WO2006122845A3 - Thermoplastische elastomere auf basis von polykondensaten - Google Patents

Thermoplastische elastomere auf basis von polykondensaten Download PDF

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Publication number
WO2006122845A3
WO2006122845A3 PCT/EP2006/060879 EP2006060879W WO2006122845A3 WO 2006122845 A3 WO2006122845 A3 WO 2006122845A3 EP 2006060879 W EP2006060879 W EP 2006060879W WO 2006122845 A3 WO2006122845 A3 WO 2006122845A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermoplastic elastomers
polycondensate
polyester
providing
based thermoplastic
Prior art date
Application number
PCT/EP2006/060879
Other languages
English (en)
French (fr)
Other versions
WO2006122845A2 (de
Inventor
Dieter Lehmann
Original Assignee
Degussa
Dieter Lehmann
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 Degussa, Dieter Lehmann filed Critical Degussa
Publication of WO2006122845A2 publication Critical patent/WO2006122845A2/de
Publication of WO2006122845A3 publication Critical patent/WO2006122845A3/de

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
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group

Abstract

Ein Verfahren zur Herstellung eines thermoplastischen Elastomeren, das folgende Schritte enthält: a) Bereitstellung eines Polykondensats, das reaktive Gruppen trägt, die ausgewählt sind aus -NH2 und -OH, b) Bereitstellung einer Weichkomponente, ausgewählt aus Polyether und Polyester, die Isocyanatgruppen trägt, c) Umsetzung des Polykondensats mit der Weichkomponente in Lösung oder Schmelze führt zu neuen thermoplastischen Elastomeren, deren Struktur und Eigenschaften über einen weiten Bereich einstellbar sind. Mit diesem Verfahren sind thermoplastische Elastomere mit Polyester-Weichsegmenten zugänglich, die mittels Direkt-Polykondensation nicht herstellbar sind.
PCT/EP2006/060879 2005-05-14 2006-03-20 Thermoplastische elastomere auf basis von polykondensaten WO2006122845A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510022452 DE102005022452A1 (de) 2005-05-14 2005-05-14 Thermoplastische Elastomere auf Basis von Polykondensaten
DE102005022452.0 2005-05-14

Publications (2)

Publication Number Publication Date
WO2006122845A2 WO2006122845A2 (de) 2006-11-23
WO2006122845A3 true WO2006122845A3 (de) 2007-05-24

Family

ID=36579503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/060879 WO2006122845A2 (de) 2005-05-14 2006-03-20 Thermoplastische elastomere auf basis von polykondensaten

Country Status (4)

Country Link
CN (1) CN1872897A (de)
DE (1) DE102005022452A1 (de)
TW (1) TW200706564A (de)
WO (1) WO2006122845A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107264186B (zh) * 2010-08-25 2019-12-10 株式会社普利司通 轮胎、及轮胎的制造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2120914A1 (de) * 1970-04-28 1971-12-16 Teijin Ltd Thermoplastisches Polyamidurethan harnstoffharz und Verfahren zu seiner Her stellung
DE2320719A1 (de) * 1973-04-25 1974-11-14 Bayer Ag Waessrige, emulgatorfreie dispersionen von polyurethanamiden und ihre anwendung
EP0013461A1 (de) * 1979-01-03 1980-07-23 Akzo N.V. Verfahren zur Herstellung segmentierter thermoplastischer Elastomere
EP0191915A1 (de) * 1985-01-26 1986-08-27 Hüls Aktiengesellschaft Polyurethane mit Urethan- und Biuretstruktur
EP1219652A2 (de) * 2000-12-30 2002-07-03 Institut für Polymerforschung Dresden e.V. Elastomere mit oligo- und/oder polymeren Hartsegment-Einheiten und Verfahren zu ihrer Herstellung
EP1236757A1 (de) * 1999-09-30 2002-09-04 Sekisui Chemical Co., Ltd. Thermoplastisches elastomer, verwendung desselben und verfahren zu dessen herstellung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2120914A1 (de) * 1970-04-28 1971-12-16 Teijin Ltd Thermoplastisches Polyamidurethan harnstoffharz und Verfahren zu seiner Her stellung
DE2320719A1 (de) * 1973-04-25 1974-11-14 Bayer Ag Waessrige, emulgatorfreie dispersionen von polyurethanamiden und ihre anwendung
EP0013461A1 (de) * 1979-01-03 1980-07-23 Akzo N.V. Verfahren zur Herstellung segmentierter thermoplastischer Elastomere
EP0191915A1 (de) * 1985-01-26 1986-08-27 Hüls Aktiengesellschaft Polyurethane mit Urethan- und Biuretstruktur
EP1236757A1 (de) * 1999-09-30 2002-09-04 Sekisui Chemical Co., Ltd. Thermoplastisches elastomer, verwendung desselben und verfahren zu dessen herstellung
EP1219652A2 (de) * 2000-12-30 2002-07-03 Institut für Polymerforschung Dresden e.V. Elastomere mit oligo- und/oder polymeren Hartsegment-Einheiten und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
WO2006122845A2 (de) 2006-11-23
DE102005022452A1 (de) 2006-11-16
CN1872897A (zh) 2006-12-06
TW200706564A (en) 2007-02-16

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