BR9808913A - Processo para a preparação de artigos moldados compactos ou celulares semiduros á base de pur e sua estabilização, artigos moldados preparados dos mesmos, bem como seu emprego - Google Patents

Processo para a preparação de artigos moldados compactos ou celulares semiduros á base de pur e sua estabilização, artigos moldados preparados dos mesmos, bem como seu emprego

Info

Publication number
BR9808913A
BR9808913A BR9808913-7A BR9808913A BR9808913A BR 9808913 A BR9808913 A BR 9808913A BR 9808913 A BR9808913 A BR 9808913A BR 9808913 A BR9808913 A BR 9808913A
Authority
BR
Brazil
Prior art keywords
molded articles
well
preparation
stabilization
semi
Prior art date
Application number
BR9808913-7A
Other languages
English (en)
Inventor
Erhard Michels
Klaus Pleiss
Hans-Norbert Dick
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
Publication of BR9808913A publication Critical patent/BR9808913A/pt

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)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA A PREPARAçãO DE ARTIGOS MOLDADOS COMPACTOS OU CELULARES SEMIDUROS à BASE DE PUR E SUA ESTABILIZAçãO, ARTIGOS MOLDADOS PREPARADOS DOS MESMOS, BEM COMO SEU EMPREGO"<D>. A invenção refere-se a um processo para a preparação de massas de poliéster-poliuretana, bem como sua estabilização contra aparecimentos de envelhecimento hidrolíticos por uma combinação de substância ativa de compostos contendo grupos carbodiimida com derivados de lactona, artigos moldados preparados dos mesmos, bem como seu emprego para peças moldadas compactas e/ou celulares semiduras.
BR9808913-7A 1997-03-17 1998-03-05 Processo para a preparação de artigos moldados compactos ou celulares semiduros á base de pur e sua estabilização, artigos moldados preparados dos mesmos, bem como seu emprego BR9808913A (pt)

Applications Claiming Priority (2)

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
PCT/EP1998/001245 WO1998041575A1 (de) 1997-03-17 1998-03-05 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
BR9808913A true BR9808913A (pt) 2000-08-01

Family

ID=7823617

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808913-7A BR9808913A (pt) 1997-03-17 1998-03-05 Processo para a preparação de artigos moldados compactos ou celulares semiduros á base de pur e sua estabilização, artigos moldados preparados dos mesmos, bem como seu emprego

Country Status (9)

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

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
WO2010021920A1 (en) * 2008-08-20 2010-02-25 Rhein Chemie Corporation Polyol compositions
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
WO2013161854A1 (ja) * 2012-04-26 2013-10-31 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
DE3850274T2 (de) 1987-03-13 1994-12-22 Kuraray Co Stabilisierte Poly(beta-methyl-delta-valerolacton).
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
AU6827298A (en) 1998-10-12
JP2001515534A (ja) 2001-09-18
DE19710978A1 (de) 1998-09-24
DK1019451T3 (da) 2003-05-05
ES2193521T3 (es) 2003-11-01
EP1019451B1 (de) 2003-03-12
US6169157B1 (en) 2001-01-02
WO1998041575A1 (de) 1998-09-24
EP1019451A1 (de) 2000-07-19
DE59807490D1 (de) 2003-04-17

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements