ES2193521T3 - Procedimiento para preparar cuerpos de moldeo compactos o celulares semiduros basados en pur y su estabilizacion, cuerpos de moldeo preparados a partir del mismo y su uso. - Google Patents

Procedimiento para preparar cuerpos de moldeo compactos o celulares semiduros basados en pur y su estabilizacion, cuerpos de moldeo preparados a partir del mismo y su uso.

Info

Publication number
ES2193521T3
ES2193521T3 ES98913647T ES98913647T ES2193521T3 ES 2193521 T3 ES2193521 T3 ES 2193521T3 ES 98913647 T ES98913647 T ES 98913647T ES 98913647 T ES98913647 T ES 98913647T ES 2193521 T3 ES2193521 T3 ES 2193521T3
Authority
ES
Spain
Prior art keywords
molding bodies
weight
semidures
pur
stabilization
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
ES98913647T
Other languages
English (en)
Inventor
Erhard Michels
Klaus Pleiss
Hans-Norbert Dick
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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2193521T3 publication Critical patent/ES2193521T3/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • 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
    • C08G2410/00—Soles

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)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Procedimiento para preparar cuerpos de moldeo compactos o celulares, semiduros, basados en poliuretano,mediante la reacción de a) poliisocianatos orgánicos y/o orgánicos modificados con b) uno o varios compuestos polihidroxílicos de peso molecular superior, c) agentes alargadores de cadena y/o reticulantes, d) aceleradores de reacción o catalizadores, e) una mezcla de principios activos de un derivado de carbodiimida y un derivado de lactona, así como f) dado el caso, con otros coadyuvantes y aditivos, caracterizado porque el componente a) y/o b) contiene un componente de ésterpoliol hidrolíticamente disociable, y la adición de la combinación de principios activos e) a la mezcla de reacción se realiza a entre 0,5 a 20,0% en peso, preferentemente entre 0,8 y 10,0% en peso en el caso de la lactona seleccionada, y entre 0,2 y 4,0% en peso, preferentemente entre 0,5 y 2,5% en peso en el caso del derivado seleccionado que contiene grupos carbodiimida.
ES98913647T 1997-03-17 1998-03-05 Procedimiento para preparar cuerpos de moldeo compactos o celulares semiduros basados en pur y su estabilizacion, cuerpos de moldeo preparados a partir del mismo y su uso. Expired - Lifetime ES2193521T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19710978A DE19710978A1 (de) 1997-03-17 1997-03-17 Verfahren zur Herstellung halbharter kompakter oder zelliger Formkörper auf PUR-Basis und deren Stabilisierung, daraus hergestellte Formkörper, sowie deren Verwendung

Publications (1)

Publication Number Publication Date
ES2193521T3 true ES2193521T3 (es) 2003-11-01

Family

ID=7823617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98913647T Expired - Lifetime ES2193521T3 (es) 1997-03-17 1998-03-05 Procedimiento para preparar cuerpos de moldeo compactos o celulares semiduros basados en pur y su estabilizacion, cuerpos de moldeo preparados a partir del mismo y su uso.

Country Status (9)

Country Link
US (1) US6169157B1 (es)
EP (1) EP1019451B1 (es)
JP (1) JP2001515534A (es)
AU (1) AU6827298A (es)
BR (1) BR9808913A (es)
DE (2) DE19710978A1 (es)
DK (1) DK1019451T3 (es)
ES (1) ES2193521T3 (es)
WO (1) WO1998041575A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928687A1 (de) * 1999-06-23 2000-12-28 Basf Ag Polyisocyanat-Polyadditionsprodukte
DE10015658A1 (de) * 2000-03-29 2001-10-04 Rhein Chemie Rheinau Gmbh Blockcopolymere auf Basis von Polycarbodiimiden, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Hydrolysestabilisatoren
DE102004021786B4 (de) * 2004-05-03 2008-02-14 Mahle Filtersysteme Gmbh Kraftstoff- oder Schmieröl-Filterelement eines Verbrennungsmotors
JP2006233021A (ja) * 2005-02-25 2006-09-07 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォームの製造方法。
JP2007099854A (ja) * 2005-10-03 2007-04-19 Yunimatekku Kk ポリウレタンの製造法
ES2388901T3 (es) * 2008-08-20 2012-10-19 Rhein Chemie Corporation Composiciones de poliol
CN102952390B (zh) 2011-08-29 2017-08-15 科思创聚合物（中国）有限公司 制备具有改善的水解稳定性的塑料材料的方法、塑料材料及其应用
JP5513684B2 (ja) * 2012-04-26 2014-06-04 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 ポリウレタン発泡組成物および軟質ポリウレタンフォームの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193525A (en) * 1962-02-19 1965-07-06 Bayer Ag Polyurethane polymers
US3770693A (en) 1964-10-09 1973-11-06 Baychem Corp Stabilization of polyesterurethanes with 2-imino-oxazolidines
US3594387A (en) 1964-10-09 1971-07-20 Mobay Chemical Corp Method of preparing 2-imino-oxazolidines and the stabilization of polyesters therewith
GB1113926A (en) * 1964-10-21 1968-05-15 Ici Ltd Stabilisation of polymeric materials
DE2106726C3 (de) 1971-02-12 1983-12-01 Bayer Ag, 5090 Leverkusen Hydrolyseschutzmittel für estergruppenhaltige Kunststoffe
EP0282072B1 (en) * 1987-03-13 1994-06-22 Kuraray Co., Ltd. Stabilized poly(beta-methyl-delta-valerolactone)
DE4010959A1 (de) 1990-04-05 1991-10-10 Rhein Chemie Rheinau Gmbh Polyester und polyurethane
DE4018184A1 (de) * 1990-06-07 1991-12-12 Bayer Ag Verfahren zur stabilisierung von estergruppen enthaltenden kunststoffen
DE4238046A1 (de) * 1992-11-11 1994-05-19 Basf Ag Neue Bis-(4-substituierte-2,6-diisopropyl-phenyl)-carbodiimide, ein Verfahren zu ihrer Herstellung und ihre Verwendung sowie die zu ihrer Herstellung verwendbaren 4-substituierten 2,6-Diisopropyl-phenylisocyanate
DE4318979A1 (de) * 1993-06-08 1994-12-15 Basf Ag Carbodiimide und/oder oligomere Polycarbodiimide auf Basis von 1,3-Bis-(1-methyl-1-isocyanato-ethyl)-benzol, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Hydrolysestabilisator

Also Published As

Publication number Publication date
JP2001515534A (ja) 2001-09-18
AU6827298A (en) 1998-10-12
DE19710978A1 (de) 1998-09-24
WO1998041575A1 (de) 1998-09-24
US6169157B1 (en) 2001-01-02
DE59807490D1 (de) 2003-04-17
EP1019451B1 (de) 2003-03-12
DK1019451T3 (da) 2003-05-05
EP1019451A1 (de) 2000-07-19
BR9808913A (pt) 2000-08-01

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