ATA387777A - Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethanen - Google Patents

Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethanen

Info

Publication number
ATA387777A
ATA387777A AT387777A AT387777A ATA387777A AT A387777 A ATA387777 A AT A387777A AT 387777 A AT387777 A AT 387777A AT 387777 A AT387777 A AT 387777A AT A387777 A ATA387777 A AT A387777A
Authority
AT
Austria
Prior art keywords
dehydroapovincaminol
novel
preparation
acid addition
addition salts
Prior art date
Application number
AT387777A
Other languages
English (en)
Other versions
AT350269B (de
Original Assignee
Plate Bonn Gmbh
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 Plate Bonn Gmbh filed Critical Plate Bonn Gmbh
Priority to AT387777A priority Critical patent/AT350269B/de
Priority to DE19782823762 priority patent/DE2823762A1/de
Publication of ATA387777A publication Critical patent/ATA387777A/de
Application granted granted Critical
Publication of AT350269B publication Critical patent/AT350269B/de

Links

Classifications

    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/32—Mixing; Kneading continuous, with mechanical mixing or kneading devices with non-movable mixing or kneading devices
    • B29B7/325—Static mixers
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • C08G18/2825—Alkanols, cycloalkanols or arylalkanols including terpenealcohols having at least 6 carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT387777A 1977-06-01 1977-06-01 Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethanen AT350269B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT387777A AT350269B (de) 1977-06-01 1977-06-01 Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethanen
DE19782823762 DE2823762A1 (de) 1977-06-01 1978-05-31 Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethanen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT387777A AT350269B (de) 1977-06-01 1977-06-01 Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethanen

Publications (2)

Publication Number Publication Date
ATA387777A true ATA387777A (de) 1978-10-15
AT350269B AT350269B (de) 1979-05-25

Family

ID=3556645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT387777A AT350269B (de) 1977-06-01 1977-06-01 Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethanen

Country Status (2)

Country Link
AT (1) AT350269B (de)
DE (1) DE2823762A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202973A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-elastomeren
US5908913A (en) * 1992-02-03 1999-06-01 Bayer Aktiengesellschaft Process for the continuous production of polyurethane and polyurethane urea prepolymers
US5252627A (en) * 1993-01-04 1993-10-12 Dow Corning Corporation Apparatus and method for blending and dispensing foamable, curable organosiloxane compositions
DE19520731A1 (de) * 1995-06-07 1996-12-12 Bayer Ag Thermoplastische Polyurethanharnstoff-Elastomere
DE19520732A1 (de) * 1995-06-07 1996-12-12 Bayer Ag Thermoplastische Polyurethan-Elastomere
DE19755545A1 (de) * 1997-12-13 1999-06-17 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polyurethanelastomeren
DE19924090C1 (de) 1999-05-26 2001-01-25 Bayer Ag Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Erweichungsverhalten
DE19924089C1 (de) 1999-05-26 2001-01-25 Bayer Ag Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Erweichungsverhalten
US7435787B2 (en) * 2005-09-14 2008-10-14 Momentive Performance Materials Inc. Process for the continuous production of silylated resin
US20070293650A1 (en) * 2006-06-14 2007-12-20 Vere Orland Archibald Polymerization process
WO2008007652A1 (en) 2006-07-10 2008-01-17 Asahi Kasei Chemicals Corporation Process for producing mixture of two-pack type curable resin and process for producing hollow-fiber-membrane filtration element
DE102009055735A1 (de) 2009-11-26 2011-07-07 Bayer Material Science AG, 51373 Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen
JP5864567B2 (ja) 2010-07-13 2016-02-17 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ 僅かに変性されたプレポリマーおよびその使用
DE102011050220A1 (de) 2011-05-09 2012-11-15 Bayer Materialscience Aktiengesellschaft Schwach modifizierte Präpolymere und ihre Anwendungen
DE102010027052A1 (de) 2010-07-13 2012-01-19 Bayer Materialscience Ag Verfahren zur Herstellung von isocyanatgruppenhaltigen Polyurethan-Präpolymeren
DE102011085944A1 (de) 2010-11-10 2012-05-10 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen
DE102014211186A1 (de) * 2014-06-11 2015-12-17 Tesa Se Polyester-Polyurethan

Also Published As

Publication number Publication date
AT350269B (de) 1979-05-25
DE2823762A1 (de) 1978-12-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee