ES2060774T3 - Dispersantes de polioles injertados con poliacrilatos. - Google Patents

Dispersantes de polioles injertados con poliacrilatos.

Info

Publication number
ES2060774T3
ES2060774T3 ES89307657T ES89307657T ES2060774T3 ES 2060774 T3 ES2060774 T3 ES 2060774T3 ES 89307657 T ES89307657 T ES 89307657T ES 89307657 T ES89307657 T ES 89307657T ES 2060774 T3 ES2060774 T3 ES 2060774T3
Authority
ES
Spain
Prior art keywords
polyol
polyols
polyoles
dispersant
polyacrylate
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
ES89307657T
Other languages
English (en)
Inventor
Robert E Gastinger
John E Hayes
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of ES2060774T3 publication Critical patent/ES2060774T3/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
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/636—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the presence of a dispersion-stabiliser
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/638—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the use of compounds having carbon-to-carbon double bonds other than styrene and/or olefinic nitriles

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)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

SE ENCUENTRA QUE POLIOLES INJERTO DE POLIACRILATO SON LIQUIDOS HOMOGENEOS UTILES COMO DISPERSANTE EN POLIOLES POLIMEROS VINILICOS. LOS NUEVOS POLIOLES INJERTO DE POLIACRILATO SE OBTIENEN POLIMERIZANDO POR LO MENOS UN MONOMERO DE ACRILATO EN UN POLIOL, DONDE EL POLIACRILATO RESULTANTE ES SOLULBLE EN EL POLIOL UTILIZADO. EL POLIOL PUEDE SER UN POLIOXIALQUILEN POLIETER POLIOL. NO SE REQUIEREN COPOLIMEROS O POLIOLES INSATURADOS PARA OBTENER POLIOLES DE POLIMEROS VINILICOS QUE TIENEN RELACIONES DE ESTIRENO/ ACRILONITRILO ALTAS, BUENA ESTABILIDAD Y PROPIEDADES DE VISCOSIDAD MEJORADAS, CUANDO SE EMPLEAN ESTOS DISPERSANTES DE POLIOL INJERTO DE POLIACRILATO. LOS POLIOLES DE POLIMERO VINILICO, EN CAMBIO, SON UTILES EN REACCIONES CON POLIISOCIANATOS EN PRESENCIA DE CATALIZAODRES ADECUADOS PARA OBTENER PORDUCTOS DE POLIURETANO.
ES89307657T 1988-07-29 1989-07-27 Dispersantes de polioles injertados con poliacrilatos. Expired - Lifetime ES2060774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/226,329 US5070141A (en) 1988-07-29 1988-07-29 Polyacrylate graft-polyol dispersants

Publications (1)

Publication Number Publication Date
ES2060774T3 true ES2060774T3 (es) 1994-12-01

Family

ID=22848500

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89307657T Expired - Lifetime ES2060774T3 (es) 1988-07-29 1989-07-27 Dispersantes de polioles injertados con poliacrilatos.

Country Status (5)

Country Link
US (1) US5070141A (es)
EP (1) EP0353071B1 (es)
JP (1) JPH0286609A (es)
DE (1) DE68918528T2 (es)
ES (1) ES2060774T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225481A (en) * 1988-07-29 1993-07-06 Arco Chemical Technology, L.P. Polyol polyacrylate dispersants
JP2767881B2 (ja) * 1989-05-10 1998-06-18 旭硝子株式会社 ポリマー分散ポリオールおよびポリウレタンの製造方法
US5194493A (en) * 1989-06-16 1993-03-16 Hayes John E Polymer polyol composition containing a grafted polyol-polyacrylate dispersant
CA2018186C (en) * 1989-06-16 2001-08-14 John E. Hayes Polymer polyol composition containing a grafted polyol-polyacrylate dispersant
GB9710772D0 (en) * 1997-05-23 1997-07-23 Dow Europ Sa Polymer polyol compositions having grafted unsaturated acid salt and their use in the preparation of polyurethane foams
US6756414B2 (en) 1999-07-30 2004-06-29 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
US6624209B2 (en) 1999-07-30 2003-09-23 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
US7151154B2 (en) * 2004-01-13 2006-12-19 Lexmark International, Inc. Graft polymer curatives and polyurethanes formed therefrom
US7347808B2 (en) * 2004-01-13 2008-03-25 Lexmark International, Inc. Polyurethane rolls and methods of manufacturing
US7034097B2 (en) * 2004-01-13 2006-04-25 Lexmark International, Inc. Polyurethane elastomers with combination of curatives
US7166358B2 (en) 2004-01-13 2007-01-23 Lexmark International, Inc. Polyurethane rolls with graft polyacrylate curatives
US8470927B2 (en) 2004-02-26 2013-06-25 Bayer Materialscience Llc Process for production of polymer polyols
CN101253206A (zh) * 2005-09-02 2008-08-27 三井化学聚氨酯株式会社 （甲基）丙烯酸酯接枝聚醚型多元醇及其制造方法和用途
CN114989369B (zh) * 2022-05-06 2023-10-20 万华化学集团股份有限公司 一种耐热san共聚物及其制备方法与应用

