MXPA02011229A - Poliuretanos que contienen poliesteres cristalinos dispersos. - Google Patents

Poliuretanos que contienen poliesteres cristalinos dispersos.

Info

Publication number
MXPA02011229A
MXPA02011229A MXPA02011229A MXPA02011229A MXPA02011229A MX PA02011229 A MXPA02011229 A MX PA02011229A MX PA02011229 A MXPA02011229 A MX PA02011229A MX PA02011229 A MXPA02011229 A MX PA02011229A MX PA02011229 A MXPA02011229 A MX PA02011229A
Authority
MX
Mexico
Prior art keywords
containing dispersed
crystalline polyesters
polyurethanes containing
dispersed crystalline
foams
Prior art date
Application number
MXPA02011229A
Other languages
English (en)
Inventor
Jozef Bicerano
Original Assignee
Dow Global Technologies Inc
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 Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MXPA02011229A publication Critical patent/MXPA02011229A/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
    • C08G18/28—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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • 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
    • C08G2250/00—Compositions for preparing crystalline polymers

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se describe un proceso para la produccion de espumas resilientes de poliuretano, por el espumado de un poliisocianato organico, un compuesto reactivo de isocianato y un polimero fusionable. La mejora en la dureza de las espumas se alcanza sin afectar adversamente las otras propiedades de las espumas, tales como la resistencia a la tension y el alargamiento.
MXPA02011229A 2000-05-15 2001-05-15 Poliuretanos que contienen poliesteres cristalinos dispersos. MXPA02011229A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20422200P 2000-05-15 2000-05-15
PCT/US2001/015646 WO2001088005A2 (en) 2000-05-15 2001-05-15 Polyurethanes containing dispersed crystalline polyesters

Publications (1)

Publication Number Publication Date
MXPA02011229A true MXPA02011229A (es) 2004-08-19

Family

ID=22757096

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02011229A MXPA02011229A (es) 2000-05-15 2001-05-15 Poliuretanos que contienen poliesteres cristalinos dispersos.

Country Status (9)

Country Link
US (1) US6849666B2 (es)
EP (1) EP1326909A2 (es)
JP (1) JP2003533565A (es)
KR (1) KR20030042440A (es)
CN (1) CN1429241A (es)
AU (1) AU2001263136A1 (es)
CA (1) CA2409088A1 (es)
MX (1) MXPA02011229A (es)
WO (1) WO2001088005A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030236316A1 (en) * 2002-01-28 2003-12-25 Woodbridge Foam Corporation Foamed isocyanate-based polymer having improved toughness and process for production thereof
KR100514629B1 (ko) * 2003-07-15 2005-09-14 주식회사 헵스켐 우레탄폴리올 프리폴리머, 다공성 폴리우레탄체 및 이의제조방법
WO2005111109A1 (en) * 2004-04-30 2005-11-24 Dow Global Technologies Inc. Co-catalysis of autocatalytic polyols for low density polyurethane foams with improved aging characteristics
US20070093566A1 (en) * 2005-10-24 2007-04-26 Bayer Materialscience Llc Infrastructure repair and geo-stabilization processes
US20070093602A1 (en) * 2005-10-24 2007-04-26 Bayer Materialscience Llc Solid polyurethane compositions, infrastucture repair and geo-stabilization processes
AU2012217916B2 (en) 2011-02-14 2016-01-21 Dow Brasil Sudeste Industrial Ltda. Low density polyurethane foams
US8906977B2 (en) * 2012-03-29 2014-12-09 Chien-Chang Chen Polyether polyol based-premix composition and foaming composition containing the premix composition
JP5833155B2 (ja) * 2013-02-22 2015-12-16 三洋化成工業株式会社 軟質ポリウレタンフォーム製造用ポリオール組成物
EP3137525A4 (en) * 2014-04-30 2017-12-27 Honeywell International Inc. Flexible, open-cell thermoset foams and blowing agents and methods for making same
WO2016179256A1 (en) 2015-05-06 2016-11-10 Dow Global Technologies Llc Adhesive formulation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT569855A (es) * 1956-04-13
BE556557A (es) * 1956-04-13
FR1584819A (es) * 1968-09-18 1970-01-02
US3671470A (en) * 1970-04-27 1972-06-20 Leslie C Case Rigid polyurethane compositions with improved properties
US4098729A (en) * 1974-04-08 1978-07-04 Th. Goldschmidt Ag Process of producing cross-linked urethane-group comprising foams of open-cell structure
CH586723A5 (es) * 1974-04-08 1977-04-15 Goldschmidt Ag Th
CA1077352A (en) 1975-03-06 1980-05-13 Usm Corporation Coating and bonding method particularly for sole attaching
DE2850610A1 (de) * 1978-11-22 1980-06-12 Basf Ag Verfahren zur herstellung von verstaerkten geschaeumten kunststoffen
DE2913458A1 (de) * 1979-04-04 1980-10-16 Bayer Ag Dispersionen von hochschmelzenden polyestern in polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung bei der herstellung von polyurethankunststoffen
DE3001462A1 (de) * 1980-01-17 1981-09-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von urethan- und/oder isocyanuratgruppenhaltigen schaumstoffen
DE3112123A1 (de) * 1981-03-27 1982-10-07 Basf Ag, 6700 Ludwigshafen Lagerstabile dispersionen von aromatischen polyestern in polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung zur herstellung von gegebenenfalls zelligen polyurethan- und/oder polyisocyanurat-kunststoffen
DE3342177A1 (de) * 1983-11-23 1985-05-30 Basf Ag, 6700 Ludwigshafen Kristallitsuspensionen aus kristallinen, ethylenisch ungesaettigten polyestern und polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan- oder polyurethangruppen enthaltenden polyisocyanurat-kunststoffen
US4994503A (en) * 1989-09-13 1991-02-19 The Dow Chemical Company Particulate polymer and polymer compositions therewith
US5232956A (en) * 1991-08-05 1993-08-03 Monsanto Company Flexible water-blown polyurethane foams
DE19741257A1 (de) * 1997-09-19 1999-03-25 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
JP2000004893A (ja) * 1998-06-29 2000-01-11 Toyo Ink Mfg Co Ltd 末端反応性ポリエステルの製造方法

Also Published As

Publication number Publication date
AU2001263136A1 (en) 2001-11-26
KR20030042440A (ko) 2003-05-28
US20040048942A1 (en) 2004-03-11
CA2409088A1 (en) 2001-11-22
CN1429241A (zh) 2003-07-09
US6849666B2 (en) 2005-02-01
EP1326909A2 (en) 2003-07-16
WO2001088005A3 (en) 2002-03-21
JP2003533565A (ja) 2003-11-11
WO2001088005A2 (en) 2001-11-22

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