ES2159942T3 - Latex de poliuretano, procedimientos para su preparacion y polimeros preparados con ellos. - Google Patents

Latex de poliuretano, procedimientos para su preparacion y polimeros preparados con ellos.

Info

Publication number
ES2159942T3
ES2159942T3 ES98911679T ES98911679T ES2159942T3 ES 2159942 T3 ES2159942 T3 ES 2159942T3 ES 98911679 T ES98911679 T ES 98911679T ES 98911679 T ES98911679 T ES 98911679T ES 2159942 T3 ES2159942 T3 ES 2159942T3
Authority
ES
Spain
Prior art keywords
prepolymer
component
ethylene
latex
procedures
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
ES98911679T
Other languages
English (en)
Inventor
Rick L Tabor
Douglas R Moore
James J Jakubowski
Wayne R Willkomm
Ruben Solis
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2159942T3 publication Critical patent/ES2159942T3/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
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • 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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers

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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un procedimiento para preparar un látex de poliuretano estable que comprende mezclar un prepolímero de poliuretano con agua, un tensioactivo, y un extendedor de cadena bajo condiciones suficientes para dispersar el producto de reacción del prepolímero y el extendedor de cadena para formar un látex, en el que: (i) el prepolímero se prepara a partir de una formulación de prepolímero que incluye un componente de poliisocianato y componente de poliol, (ii) desde 5 hasta 40 por ciento del peso del componente de poliol es óxido de etileno en forma de óxido de etileno aplicado como remate terminal sobre un polioxialquilén poliol de óxido de propileno u oxialquileno superior, y (iii) no más del 45 por ciento del peso del componente de poliolesóxido de etileno.
ES98911679T 1997-03-17 1998-03-16 Latex de poliuretano, procedimientos para su preparacion y polimeros preparados con ellos. Expired - Lifetime ES2159942T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4160097P 1997-03-17 1997-03-17

Publications (1)

Publication Number Publication Date
ES2159942T3 true ES2159942T3 (es) 2001-10-16

Family

ID=21917398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98911679T Expired - Lifetime ES2159942T3 (es) 1997-03-17 1998-03-16 Latex de poliuretano, procedimientos para su preparacion y polimeros preparados con ellos.

Country Status (21)

Country Link
US (2) US20020010262A1 (es)
EP (1) EP0971966B1 (es)
JP (1) JP4128631B2 (es)
KR (1) KR100507015B1 (es)
CN (1) CN1129619C (es)
AR (1) AR012082A1 (es)
AT (1) ATE204886T1 (es)
AU (1) AU750396B2 (es)
BR (1) BR9807257A (es)
CA (1) CA2281584A1 (es)
CO (1) CO4870712A1 (es)
DE (1) DE69801494T2 (es)
ES (1) ES2159942T3 (es)
HU (1) HUP0001800A3 (es)
ID (1) ID23444A (es)
NO (1) NO994496L (es)
PL (1) PL335694A1 (es)
TR (1) TR199902163T2 (es)
TW (1) TW464659B (es)
WO (1) WO1998041554A1 (es)
ZA (1) ZA982198B (es)

