ES2188805T3 - Espuma flexible de poliuretano moldeada en frio en una etapa a partir de polioles con un contenido bajo de hidroxilo primario y procedimiento de preparacion. - Google Patents

Espuma flexible de poliuretano moldeada en frio en una etapa a partir de polioles con un contenido bajo de hidroxilo primario y procedimiento de preparacion.

Info

Publication number
ES2188805T3
ES2188805T3 ES96944013T ES96944013T ES2188805T3 ES 2188805 T3 ES2188805 T3 ES 2188805T3 ES 96944013 T ES96944013 T ES 96944013T ES 96944013 T ES96944013 T ES 96944013T ES 2188805 T3 ES2188805 T3 ES 2188805T3
Authority
ES
Spain
Prior art keywords
polyols
stage
primary hydroxyl
preparation procedure
flexible foam
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
ES96944013T
Other languages
English (en)
Inventor
Mark Kinkelaar
Frank Critchfield
James Lambach
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 Antwerpen NV
Original Assignee
Bayer Antwerpen NV
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 Bayer Antwerpen NV filed Critical Bayer Antwerpen NV
Application granted granted Critical
Publication of ES2188805T3 publication Critical patent/ES2188805T3/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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7428—Methodical aspects
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/94—Liquid charges
    • 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
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

ES POSIBLE PREPARAR ESPUMAS FLEXIBLES DE POLIURETANO ESTAMPADAS EN FRIO A PARTIR DE POLIOXIALQUILEN POLIOLES BAJOS EN HIDROXILOS PRIMARIOS CUANDO LOS POLIOXIALQUILEN POLIOLES CON UNA SATURACION IGUAL O INFERIOR A 0,02 MEQ/G COMPONEN UNA PORCION SUSTANCIAL DEL COMPONENTE POLIOL.
ES96944013T 1995-12-21 1996-12-19 Espuma flexible de poliuretano moldeada en frio en una etapa a partir de polioles con un contenido bajo de hidroxilo primario y procedimiento de preparacion. Expired - Lifetime ES2188805T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/576,429 US5668191A (en) 1995-12-21 1995-12-21 One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof

Publications (1)

Publication Number Publication Date
ES2188805T3 true ES2188805T3 (es) 2003-07-01

Family

ID=24304387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96944013T Expired - Lifetime ES2188805T3 (es) 1995-12-21 1996-12-19 Espuma flexible de poliuretano moldeada en frio en una etapa a partir de polioles con un contenido bajo de hidroxilo primario y procedimiento de preparacion.

Country Status (12)

Country Link
US (1) US5668191A (es)
EP (1) EP0868456B1 (es)
JP (1) JP3872106B2 (es)
CN (1) CN1154677C (es)
AR (1) AR005179A1 (es)
AU (1) AU1375197A (es)
BR (1) BR9612252A (es)
CA (1) CA2241097C (es)
DE (1) DE69625376T2 (es)
ES (1) ES2188805T3 (es)
TW (1) TW382020B (es)
WO (1) WO1997023530A1 (es)

Families Citing this family (31)

