsverbindungen und verfahren zu ihrer herstellung
JPS6257467A (ja) * 1985-09-06 1987-03-13 Asahi Glass Co Ltd コ−テイング剤組成物
DE3531915A1 (de) * 1985-09-07 1987-03-19 Bayer Ag Verdickungssysteme fuer hoch wasserhaltige funktionelle fluessigkeiten und die diese verdickungssysteme enthaltenden hoch wasserhaltigen funktionellen fluessigkeiten
US4778843A (en) * 1986-12-09 1988-10-18 Nl Chemicals, Inc. Polyamide rheological additive capped with monocarboxylic acid having olefinic unsaturation or hydroxyl group and containing 16-22 carbon atoms
US5023309A (en) * 1987-09-18 1991-06-11 Rheox, Inc. Water dispersible, modified polyurethane thickener with improved high shear viscosity in aqueous systems
AU626269B2 (en) * 1987-09-18 1992-07-30 Rheox International, Inc. Water dispersible, modified polyurethane thickener with improved high shear viscosity in aqueous systems
SE459096B (sv) * 1988-04-28 1989-06-05 Berol Kemi Ab Saett att framstaella matta eller halvmatta vattenburna maalarfaerger
US4940737A (en) * 1988-11-02 1990-07-10 W. R. Grace & Co.-Conn Chemically modified hydrophilic prepolymers and polymers
US5091176A (en) * 1988-11-02 1992-02-25 W. R. Grace & Co.-Conn. Polymer-modified peptide drugs having enhanced biological and pharmacological activities
US5137571A (en) * 1990-06-05 1992-08-11 Rohm And Haas Company Method for improving thickeners for aqueous systems
US6002049A (en) * 1990-11-08 1999-12-14 Henkel Corporation Polymeric thickeners for aqueous compositions
AU8943991A (en) * 1990-11-08 1992-06-11 Henkel Corporation Polymeric thickeners for aqueous compositions
DE4137247A1 (de) * 1991-11-13 1993-05-19 Henkel Kgaa Verdickungsmittel auf polyurethanbasis
WO1993024577A1 (en) * 1992-05-29 1993-12-09 Henkel Corporation Method of modifying the rheological properties of latex paint
SE501624C2 (sv) * 1992-09-15 1995-04-03 Berol Nobel Ab Polyuretan, dess användning och vattenburen färg innehållande polyuretanen som förtjockare
US5281654A (en) * 1993-01-14 1994-01-25 Rohm And Haas Company Polyurethane mixture
DE4306946A1 (de) * 1993-03-05 1994-09-08 Hoechst Ag Ungesättigte Polyurethane und deren Verwendung als Dispergiermittel für Alkydharze
US5376709A (en) * 1993-03-12 1994-12-27 Rohm And Haas Company Method for improving thickeners for aqueous systems
DE4310702A1 (de) * 1993-04-01 1994-10-06 Bayer Ag Verdickungsmittel-Zubereitung auf Polyurethanbasis und ihre Verwendung zur Verdickung wäßriger Systeme
US6649733B1 (en) 1993-05-27 2003-11-18 Cognis Corporation Polymeric thickeners for aqueous compositions
DE4327481A1 (de) * 1993-08-16 1995-02-23 Bayer Ag Als Verdickungsmittel geeignete Polyurethane und ihre Verwendung zur Verdickung wäßriger Systeme
TW349984B (en) * 1993-09-13 1999-01-11 Starck H C Gmbh Co Kg Pastes for the coating of substrates, methods for manufacturing them and their use
US5510452A (en) 1994-07-11 1996-04-23 Rheox, Inc. Pourable liquid polyesteramide rheological additives and the use thererof
DE4429446A1 (de) * 1994-08-19 1996-02-22 Basf Ag Mischungen, enthaltend wasseremulgierbare Isocyanate
US5922410A (en) * 1995-01-18 1999-07-13 Rohm And Haas Company Wood coating composition