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US6087440A (en) * 1999-02-16 2000-07-11 The Dow Chemical Company Continuous process for preparing a polyurethane latex
NO20001904L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer fremstilt ved elektrolytisk utfelling fra polyuretandispersjoner
NO20001903L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretan-filmer fremstilt fra polyuretan-dispersjoner
NO20001902L (no) * 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer og dispersjoner for fremstilling derav
CA2427836C (en) 2000-11-02 2009-12-29 Dow Global Technologies Inc. Process for preparing aqueous dispersions of hybrid polyurethane particles
KR100798188B1 (ko) * 2002-04-16 2008-01-24 도요 세이칸 가부시키가이샤 커버용 밀봉재 및 이를 사용한 커버의 제조방법
JP4103500B2 (ja) * 2002-08-26 2008-06-18 カシオ計算機株式会社 表示装置及び表示パネルの駆動方法
US7179845B2 (en) * 2003-01-10 2007-02-20 Fomo Products, Inc. Elastomeric latex foams
EP1602675B1 (en) * 2003-02-17 2014-09-10 NHK Spring Co., Ltd. Flexible polyurethane foam
DE10322266A1 (de) * 2003-05-16 2004-12-02 Basf Ag Selbstemulgierende wäßrige Polyurethandispersion
JP4783553B2 (ja) * 2004-02-18 2011-09-28 三井化学ポリウレタン株式会社 ポリウレタン水性分散系の製造方法
DE102004017436A1 (de) * 2004-04-08 2005-10-27 Bayer Materialscience Ag Verfahren zur kontinuierlichen Herstellung einer wässrigen Polyurethandispersion
FR2879616B1 (fr) * 2004-12-21 2007-05-25 Rhodia Chimie Sa Composition polyisacyanate a proprietes anti-chocs ameliorees
US20060199007A1 (en) * 2005-03-01 2006-09-07 Sivapackia Ganapathiappan Urethane polymer containing latex particles
BRPI0617075A2 (pt) * 2005-09-02 2011-07-12 Dow Global Technologies Inc dispersão de poliuretano aquosa, uso de uma dispersão de poliuretano e dispersão de poliuretano isenta de solvente
US20090105411A1 (en) * 2006-05-16 2009-04-23 Bedri Erdem Aqueous non-ionic hydrophilic polyurethane dispersions, and a continuous process of making the same
BRPI0719471B1 (pt) * 2006-12-19 2018-07-03 Dow Global Technologies Inc. Dispositivo para produzir dispersões e método para produzir uma dispersão polimérica, emulsão ou látex
US20100260687A1 (en) * 2007-09-24 2010-10-14 Yu Wei H Personal care compositions including polyurethane dispersions
KR101931401B1 (ko) 2011-07-22 2019-03-13 다우 글로벌 테크놀로지스 엘엘씨 시멘트가 적용되고 외피를 갖는 세라믹 허니콤 구조체의 제조 방법
WO2013035461A1 (ja) * 2011-09-08 2013-03-14 Dic株式会社 ポリウレタンフィルム及びそれを用いて得たフィルム加工品
US20180298253A1 (en) * 2015-10-26 2018-10-18 Dow Global Technologies Llc Polyurethane adhesive composition
WO2024047166A1 (en) * 2022-09-01 2024-03-07 Polyu Gmbh Aqueous polyurethane dispersion, and its manufacturing method and use

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Also Published As

Publication number Publication date
AR012082A1 (es) 2000-09-27
CN1129619C (zh) 2003-12-03
CA2281584A1 (en) 1998-09-24
EP0971966B1 (en) 2001-08-29
JP2001516384A (ja) 2001-09-25
WO1998041554A1 (en) 1998-09-24
PL335694A1 (en) 2000-05-08
EP0971966A1 (en) 2000-01-19
US20020010262A1 (en) 2002-01-24
NO994496D0 (no) 1999-09-16
US6720385B2 (en) 2004-04-13
US20020165314A1 (en) 2002-11-07
HUP0001800A3 (en) 2000-12-28
NO994496L (no) 1999-09-16
TR199902163T2 (xx) 2000-04-21
JP4128631B2 (ja) 2008-07-30
KR100507015B1 (ko) 2005-08-09
ZA982198B (en) 1999-12-17
ID23444A (id) 2000-04-20
HUP0001800A2 (hu) 2000-10-28
BR9807257A (pt) 2000-05-02
AU750396B2 (en) 2002-07-18
DE69801494D1 (de) 2001-10-04
DE69801494T2 (de) 2002-04-18
CN1250454A (zh) 2000-04-12
CO4870712A1 (es) 1999-12-27
AU6558198A (en) 1998-10-12
TW464659B (en) 2001-11-21
ATE204886T1 (de) 2001-09-15
KR20000076219A (ko) 2000-12-26

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