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US5712216A (en) * 1995-05-15 1998-01-27 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US5885172A (en) 1997-05-27 1999-03-23 Acushnet Company Multilayer golf ball with a thin thermoset outer layer
US6677401B2 (en) 1995-01-24 2004-01-13 Acushnet Company Multi-layer golf ball with a thin, castable outer layer
US6812317B2 (en) * 1997-05-27 2004-11-02 Acushnet Company Wound golf ball having cast polyurethane cover
US6849006B2 (en) 1997-05-27 2005-02-01 Acushnet Company Thin, thermoset, polyurethane-covered golf ball with a dual core
US6486261B1 (en) * 1998-12-24 2002-11-26 Acushnet Company Thin-layer-covered golf ball with improved velocity
US6648776B1 (en) 1997-05-27 2003-11-18 Acushnet Company Multilayer golf ball with a thin thermoset outer layer
US20050070377A1 (en) * 1997-05-27 2005-03-31 Christopher Cavallaro Thin-layer-covered multilayer golf ball
GB2345064B (en) * 1998-12-24 2002-06-05 Kao Corp Process for preparing polyurethane foam
JO2132B1 (en) * 1999-01-19 2002-08-07 شل انترناشونال ريسيرتش ماتستشابيج بي في Method for preparing flexible polyurethane foams
DE19918727A1 (de) * 1999-04-24 2000-10-26 Bayer Ag Langkettige Polyetherpolyole mit hohem Anteil primärer OH-Gruppen
DE19928156A1 (de) * 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume
ES2247072T3 (es) * 2000-02-14 2006-03-01 Huntsman International Llc Procedimiento para preparar una espuma de poliuretano flexible.
CN1261477C (zh) 2000-04-14 2006-06-28 旭硝子株式会社 软质聚氨酯泡沫体的制造方法
US6642171B2 (en) 2000-04-28 2003-11-04 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
EP1164153A1 (en) * 2000-06-13 2001-12-19 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1174453A1 (en) * 2000-07-17 2002-01-23 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1234843A1 (en) * 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1408063A4 (en) * 2001-05-24 2004-11-17 Mitsui Takeda Chemicals Inc PROCESS AND APPARATUS FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS
US7938745B2 (en) * 2002-03-14 2011-05-10 Acushnet Company High performance golf ball having a reduced-distance
US6710096B2 (en) 2002-07-22 2004-03-23 Basf Corporation Polyether polyol for foam applications
US20060058405A1 (en) * 2002-12-04 2006-03-16 Huntsman Petrochemical Corporation Molded foams
DE102004047406A1 (de) * 2004-09-28 2006-03-30 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
DE102004047524A1 (de) * 2004-09-28 2006-03-30 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
US20060073321A1 (en) * 2004-10-01 2006-04-06 Kaushiva Bryan D Molded flexible polyurethane foams with reduced flammability and superior durability
US9856355B2 (en) * 2005-09-27 2018-01-02 Evonik Degussa Gmbh Silanol-functionalized compounds for the preparation of polyurethane foams
WO2013072380A2 (en) 2011-11-16 2013-05-23 Soudal Improved polyurethane foam composition
CN102516491B (zh) * 2011-11-18 2013-10-02 宁波继峰汽车零部件股份有限公司 一种低回弹头枕泡沫及其制备方法
US8961844B2 (en) * 2012-07-10 2015-02-24 Nike, Inc. Bead foam compression molding method for low density product
CN107771193B (zh) * 2015-06-24 2021-03-09 科思创德国股份有限公司 用于风力涡轮机中的层结构的聚氨酯体系
US10633406B1 (en) 2018-11-15 2020-04-28 Covestro Llc Water processes for producing polyether polyols from solid polyhydroxyl compounds

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US3461086A (en) * 1964-03-05 1969-08-12 Dow Chemical Co Polyether urethane foams from certain heteric polyethers
DE3066568D1 (en) * 1979-07-11 1984-03-22 Ici Plc Prepolymers, polyisocyanate compositions prepared therefrom and their use in the preparation of polyurethane foams
AU551979B2 (en) * 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
US4579700A (en) * 1983-11-07 1986-04-01 Union Carbide Corporation Novel process for making flexible polyurethane cellular products including a novel cell opening technique
US4717518A (en) * 1985-09-20 1988-01-05 Union Carbide Corporation Novel process for making polyurethane products which require reduced crushing in preventing said products from substantially shrinking or changing dimensionally upon cooling
US4690955A (en) * 1986-06-30 1987-09-01 Union Carbide Corporation Polyether silicone copolymers with mixed hydroxy alkoxy capping for stabilizing high solid content, molded, flexible urethane foam
US5171759A (en) * 1988-07-12 1992-12-15 Arco Chemical Technology, L.P. Polymer polyol compositions and their use in the preparation of polyurethane foams
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DE68926107T3 (de) * 1988-10-25 2005-07-07 Asahi Glass Co., Ltd. Elastischer polyurethanschaum und verfahren zur herstellung
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Also Published As

Publication number Publication date
JP3872106B2 (ja) 2007-01-24
DE69625376D1 (de) 2003-01-23
EP0868456A1 (en) 1998-10-07
US5668191A (en) 1997-09-16
TW382020B (en) 2000-02-11
CA2241097A1 (en) 1997-07-03
EP0868456B1 (en) 2002-12-11
DE69625376T2 (de) 2003-08-28
JP2000515172A (ja) 2000-11-14
CN1205712A (zh) 1999-01-20
CN1154677C (zh) 2004-06-23
BR9612252A (pt) 1999-07-13
CA2241097C (en) 2008-02-12
WO1997023530A1 (en) 1997-07-03
AR005179A1 (es) 1999-04-14
AU1375197A (en) 1997-07-17

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