DE19503281A1 (de) * 1995-02-02 1996-08-08 Bayer Ag Als Verdickungsmittel für wäßrige Systeme geeignete Polyurethane
US5808131A (en) * 1995-05-01 1998-09-15 The Dow Chemical Company Liquid urethane containing adduct
US6020407A (en) 1995-11-07 2000-02-01 Rheox, Inc. Super dispersable thickening composition for aqueous systems and a method of thickening said aqueous systems
US6107394A (en) * 1995-12-08 2000-08-22 Henkel Corporation Polymeric thickeners for aqueous compositions
DE19633195A1 (de) * 1996-08-19 1998-06-10 Bayer Ag Verdickungsmittel-Zubereitungen auf Polyurethanbasis und Verwendung zur Verdickung wäßriger Systeme
DE19644933A1 (de) * 1996-10-29 1998-04-30 Borchers Gmbh Neue Verdickungsmittel-Zubereitungen auf Polyurethanbasis und ihre Verwendungen
CA2268522A1 (en) * 1996-11-01 1998-05-14 The Dow Chemical Company A polyfunctional liquid urethane composition
US5936055A (en) * 1997-02-19 1999-08-10 The Dow Chemical Company Acid functionalized polyurethane adducts
US6433056B1 (en) 1997-10-17 2002-08-13 Hercules Incorporated Fluidized polymer suspension of hydrophobically modified poly(acetal- or ketal-polyether) polyurethane and polyacrylate
US6106578A (en) * 1998-05-06 2000-08-22 Rohm And Haas Company Hair dye compositions and method of thickening the same
TW568921B (en) * 1998-08-07 2004-01-01 Huntsman Int Llc Process for preparing a moulded flexible polyurethane foam
US6162877A (en) * 1998-12-04 2000-12-19 Hercules Incorporated Hydrophobically modified comb copolymers
US6239209B1 (en) 1999-02-23 2001-05-29 Reichhold, Inc. Air curable water-borne urethane-acrylic hybrids
US6635706B1 (en) 1999-06-23 2003-10-21 Reichhold, Inc. Urethane-acrylic hybrid polymer dispersion
US6518348B1 (en) 1999-12-14 2003-02-11 Dow Global Technologies Inc. Carpet backing compounds thickened by hydrophobically-modified ethylene-oxide-based urethane block copolymers
US6437020B1 (en) 1999-12-21 2002-08-20 Amick David Richard Polymer stabilization
DE10011564C1 (de) * 2000-03-09 2001-09-27 Goldschmidt Ag Th Verfahren zur Herstellung von Polyorganosiloxanemulsionen
US6602948B2 (en) 2000-06-20 2003-08-05 Jerome M. Harris Method of reducing syneresis in aqueous compositions
FR2811993B1 (fr) * 2000-07-21 2006-08-04 Oreal Nouveaux polymeres associatifs cationiques et leur utilisation comme epaississants
DE10111792A1 (de) * 2001-03-12 2002-09-26 Borchers Gmbh Neue Polyurethane und ihre Verwendung zur Verdickung wässriger Systeme
DE10111793A1 (de) * 2001-03-12 2002-09-26 Borchers Gmbh Neue Polyurethane und ihre Verwendung zur Verdickung wässriger Systeme
DE10111791A1 (de) * 2001-03-12 2002-09-26 Borchers Gmbh Pulverförmige Verdickungsmittel-Zubereitungen auf Polyurethanbasis und ihre Verwendung zur Verdickung wässriger Systeme
DE10207891A1 (de) 2002-02-23 2003-09-04 Goldschmidt Ag Th Verzweigte Polyurethane, diese enthaltende Formulierungen und deren Verwendung zur Verdickung wässriger Systeme
DE10245099A1 (de) * 2002-09-27 2004-04-08 Goldschmidt Ag Polyurethan-Verdickungsmittel zur Verdickung wässriger Systeme
US8309615B2 (en) * 2003-08-04 2012-11-13 Rohm And Haas Company Aqueous silica dispersion
