DK1619215T3 - Polyurethan-præpolymere med lav viskositet på basis af 2,4'MDI - Google Patents

Polyurethan-præpolymere med lav viskositet på basis af 2,4'MDI

Info

Publication number
DK1619215T3
DK1619215T3 DK05014936T DK05014936T DK1619215T3 DK 1619215 T3 DK1619215 T3 DK 1619215T3 DK 05014936 T DK05014936 T DK 05014936T DK 05014936 T DK05014936 T DK 05014936T DK 1619215 T3 DK1619215 T3 DK 1619215T3
Authority
DK
Denmark
Prior art keywords
mdi
polyether polyol
mol
molecular weight
average molecular
Prior art date
Application number
DK05014936T
Other languages
English (en)
Inventor
Matthias Dr Wintermantel
Walter Dr Meckel
Mathias Dr Matner
Harald Dr Kraus
Frank Kobelka
Original Assignee
Bayer Materialscience 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 Materialscience Ag filed Critical Bayer Materialscience Ag
Application granted granted Critical
Publication of DK1619215T3 publication Critical patent/DK1619215T3/da

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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • 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
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
DK05014936T 2004-07-23 2005-07-09 Polyurethan-præpolymere med lav viskositet på basis af 2,4'MDI DK1619215T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004035764A DE102004035764A1 (de) 2004-07-23 2004-07-23 Niedrigviskose Polyurethan-Prepolymere auf Basis von 2,4'-MDI

Publications (1)

Publication Number Publication Date
DK1619215T3 true DK1619215T3 (da) 2008-10-06

Family

ID=35004183

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05014936T DK1619215T3 (da) 2004-07-23 2005-07-09 Polyurethan-præpolymere med lav viskositet på basis af 2,4'MDI

Country Status (15)

