PL369310A1 - Sposób wytwarzania prepolimerów zawierających grupy izocyjanianowe i uretanowe - Google Patents

Sposób wytwarzania prepolimerów zawierających grupy izocyjanianowe i uretanowe

Info

Publication number
PL369310A1
PL369310A1 PL02369310A PL36931002A PL369310A1 PL 369310 A1 PL369310 A1 PL 369310A1 PL 02369310 A PL02369310 A PL 02369310A PL 36931002 A PL36931002 A PL 36931002A PL 369310 A1 PL369310 A1 PL 369310A1
Authority
PL
Poland
Prior art keywords
groups
containing isocyanate
isocyanate groups
prepolymers containing
urethane
Prior art date
Application number
PL02369310A
Other languages
English (en)
Other versions
PL208234B1 (pl
Inventor
Thomas Bartz
Hans Ulrich Schmidt
Katrin Tietze
Michael Ochse
Kai Thiele
Imbridt Murrar
Original Assignee
Basf Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7706904&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL369310(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Publication of PL369310A1 publication Critical patent/PL369310A1/pl
Publication of PL208234B1 publication Critical patent/PL208234B1/pl

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
PL369310A 2001-11-27 2002-11-19 Sposób wytwarzania prepolimerów zawierających grupy izocyjanianowe i uretanowe PL208234B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10157768 2001-11-27

Publications (2)

Publication Number Publication Date
PL369310A1 true PL369310A1 (pl) 2005-04-18
PL208234B1 PL208234B1 (pl) 2011-04-29

Family

ID=7706904

Family Applications (1)

Application Number Title Priority Date Filing Date
PL369310A PL208234B1 (pl) 2001-11-27 2002-11-19 Sposób wytwarzania prepolimerów zawierających grupy izocyjanianowe i uretanowe

Country Status (10)

Country Link
US (1) US20050020798A1 (pl)
EP (1) EP1451239B1 (pl)
JP (1) JP4096080B2 (pl)
AT (1) ATE391140T1 (pl)
AU (1) AU2002365505A1 (pl)
CA (1) CA2467458C (pl)
DE (1) DE50212031D1 (pl)
DK (1) DK1451239T3 (pl)
PL (1) PL208234B1 (pl)
WO (1) WO2003046040A1 (pl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4604682B2 (ja) * 2004-01-08 2011-01-05 日立化成工業株式会社 ポリウレタンイミド樹脂及びこれを用いた接着剤組成物
DE102005028081A1 (de) * 2005-06-17 2006-12-21 Bayer Materialscience Ag Verfahren zur Herstellung von Polyaminen mit primären Aminogruppen
DE102005035000A1 (de) 2005-07-22 2007-01-25 Basf Ag Isocyanatgruppen enthaltende Prepolymere
DE102008012971A1 (de) * 2008-03-06 2009-05-28 Bayer Materialscience Ag Polyurethan-Prepolymer und hieraus hergestellte Polyurethan/Polyurea-Elastomere
DE102009005017A1 (de) 2009-01-17 2010-07-22 Bayer Materialscience Ag Reaktive Polyurethan Zusammensetzungen
DE102009012312A1 (de) 2009-03-09 2010-09-16 Bayer Materialscience Ag Reaktive Polyurethan-Zusammensetzungen
EP2439219A1 (de) 2010-10-06 2012-04-11 Sika Technology AG Verringerung des Anteils an Isocyanatgruppen aufweisenden Monomeren in feuchtigkeitshärtenden Polyurethanzusammensetzungen
EP2439220A1 (de) 2010-10-06 2012-04-11 Sika Technology AG Verringerung des Anteils an Isocyanatgruppen aufweisenden Monomeren in feuchtigkeitshärtenden Polyurethanzusammensetzungen
WO2020019241A1 (en) * 2018-07-26 2020-01-30 Covestro Deutschland Ag Process for preparing polyisocyanates containing urethane groups
EP3763426A1 (de) * 2019-07-12 2021-01-13 Covestro Deutschland AG Destillation von polyisocyanaten
EP4214256B1 (en) * 2020-09-18 2024-09-11 LANXESS Corporation Low free polyurethane prepolymer composition for reactive hot melt adhesives
CN116829611A (zh) 2021-02-11 2023-09-29 巴斯夫欧洲公司 通过多孔材料减少单体异氰酸酯
EP4079722A1 (de) 2021-04-20 2022-10-26 LANXESS Deutschland GmbH Verfahren zur herstellung von carbodiimiden
CN115353493B (zh) * 2022-08-25 2023-12-19 山东新和成维生素有限公司 一种二异氰酸酯三聚体的制备方法
WO2025121146A1 (ja) * 2023-12-07 2025-06-12 Dic株式会社 ポリウレタンポリイソシアネートの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739261A1 (de) * 1987-11-18 1989-06-01 Bayer Ag Verfahren zur herstellung von urethangruppen aufweisenden polyisocyanaten und ihre verwendung
US5202001A (en) * 1989-09-26 1993-04-13 Air Products And Chemicals, Inc. Preparation of urethane prepolymers having low levels of residual toluene diisocyanate
US5115071A (en) * 1991-04-09 1992-05-19 Air Products And Chemicals, Inc. High performance polyurethane coating compositions and processes for making same
AU689218B2 (en) * 1994-02-24 1998-03-26 Henkel Kommanditgesellschaft Auf Aktien Cellular plastic from disposable pressurized aerosol cans
DE19616046C2 (de) * 1996-04-23 1998-03-26 Joachim Brimmer Ingenieurbuero Verfahren zur Abtrennung von organischen Monomeren oder Hilfsstoffen
US5703193A (en) * 1996-06-03 1997-12-30 Uniroyal Chemical Company, Inc. Removal of unreacted diisocyanate monomer from polyurethane prepolymers
US6174984B1 (en) * 1999-06-14 2001-01-16 Uniroyal Chemical Company, Inc. Clear, resilient polyurethane elastomers
US6133415A (en) * 1999-06-21 2000-10-17 Air Products And Chemicals, Inc. Process for making polyurethane prepolymers
DE19939840A1 (de) * 1999-08-23 2001-03-01 Bayer Ag Verfahren zur Herstellung von Isocyanatendgruppen enthaltenden Prepolymeren mit einem geringem Anteil an eingesetzten Ausgangsisocyanaten
DE10015891A1 (de) * 2000-03-30 2001-10-11 Degussa Monomerarme NCO-haltige Prepolymere auf der Basis von 1,4-Diisocyanato-2,2,6-trimethylcyclohexan, ein Verfahren zu deren Herstellung, sowie Verwendung
MXPA02002226A (es) * 2001-03-14 2002-09-30 Rohm & Haas Metodo para preparar prepolimeros con funcionalidad de isocianato con baja concentracion de monomeros de isocianato residual.