EP1541643B1 (en) 2003-12-10 2013-03-13 Rohm And Haas Company Nonionic associative thickener containing condensation polymer backbone
ATE532540T1 (de) 2005-05-04 2011-11-15 Suprapolix Bv Modulare bioresorbierbare oder biomedizinische biologisch aktive supramolekulare stoffe
GB0512095D0 (en) * 2005-06-14 2005-07-20 Unilever Plc Fabric softening composition
DE102005048866A1 (de) * 2005-10-12 2007-04-19 Goldschmidt Gmbh Hydrophobe, wasserunlösliche Polyurethanverdickungsmittel in Granulat- oder Pulverform und ihre Verwendung zur Verdickung wässriger Systeme
US7956123B2 (en) * 2005-10-24 2011-06-07 Momentive Performance Materials Inc. Solvent resistant polyurethane adhesive compositions
US7803864B2 (en) 2006-01-05 2010-09-28 Rohm And Haas Company Associative thickener compositions and methods of use
US7741402B2 (en) * 2007-03-21 2010-06-22 Rohm And Haas Company Thickener composition and method for thickening aqueous systems
US8628789B2 (en) * 2007-03-23 2014-01-14 Suprapolix, B.V. Strong reversible hydrogels
JP2011528400A (ja) 2008-07-17 2011-11-17 ハーキュリーズ・インコーポレーテッド 水系コーティング組成物を調整する方法
BR112012014495A2 (pt) * 2009-12-17 2016-08-16 Avon Prod Inc cosmético de autonivelamento.
WO2012024610A1 (en) * 2010-08-20 2012-02-23 Elementis Specialties, Inc. Viscosity regulating composition
JP5813431B2 (ja) 2010-10-25 2015-11-17 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ レオロジー調節剤
US8691907B2 (en) 2010-11-23 2014-04-08 Valspar Sourcing, Inc. Water-borne primer
BR112014022031B1 (pt) 2012-03-08 2021-04-27 Hercules Incorporated Composição de espessante associativo compreendendo organofosfatos
EP2653463B1 (en) 2012-04-20 2014-06-25 Rohm and Haas Company Dibenzylamine hydrophobe
DE102016205332A1 (de) * 2016-03-31 2017-10-05 Henkel Ag & Co. Kgaa Schweißhemmende und/oder deodorierende kosmetische Mittel mit geringem Emulgatorgehalt
CN109563226A (zh) * 2016-07-22 2019-04-02 纳幕尔杜邦公司 包含多糖的聚氨酯聚合物
CN112174732A (zh) * 2020-09-28 2021-01-05 湖北富邦科技股份有限公司 一种多功能营养流体助剂及其制备方法
CN115449287A (zh) * 2022-08-29 2022-12-09 万华化学集团股份有限公司 一种适用于水性双组分聚氨酯体系的粘度调节组合物、其制备方法及应用

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157386B (de) * 1962-09-04 1963-11-14 Bayer Ag Verfahren zur dreistufigen Herstellung von aus der Loesung verformbaren Polymeren
FR1464572A (fr) * 1963-10-12 1967-01-06 Bayer Ag Procédé de préparation de produits de réaction tensio-actifs solubles ou gonflables à l'eau à partir d'éthers de polyéthylène glycols et d'isocyanates
DE1570578A1 (de) * 1965-06-18 1969-08-21 Bayer Ag Verfahren zur Herstellung von selbstvernetzenden Polyurethan-Dispersionen
GB1110868A (en) * 1965-07-14 1968-04-24 Du Pont Elastic segmented polymers
GB1102819A (en) * 1966-02-01 1968-02-14 Du Pont Segmented polyurethanes and process therefor
BE705730A (es) * 1966-12-02 1968-03-01
US3645976A (en) * 1968-11-05 1972-02-29 Asahi Chemical Ind Elastic polyurethane fibers
BE791999A (fr) * 1971-11-30 1973-03-16 Witco Chemical Corp Solution de laque de polyurethane derivant du di-isocyanate de toluene et son procede de fabrication (
US3923926A (en) * 1974-01-29 1975-12-02 Dai Ichi Kogyo Seiyaku Co Ltd Thixotropic polyurethane composition
JPS5240675B2 (es) * 1974-08-20 1977-10-13
JPS5240676B2 (es) * 1974-08-23 1977-10-13
JPS5213599A (en) * 1975-07-22 1977-02-01 Kao Corp Preparation of aqueous polyurethane emulsion
JPS5215596A (en) * 1975-07-28 1977-02-05 Kao Corp Process for preparing cationic polyuretane emulsion
US4079028A (en) * 1975-10-03 1978-03-14 Rohm And Haas Company Polyurethane thickeners in latex compositions
US4155892A (en) * 1975-10-03 1979-05-22 Rohm And Haas Company Polyurethane thickeners for aqueous compositions
US4180491A (en) * 1976-12-01 1979-12-25 Rohm And Haas Company Nonionic polyurethane thickener with surfactant cothickener and organic diluent, clear concentrates, aqueous print pastes, coloring compositions, methods of making and printing
JPS5379990A (en) * 1976-12-24 1978-07-14 Dainichi Seika Kogyo Kk Polyurethane aqueous dispersion
JPS53139662A (en) * 1977-05-12 1978-12-06 Mitsui Nisso Urethane Waterrdispersing urethane composition and coating agent
DE2822908C2 (de) * 1978-05-26 1980-03-20 Byk-Mallinckrodt Chemische Produkte Gmbh, 4230 Wesel Thixotropiemittel für Überzugsmittel
DE2906159C2 (de) * 1979-02-17 1981-12-03 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von feindispersen Polyurethanharnstoffen
JPS56819A (en) * 1979-05-17 1981-01-07 Mitui Toatsu Chem Inc Thermosetting polyurethane resin and coating agent
US4293679A (en) * 1979-06-13 1981-10-06 W. R. Grace & Co. Composition and method of controlling solid polyurethane particle size with water reactant
US4298511A (en) * 1980-08-01 1981-11-03 Ppg Industries, Inc. Urethane rheology modifiers and compositions containing same
US4373083A (en) * 1980-12-29 1983-02-08 Ppg Industries, Inc. Process of making urethane rheology modifiers
US4327008A (en) * 1980-12-29 1982-04-27 Ppg Industries, Inc. Urethane rheology modifiers and coating compositions containing same
US4408008A (en) * 1981-07-24 1983-10-04 Mobay Chemical Corporation Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production
US4426485A (en) * 1982-06-14 1984-01-17 Union Carbide Corporation Polymers with hydrophobe bunches

Also Published As

Publication number Publication date
US4499233A (en) 1985-02-12
AR244725A1 (es) 1993-11-30
IT8420775A1 (it) 1985-11-03
IT8420775A0 (it) 1984-05-03
SE8402372D0 (sv) 1984-05-02
NO841742L (no) 1984-11-05
BR8402074A (pt) 1984-12-11
AU562266B2 (en) 1987-06-04
NO163621B (no) 1990-03-19
GB8411224D0 (en) 1984-06-06
GB2139239B (en) 1987-10-14
AU2759084A (en) 1984-11-08
DK218584D0 (da) 1984-05-02
EP0127950B1 (en) 1990-05-02
JPS59207916A (ja) 1984-11-26
CH660487A5 (de) 1987-04-30
DE3416371A1 (de) 1984-11-08
IT1180169B (it) 1987-09-23
FI841727A7 (fi) 1984-11-04
GR79965B (es) 1984-10-31
GB2139239A (en) 1984-11-07
FI841727L (fi) 1984-11-04
BE899570A (fr) 1984-08-31
DE3482115D1 (de) 1990-06-07
SE8402372L (sv) 1984-12-20
SE459004B (sv) 1989-05-29
FI841727A0 (fi) 1984-05-02
CA1238745A (en) 1988-06-28
EP0127950A1 (en) 1984-12-12
NL8401412A (nl) 1984-12-03
JPS649333B2 (es) 1989-02-17
NO163621C (no) 1990-06-27
DK218584A (da) 1984-11-04

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