Country Link
US (1) US20060020101A1 (da)
EP (1) EP1619215B1 (da)
JP (1) JP2006037099A (da)
KR (1) KR20060053971A (da)
CN (1) CN1724576B (da)
AT (1) ATE399184T1 (da)
CA (1) CA2512555C (da)
DE (2) DE102004035764A1 (da)
DK (1) DK1619215T3 (da)
ES (1) ES2308344T3 (da)
HK (1) HK1084961A1 (da)
MX (1) MXPA05007713A (da)
PL (1) PL1619215T3 (da)
SI (1) SI1619215T1 (da)
TW (1) TW200619251A (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012794A1 (de) * 2005-03-19 2006-09-21 Bayer Materialscience Ag Poly(etherester)polyole und Verfahren zu ihrer Herstellung
CN100372880C (zh) * 2006-06-08 2008-03-05 北京科聚化工新材料有限公司 一种储存稳定的聚氨酯预聚体及其制备方法
US8110704B2 (en) * 2006-11-02 2012-02-07 Bayer Materialscience Llc Process for the production of stable polymers
JP2008133343A (ja) * 2006-11-28 2008-06-12 Nippon Polyurethane Ind Co Ltd 主成分として２，４’−ｍｄｉを用いて得られるウレタンプレポリマーからなるウレタンエラストマー形成性組成物
AU2008200020B2 (en) * 2007-01-29 2013-07-11 Bayer Intellectual Property Gmbh Polyurethanes cured with amines and their preparation
US20090030161A1 (en) 2007-07-27 2009-01-29 Bayer Materialscience Llc Allophanate modified diphenylmethane diisocyanates, prepolymers thereof, and their use in the preparation of polyureas and polyurethanes
DE102008045223A1 (de) * 2007-11-20 2009-05-28 Bayer Materialscience Ag Polyurethan-/Polyharnstoff-Elastomere auf Basis von 2,4'-Diphenylmethandiisocyanat-Prepolymeren und ihre Herstellung
JP5215656B2 (ja) * 2007-12-28 2013-06-19 東邦化学工業株式会社 一液型止水材
DE102008012971A1 (de) 2008-03-06 2009-05-28 Bayer Materialscience Ag Polyurethan-Prepolymer und hieraus hergestellte Polyurethan/Polyurea-Elastomere
MX2011003345A (es) * 2008-09-30 2011-04-26 Henkel Corp Composiciones curables para humedad de secado al tacto y productos formados de las mismas.
BR112012013895A2 (pt) * 2009-12-08 2016-05-03 Basf Se componente isocianato altamente reativo, processo para a produção de materiais contendo lignocelulose, material contendo lignocelulose, e, usos de um material contendo lignocelulose, e de um componente de isocianato altamente reativo
DE102009057584A1 (de) * 2009-12-09 2011-06-16 Bayer Materialscience Ag Polyurethane-Prepolymere
JP5642047B2 (ja) * 2010-12-21 2014-12-17 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ 接着剤組成物
JP5604407B2 (ja) * 2010-12-21 2014-10-08 ローム アンド ハース カンパニー 接着剤組成物
DE102011089783A1 (de) * 2011-12-23 2013-06-27 Bayer Materialscience Aktiengesellschaft Niedrigviskose reaktive Polyurethan-Zusammensetzungen
MX2014004304A (es) * 2013-04-09 2015-05-07 Dow Quimica Mexicana S A De C V Composicion adhesiva de curado rapido.
FR3021658B1 (fr) 2014-05-28 2017-12-08 Bostik Sa Composition de polyurethane a terminaisons nco a base mdi non thermofusible et a faible teneur en monomere mdi, comprenant au moins un compose isocyanate de volume molaire particulier.
FR3021659B1 (fr) * 2014-05-28 2017-11-17 Bostik Sa Composition de polyurethane a terminaisons nco a base de 2,4-tdi non thermofusible et a faible teneur en monomere tdi, comprenant au moins un compose isocyanate de volume molaire particulier.
CA2950667C (en) * 2014-06-19 2022-11-08 Huntsman International Llc Silylated polyurethanes
EP3088435A1 (de) * 2015-04-28 2016-11-02 Sika Technology AG Zweistufiges verfahren zur herstellung eines polyurethan-heissschmelzklebstoffs mit niedrigem gehalt an monomeren diisocyanaten und hoher anfangsfestigkeit
FR3079839B1 (fr) * 2018-04-04 2020-10-09 Bostik Sa Composition a base de polyurethane
CN113166366A (zh) * 2018-07-26 2021-07-23 科思创知识产权两合公司 制备含氨基甲酸酯基团的多异氰酸酯的方法
EP3611204A1 (en) * 2018-08-13 2020-02-19 Covestro Deutschland AG Process for preparing polyisocyanates containing urethane groups
CN112543779B (zh) * 2018-08-08 2024-04-05 Sika技术股份公司 具有低含量的单体二异氰酸酯的含异氰酸酯基团的聚合物
CN114269803A (zh) * 2019-08-06 2022-04-01 陶氏环球技术有限责任公司 单组分型聚氨酯预聚物组合物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1126094A (en) * 1966-09-12 1968-09-05 Ici Ltd Moisture-curing polyurethane compositions
US3933725A (en) * 1974-09-26 1976-01-20 General Motors Corporation Preparation of isocyanate terminated prepolymer
GB8826702D0 (en) * 1988-11-15 1988-12-21 Bostik Ltd Moisture-curing polyurethane hot-melt compositions
JP2619109B2 (ja) * 1989-05-09 1997-06-11 旭硝子株式会社 柔軟性にすぐれたポリウレタン系硬化性組成物
EP1153997B1 (en) * 2000-05-10 2003-06-25 Rohm And Haas Company Hot melt adhesive
TW591046B (en) * 2000-10-23 2004-06-11 Huntsman Int Llc High performance sealant formulations based on MDI prepolymers
DE10229519A1 (de) * 2001-07-10 2003-01-30 Henkel Kgaa Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten
DE10150722A1 (de) * 2001-10-13 2003-04-30 Henkel Kgaa Reaktive Polyurethan-Zusammensetzungen mit niedrigem Restmonomergehalt
BR0215060A (pt) * 2001-12-18 2004-11-23 Henkel Kgaa Processo para preparação de pré-polìmeros de poliuretano pobres em monÈmeros
DE10163857A1 (de) * 2001-12-22 2003-07-10 Henkel Kgaa Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten

Also Published As

Publication number Publication date
PL1619215T3 (pl) 2008-10-31
CN1724576B (zh) 2010-05-26
ATE399184T1 (de) 2008-07-15
JP2006037099A (ja) 2006-02-09
CA2512555A1 (en) 2006-01-23
EP1619215A1 (de) 2006-01-25
HK1084961A1 (en) 2006-08-11
DE102004035764A1 (de) 2006-03-16
EP1619215B1 (de) 2008-06-25
CN1724576A (zh) 2006-01-25
SI1619215T1 (sl) 2008-12-31
CA2512555C (en) 2013-03-26
KR20060053971A (ko) 2006-05-22
DE502005004498D1 (de) 2008-08-07
TW200619251A (en) 2006-06-16
MXPA05007713A (es) 2006-01-26
US20060020101A1 (en) 2006-01-26
ES2308344T3 (es) 2008-12-01

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