Also Published As

Publication number Publication date
JP4096080B2 (ja) 2008-06-04
US20050020798A1 (en) 2005-01-27
AU2002365505A1 (en) 2003-06-10
JP2005510601A (ja) 2005-04-21
CA2467458A1 (en) 2003-06-05
ATE391140T1 (de) 2008-04-15
CA2467458C (en) 2010-10-05
PL208234B1 (pl) 2011-04-29
EP1451239A1 (de) 2004-09-01
EP1451239B1 (de) 2008-04-02
DK1451239T3 (da) 2008-06-30
DE50212031D1 (de) 2008-05-15
WO2003046040A1 (de) 2003-06-05

Similar Documents

Publication Publication Date Title
AU2002365505A1 (en) Method for producing prepolymers containing isocyanate groups and urethane groups
CA2297640A1 (en) Dendritic and highly branched polyurethanes
EP0802431A3 (en) Process for the production of polyurethane lens
HU0203415D0 (en) Method for producing optically clear, light stable urethane-urea elastomers
MXPA03011840A (es) Compuestos aminas y composiciones que pueden curarse, obtenidas de estos.
TW200728337A (en) Process for making moisture-curable silylated resin composition, the resulting composition and moisture-curable products containing the composition
AU2003251463A1 (en) Method for the production of low-emission polyurethane soft foams
AU2002361057A1 (en) Thermoplastic polyurethanes based on aliphatic isocyanates
ATE381534T1 (de) Verfahren zur herstellung von (cyclo)aliphatischen isocyanaten
DE502006002528D1 (de) Niedrigviskose alkoxysilangruppenaufweisende prepolymere, ein verfahren zu ihrer herstellung sowie ihre verwendung
PL1928927T3 (pl) Masy żelowe na bazie poliuretanów, ich wytwarzanie i zastosowanie
IL159769A0 (en) Process for the production and purification of bis (tertiary-butylamino) silane
GR3030092T3 (en) Process for the production of aromatic carbamates
WO2002048024A3 (de) Verfahren zur herstellung von trichlorsilan
AU6994800A (en) Method for producing prepolymers containing isocyanate end groups, incorporatinga small proportion of base isocyanates
ATE552284T1 (de) Verfahren zur herstellung von isocyanatgruppen enthaltenden prepolymeren
NO973780L (no) Fremgangsmåte for fremstilling av stive skum og de derved oppnådde produkter
AU2002252504A1 (en) Multifunctional carbonates and derivatives
ATE234879T1 (de) Allophanatgruppen und gegebenenfalls isocyanuratgruppen aufweisende polyisocyanate
EP1127913A3 (de) Verfahren zur Herstellung von Polyurethan-Schaumstoffen
EP1258479A3 (en) Process for the production of N,N-carbonyl diimidazole
EP1431323B8 (de) Isocyanataddukte
ATE229045T1 (de) Lineare oligo- und polyurethane mit definierter struktur, ihre herstellung und ihre verwendung
MX2024015460A (es) Prepolimero adhesivo de 4,4' -mdi monomerico puro
JPH06263675A (ja) 光学活性１，３−ジオールの製法

Legal Events

Date Code Title Description
RECP Rectifications of patent specification
LAPS Decisions on the lapse of the protection rights

Effective date: 20111119