TR200000825T2 - Uygunlaştırılmış sıvı polimerlerin tepken ekstrüzyonu (TLP'ler) - Google Patents

Uygunlaştırılmış sıvı polimerlerin tepken ekstrüzyonu (TLP'ler)

Info

Publication number
TR200000825T2
TR200000825T2 TR2000/00825T TR200000825T TR200000825T2 TR 200000825 T2 TR200000825 T2 TR 200000825T2 TR 2000/00825 T TR2000/00825 T TR 2000/00825T TR 200000825 T TR200000825 T TR 200000825T TR 200000825 T2 TR200000825 T2 TR 200000825T2
Authority
TR
Turkey
Prior art keywords
tlps
liquid polymers
reactive extrusion
optimized liquid
tlp
Prior art date
Application number
TR2000/00825T
Other languages
English (en)
Inventor
R. Van Der Wal Hanno
J. Elwell Michaeal
K.Schrock Alan
J.M. Gruenbauer Henri̇
P. White Douglas
F. Sonnenschein Mark
P. Webb Steven
Original Assignee
The Dow Chemical Company
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 The Dow Chemical Company filed Critical The Dow Chemical Company
Publication of TR200000825T2 publication Critical patent/TR200000825T2/tr

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
    • C08G18/10—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
    • C08G18/0895—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
    • C08G18/16—Catalysts
    • 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
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen

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)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)

Abstract

Bulus,poliüretan polimerler hazirlanmasi için,serbest akan sivi poliüretanin (TLP) ekstrüzyona tabi tutulmasi prosesidir. TLP,poliizosiyanat ve poliyolden düsük sicaklikta hazirlanmaktadir.elastomerik poliüretan polimerler, TPL'den tepken ekstrüzyon prosesiyle elde edilebilmektedir.böylece elde edilebilen elastomerik poliüretan polimerler, erimis halde (erimis islenme) bir çok defa yeniden-islenebilmektedir ve polimer çesitli kullanisli formalara sekillendirilmektedir.
TR2000/00825T 1997-10-01 1998-09-29 Uygunlaştırılmış sıvı polimerlerin tepken ekstrüzyonu (TLP'ler) TR200000825T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6071897P 1997-10-01 1997-10-01

Publications (1)

Publication Number Publication Date
TR200000825T2 true TR200000825T2 (tr) 2000-07-21

Family

ID=22031315

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00825T TR200000825T2 (tr) 1997-10-01 1998-09-29 Uygunlaştırılmış sıvı polimerlerin tepken ekstrüzyonu (TLP'ler)

Country Status (11)

Country Link
EP (1) EP1023349A1 (tr)
JP (1) JP2001518537A (tr)
KR (1) KR20010030855A (tr)
CN (1) CN1272855A (tr)
AU (1) AU9589198A (tr)
BR (1) BR9812576A (tr)
CA (1) CA2303381A1 (tr)
PL (1) PL339624A1 (tr)
TR (1) TR200000825T2 (tr)
WO (1) WO1999016806A1 (tr)
ZA (1) ZA988925B (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4110397B2 (ja) * 2002-12-03 2008-07-02 日本ポリウレタン工業株式会社 ポリイソシアネート溶液並びにこれを用いた接着剤および塗料
DE10331672A1 (de) * 2003-07-03 2005-01-20 Bayer Materialscience Ag Verfahren zur lösemittelfreien Herstellung ethylenisch ungesättigter Polyurethane
TWI667285B (zh) * 2013-10-18 2019-08-01 德商巴斯夫歐洲公司 膨脹熱塑性彈性體之製造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993005109A1 (en) * 1991-09-05 1993-03-18 Minnesota Mining And Manufacturing Company Preparation of polyurethane compositions
DE4202973A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-elastomeren
DE4217364A1 (de) * 1992-05-26 1993-12-02 Bayer Ag Verfahren zur Herstellung von thermoplastisch verarbeitbaren Polyurethan-Elastomeren durch einen mehrstufigen Prozeß
WO1994015985A1 (en) * 1992-12-31 1994-07-21 The Dow Chemical Company Thermoplastic polyurethanes and a process for their preparation

Also Published As

Publication number Publication date
AU9589198A (en) 1999-04-23
JP2001518537A (ja) 2001-10-16
CN1272855A (zh) 2000-11-08
EP1023349A1 (en) 2000-08-02
ZA988925B (en) 2000-03-30
BR9812576A (pt) 2000-10-03
KR20010030855A (ko) 2001-04-16
WO1999016806A1 (en) 1999-04-08
CA2303381A1 (en) 1999-04-08
PL339624A1 (en) 2001-01-02

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