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022434A (en) * 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
BE759006A (fr) * 1969-11-20 1971-05-17 Marles Kuhlmann Wyandotte Copolymeres greffes et preparation de polyurethanes
US4119586A (en) * 1976-06-24 1978-10-10 Union Carbide Corporation Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom
CA1123536A (en) * 1976-12-20 1982-05-11 Russell Van Cleve Polymer/polyols via non-aqueous dispersion stabilizers
US4148840A (en) * 1978-03-29 1979-04-10 Union Carbide Corporation Polymer/polyol compositions made from preformed polymer/polyols, processes for making same and processes for making polyurethane products therefrom
US4242249A (en) * 1979-04-03 1980-12-30 Union Carbide Corporation Polymer/polyols via non-aqueous dispersion stabilizers
JPS5832661Y2 (ja) * 1979-04-13 1983-07-20 秀雄 倉島 カフスボタン
US4460715A (en) * 1979-11-23 1984-07-17 The Dow Chemical Company Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes produced therefrom
US4390645A (en) * 1979-11-23 1983-06-28 The Dow Chemical Company Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes therefrom
US4334049A (en) * 1980-08-18 1982-06-08 Basf Wyandotte Corporation Process for the preparation of finely divided solid polymers in polyol
US4327005A (en) * 1980-08-18 1982-04-27 Basf Wyandotte Corporation Process for the preparation of stabilized polymer dispersions in polyol at low temperature
US4394491A (en) * 1980-10-08 1983-07-19 The Dow Chemical Company Addition polymerizable adduct of a polymeric monoahl and an unsaturated isocyanate
US4513124A (en) * 1980-10-08 1985-04-23 The Dow Chemical Company Preparation of a copolymer polyahl using an addition polymerizable adduct of a polymeric monoahl and an ethylenically unsaturated coreactant
JPS5829816A (ja) * 1981-07-10 1983-02-22 Sanyo Chem Ind Ltd ポリウレタンの製造法
JPS5857413A (ja) * 1981-09-29 1983-04-05 Sanyo Chem Ind Ltd 重合体ポリオ−ルの製造法
US4640935A (en) * 1982-12-09 1987-02-03 The Dow Chemical Company Addition polymerizable adducts for nonaqueous dispersions
US4477603A (en) * 1983-02-17 1984-10-16 The Dow Chemical Company Stable dispersions of polymers in polyfunctional active hydrogen compounds and polyurethanes based thereon
DE3347573A1 (de) * 1983-12-30 1985-07-11 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls zellfoermigen formkoerpern
US4731416A (en) * 1984-10-01 1988-03-15 The Dow Chemical Company Polyurethane-type adhesives containing nonaqueous solutions of acrylate polymers
US4797459A (en) * 1985-09-26 1989-01-10 Arco Chemical Company Dispersing agents for producing vinyl polymer polyols utilizing an alkoxylated alkyl or alkylphenyl polyoxyalkylene isopropylamine
IN167010B (es) * 1985-12-23 1990-08-18 Kellogg M W Co
US4745153A (en) * 1986-12-17 1988-05-17 The Dow Chemical Company Low viscosity, high solids polymer polyols prepared using a preformed dispersant

Also Published As

Publication number Publication date
EP0353071A2 (en) 1990-01-31
DE68918528D1 (de) 1994-11-03
JPH0286609A (ja) 1990-03-27
EP0353071A3 (en) 1990-10-17
EP0353071B1 (en) 1994-09-28
DE68918528T2 (de) 1995-01-26
US5070141A (en) 1991-12-03

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