ES2164176T3 - Polioles polimeros de baja viscosidad, un procedimiento para su preparacion, asi como su uso para la fabricacion de espumas de poliuretano. - Google Patents

Polioles polimeros de baja viscosidad, un procedimiento para su preparacion, asi como su uso para la fabricacion de espumas de poliuretano.

Info

Publication number
ES2164176T3
ES2164176T3 ES96102878T ES96102878T ES2164176T3 ES 2164176 T3 ES2164176 T3 ES 2164176T3 ES 96102878 T ES96102878 T ES 96102878T ES 96102878 T ES96102878 T ES 96102878T ES 2164176 T3 ES2164176 T3 ES 2164176T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
preparation
radical
well
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
ES96102878T
Other languages
English (en)
Inventor
Josef Dr Sanders
Mark Dr Kratz
Manfred Dr Dietrich
Torsten Dr Heinemann
Helmut Dr Woynar
Gundof Dr Jacobs
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19533164A external-priority patent/DE19533164A1/de
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2164176T3 publication Critical patent/ES2164176T3/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
    • C08G18/635—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto unsaturated polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

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)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UN PROCEDIMIENTO PARA SINTETIZAR DISPERSIONES DE COPOLIMERO DE INJERTO ESTABLES, SIN AGLOMERADOS Y DE BAJA VISCOSIDAD POR POLIMERIZACION DE RADICALES DE MONOMEROS ETILENICAMENTE INSATURADOS EN UN POLIOL DE BASE, QUE CONSISTE EN QUE LA POLIMERIZACION SE REALIZA EN PRESENCIA DE UN POLIOL CON GRUPOS TERMINALES ETILENICAMENTE INSATURADOS Y DE UN ENOLETER DE LA SIGUIENTE FORMULA GENERAL A=CH-O-R DONDE A ES UN RADICAL BIVALENTE DE FORMULA R ES UN RADICAL ALQUILO DE C{SUB,1-18}, CICLOALQUILO DE C{SUB,510} U OPCIONALMENTE UN RADICAL BENCILO SUSTITUIDO EN EL NUCLEO, Y R{SUP,''} HIDROGENO O UN RADICAL ALQUILO DE C{SUB,1-8}, Y OPCIONALMENTE EN PRESENCIA DE UN DISOLVENTE ORGANICO.
ES96102878T 1995-03-10 1996-02-27 Polioles polimeros de baja viscosidad, un procedimiento para su preparacion, asi como su uso para la fabricacion de espumas de poliuretano. Expired - Lifetime ES2164176T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19508578 1995-03-10
DE19533164A DE19533164A1 (de) 1995-03-10 1995-09-08 Niedrigviskose Polymerpolyole, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Polyurethanschaumstoffen

Publications (1)

Publication Number Publication Date
ES2164176T3 true ES2164176T3 (es) 2002-02-16

Family

ID=26013231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96102878T Expired - Lifetime ES2164176T3 (es) 1995-03-10 1996-02-27 Polioles polimeros de baja viscosidad, un procedimiento para su preparacion, asi como su uso para la fabricacion de espumas de poliuretano.

Country Status (5)

Country Link
EP (1) EP0731118B1 (es)
JP (1) JPH08259641A (es)
CN (1) CN1066743C (es)
CA (1) CA2171163A1 (es)
ES (1) ES2164176T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545123C1 (de) * 1995-12-04 1997-02-13 Basf Lacke & Farben Strahlenhärtbare Überzugsmasse sowie deren Verwendung zur Beschichtung
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
US7160975B2 (en) * 2004-08-02 2007-01-09 Bayer Materialscience Llc Methacrylates as stabilizers for polymer polyols
CN102471445B (zh) 2009-07-20 2014-05-28 巴斯夫欧洲公司 制备粘弹性聚氨酯软质泡沫材料的方法
JP5458737B2 (ja) * 2009-08-18 2014-04-02 ソニー株式会社 樹脂組成物、被熱転写シート及び被熱転写シートの製造方法
EP4149986B1 (en) 2020-05-14 2024-08-07 Basf Se Electrically dissipative polyurethane foams and use thereof in trench breakers or pipeline pillows
CN115698114A (zh) 2020-06-22 2023-02-03 巴斯夫欧洲公司 粘弹性弹性体聚氨酯泡沫、其制备方法及其用途
CN116134064A (zh) 2020-07-24 2023-05-16 巴斯夫欧洲公司 多层结构以及用于制备多层结构的工艺
WO2023036801A1 (en) 2021-09-07 2023-03-16 Basf Se Ionic monomer- based polyurethane foams and use thereof in trench breakers or pipeline pillows or thermally insulative material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837026A1 (de) * 1978-08-24 1980-03-06 Bayer Ag Verfahren zur herstellung von modifizierten polyaetherpolyolen
US4661531A (en) * 1984-03-21 1987-04-28 Basf Corporation Process for preparing graft polymer dispersions and polyurethanes prepared therefrom
US4522976A (en) * 1984-05-17 1985-06-11 Basf Wyandotte Corporation Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom
US4568705A (en) * 1984-05-17 1986-02-04 Basf Wyandotte Corporation Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom

Also Published As

Publication number Publication date
JPH08259641A (ja) 1996-10-08
CN1135492A (zh) 1996-11-13
CN1066743C (zh) 2001-06-06
CA2171163A1 (en) 1996-09-11
EP0731118B1 (de) 2001-10-17
EP0731118A3 (de) 1998-04-29
EP0731118A2 (de) 1996-09-11

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