ES2158616T3 - Prepolimero de poliuretano pobre en monomeros. - Google Patents

Prepolimero de poliuretano pobre en monomeros.

Info

Publication number
ES2158616T3
ES2158616T3 ES97954425T ES97954425T ES2158616T3 ES 2158616 T3 ES2158616 T3 ES 2158616T3 ES 97954425 T ES97954425 T ES 97954425T ES 97954425 T ES97954425 T ES 97954425T ES 2158616 T3 ES2158616 T3 ES 2158616T3
Authority
ES
Spain
Prior art keywords
prepolimero
disocianate
groups
reactive
monomeros
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97954425T
Other languages
English (en)
Inventor
Gerd Bolte
Gunter Henke
Markus Krudenscheidt
Astrid Omoruyi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2158616T3 publication Critical patent/ES2158616T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • 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
    • C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
    • 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
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

LA INVENCION SE REFIERE A UN PREPOLIMERO POLIURETANO ESCASO EN MONOMEROS, QUE COMPRENDE GRUPOS NCO LIBRES. DICHO PREPOLIMERO SE PRODUCE A PARTIR DE ALCOHOLES POLIVALENTES Y DE DISOCIANATOS CON DIFERENTE REACTIVIDAD, Y SE CARACTERIZA POR LA PROPORCION ENTRE LOS GRUPOS NCO DEL DISOCIANATO PARCIALMENTE MENOS REACTIVO Y LOS GRUPOS NCO DE DISOCIANATO MAS REACTIVO, SIENDO LA PROPORCION SUPERIOR A 6:1. NO OBSTANTE, EL PREPOLIMERO DE LA INVENCION ENDURECE CON MAYOR RAPIDEZ QUE UN POLIMERO CONOCIDO QUE CONTIENE BASICAMENTE MAS GRUPOS NCO REACTIVOS. COMO DISOCIANATO PARCIALMENTE MENOS REACTIVO, SE UTILIZA PREFERENTEMENTE TDI, Y MDI COMO DISOCIANATO MAS REACTIVO. LA PRODUCCION DE LOS PREPOLIMEROS SE REALIZA EN DOS ETAPAS. EL PREPOLIMERO DE LA INVENCION ES ADECUADA PARA EL ENCOLADO DE OBJETOS DE PLASTICOS, METALES Y PAPEL, ESPECIALMENTE LAMINAS, EN LOS QUE PUEDE OBSERVARSE LA CADENCIA DE MIGRACION ACELERADA.
ES97954425T 1997-01-02 1997-12-18 Prepolimero de poliuretano pobre en monomeros. Expired - Lifetime ES2158616T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19700014A DE19700014A1 (de) 1997-01-02 1997-01-02 Monomerenarmes PU-Prepolymer

Publications (1)

Publication Number Publication Date
ES2158616T3 true ES2158616T3 (es) 2001-09-01

Family

ID=7816761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97954425T Expired - Lifetime ES2158616T3 (es) 1997-01-02 1997-12-18 Prepolimero de poliuretano pobre en monomeros.

Country Status (21)

Country Link
US (1) US6515164B1 (es)
EP (1) EP0951493B1 (es)
JP (1) JP4536163B2 (es)
KR (1) KR20000062385A (es)
AT (1) ATE202577T1 (es)
AU (1) AU5857898A (es)
BR (1) BR9714451A (es)
CA (1) CA2276523A1 (es)
DE (2) DE19700014A1 (es)
DK (1) DK0951493T3 (es)
ES (1) ES2158616T3 (es)
HU (1) HUP0000484A3 (es)
NO (1) NO993273D0 (es)
NZ (1) NZ336543A (es)
PL (1) PL189023B1 (es)
PT (1) PT951493E (es)
SI (1) SI0951493T1 (es)
SK (1) SK89299A3 (es)
TR (1) TR199901462T2 (es)
WO (1) WO1998029466A1 (es)
ZA (1) ZA9711666B (es)

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DE10150722A1 (de) * 2001-10-13 2003-04-30 Henkel Kgaa Reaktive Polyurethan-Zusammensetzungen mit niedrigem Restmonomergehalt
DE10259248A1 (de) * 2001-12-18 2003-07-10 Henkel Kgaa Verfahren zur Herstellung von Polyurethan-Prepolymeren
DE10163857A1 (de) * 2001-12-22 2003-07-10 Henkel Kgaa Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten
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ATE402208T1 (de) * 2004-04-01 2008-08-15 Basf Se Polyisocyanatprepolymere und deren verwendung zum verguss von nierenfiltern
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US8410213B2 (en) 2009-01-26 2013-04-02 Michael James Barker Primerless two-part polyurethane adhesive
DE102009010069A1 (de) * 2009-02-21 2010-08-26 Bayer Materialscience Ag Grundierung für mineralische Baustoffe
EP2360196A1 (en) 2010-02-12 2011-08-24 Stichting Dutch Polymer Institute Polyurethane prepolymer and aqueous polyurethane dispersion
EP2552987B1 (de) 2010-03-29 2014-03-19 Basf Se Schmelzkleben mit thermoplastischem polyurethan
US9200160B2 (en) * 2010-03-29 2015-12-01 Momentive Performance Materials Inc. Silylated polyurethane/polyorganosiloxane blend and sealant composition and fumed silica composition containing same
EP2439220A1 (de) 2010-10-06 2012-04-11 Sika Technology AG Verringerung des Anteils an Isocyanatgruppen aufweisenden Monomeren in feuchtigkeitshärtenden Polyurethanzusammensetzungen
EP2439219A1 (de) 2010-10-06 2012-04-11 Sika Technology AG Verringerung des Anteils an Isocyanatgruppen aufweisenden Monomeren in feuchtigkeitshärtenden Polyurethanzusammensetzungen
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JP5972910B2 (ja) 2011-02-17 2016-08-17 ダウ グローバル テクノロジーズ エルエルシー カルシウムカーボネートを含有するアルコキシシラン含有ポリウレタン接着剤組成物
DE102011080513A1 (de) 2011-08-05 2013-02-07 Henkel Ag & Co. Kgaa Monomerarme Polyurethanschäume
JP5972990B2 (ja) 2011-11-10 2016-08-17 モーメンティブ・パフォーマンス・マテリアルズ・インク 湿気硬化性オルガノポリシロキサン組成物
WO2013070227A1 (en) 2011-11-10 2013-05-16 Momentive Performance Materials Inc. Moisture curable composition of a polymer having silyl groups
JP6267128B2 (ja) 2011-12-15 2018-01-24 モーメンティブ・パフォーマンス・マテリアルズ・インク 湿気硬化性オルガノポリシロキサン組成物
CA2859353A1 (en) 2011-12-15 2013-06-20 Sumi Dinkar Moisture curable organopolysiloxane compositions
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EP3378905A1 (en) 2013-02-15 2018-09-26 Momentive Performance Materials Inc. Antifouling system comprising silicone hydrogel
EP2958952B1 (de) 2013-02-25 2019-10-30 Basf Se Verminderte verfärbung von thermoplastischen polyurethanen basierend auf polymerpolyolen durch einbau aliphatischer isocyanate
TW201434882A (zh) 2013-03-13 2014-09-16 Momentive Performance Mat Inc 可濕氣固化之有機聚矽氧烷組成物
WO2014183029A2 (en) 2013-05-10 2014-11-13 Momentive Performance Materials Inc. Non-metal catalyzed room temperature moisture curable organopolysiloxane compositions
JP2016536408A (ja) 2013-08-23 2016-11-24 モーメンティブ・パフォーマンス・マテリアルズ・インク 湿気硬化性組成物
CN105793326B (zh) 2013-11-26 2020-07-21 莫门蒂夫性能材料股份有限公司 具有金属-芳烃配合物的可湿固化的组合物
PL235304B1 (pl) 2014-01-14 2020-06-29 Selena Labs Spolka Z Ograniczona Odpowiedzialnoscia Jednoskładnikowa mieszanina prepolimeru izocyjanianu oraz sposób wytwarzania pianki poliuretanowej w pojemniku dozującym w jednoetapowym procesie
JP6291889B2 (ja) * 2014-02-17 2018-03-14 東洋インキＳｃホールディングス株式会社 接着剤組成物およびそれを用いた積層体
EP3116930B1 (de) * 2014-03-11 2018-05-16 Sika Technology AG Polyurethan-heissschmelzklebstoff mit niedrigem gehalt an monomeren diisocyanaten und guter vernetzungsgeschwindigkeit
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.
DE102014212999A1 (de) 2014-07-04 2016-01-07 Henkel Ag & Co. Kgaa Polyurethan-Kaschierklebstoff enthaltend Füllstoffe
DE112016000869T5 (de) 2015-02-23 2018-01-18 King Industries, Inc. Härtbare Beschichtungszusammensetzungen von Silan-funktionellen Polymeren
PL3067377T3 (pl) * 2015-03-12 2023-05-02 Henkel Ag & Co. Kgaa Poliuretany o bardzo niskiej zawartości monomeru
FR3045616B1 (fr) * 2015-12-21 2020-07-10 Bostik Sa Mastics polyurethane superelastiques
JP2019508529A (ja) 2016-01-13 2019-03-28 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ． ＫＧａＡ 充填剤を含有する反応性ポリウレタンホットメルト接着剤
ES2852199T3 (es) 2016-03-23 2021-09-13 Fuller H B Co Composición adhesiva termofusible reactiva
WO2018033551A1 (en) 2016-08-19 2018-02-22 Henkel Ag & Co. Kgaa Method for preparing a hydrophobically modified clay
EP3327057B1 (de) 2016-11-25 2025-03-19 Henkel AG & Co. KGaA Polyester-freie kaschierklebstoff-zusammensetzung
RU2019119575A (ru) 2016-11-25 2020-12-25 Хенкель Аг Унд Ко. Кгаа Низковязкая, быстро отверждаемая композиция клея для каширования
PL3327056T3 (pl) 2016-11-25 2022-07-18 Henkel Ag & Co. Kgaa Szybko utwardzalna kompozycja kleju do laminowania o niskiej lepkości
EP3670576B8 (de) 2018-12-19 2020-12-09 Ems-Chemie Ag Polyamid-formmassen für glasverbunde
EP3683248A1 (en) * 2019-01-17 2020-07-22 Henkel AG & Co. KGaA Process for the production of hot melt adhesives having a low emission of monomeric isocyanates
ES2924345T3 (es) 2019-05-20 2022-10-06 Henkel Ag & Co Kgaa Método para preparar una arcilla exfoliada por lo menos parcialmente utilizando un agente exfoliante que comprende un éster parcial de (meta)acrilato de poli(óxido de alquileno), un carbonato cíclico y agua
WO2022171564A1 (en) 2021-02-11 2022-08-18 Basf Se Reduction of monomeric isocyanates by porous material
WO2022179772A1 (en) 2021-02-26 2022-09-01 Henkel Ag & Co. Kgaa Flame-retardant adhesive composition for structural wood bonding
WO2022192316A1 (en) 2021-03-09 2022-09-15 Momentive Performance Materials Inc. Silicon-based compositions and applications thereof
WO2023229913A1 (en) 2022-05-23 2023-11-30 Momentive Performance Materials Inc. Protective coating composition for metals and polymeric surfaces
EP4406988A1 (en) 2023-01-26 2024-07-31 Arkema France A laminating adhesive composition and method of making a laminate using the composition thereof
BE1032362B1 (nl) 2024-01-31 2025-09-01 Soudal N V Reactieve polyurethaanformulering met een laag monomeer gehalte
BE1032688B1 (nl) 2024-06-11 2026-01-22 Soudal Reactieve polyurethaan formuleringen met een laag monomeer gehalte

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Also Published As

Publication number Publication date
JP2001508097A (ja) 2001-06-19
SK89299A3 (en) 1999-12-10
NO993273L (no) 1999-07-01
DE59703925D1 (de) 2001-08-02
ZA9711666B (en) 1998-07-22
NO993273D0 (no) 1999-07-01
PL189023B1 (pl) 2005-06-30
PT951493E (pt) 2001-12-28
ATE202577T1 (de) 2001-07-15
SI0951493T1 (en) 2001-10-31
HUP0000484A3 (en) 2000-11-28
US6515164B1 (en) 2003-02-04
DE19700014A1 (de) 1998-07-09
CA2276523A1 (en) 1998-07-09
KR20000062385A (ko) 2000-10-25
PL334288A1 (en) 2000-02-14
HUP0000484A2 (en) 2000-07-28
BR9714451A (pt) 2000-03-21
DK0951493T3 (da) 2001-10-01
EP0951493B1 (de) 2001-06-27
WO1998029466A1 (de) 1998-07-09
AU5857898A (en) 1998-07-31
TR199901462T2 (xx) 1999-08-23
EP0951493A1 (de) 1999-10-27
NZ336543A (en) 2000-05-26
JP4536163B2 (ja) 2010-09-01

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