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)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (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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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
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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DE102004018048A1 (de) * 2004-04-08 2005-11-10 Henkel Kgaa Verfahren zur Herstellung von Polyurethan-Prepolymeren
US20060079661A1 (en) * 2004-10-08 2006-04-13 Zhu Huide D Low volatile isocyanate monomer containing polyurethane prepolymer and adhesive system
US20060223967A1 (en) * 2005-03-29 2006-10-05 Conner Mark D Novel polyurea isocyanates
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EP2360196A1 (en) 2010-02-12 2011-08-24 Stichting Dutch Polymer Institute Polyurethane prepolymer and aqueous polyurethane dispersion
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
JP2013527266A (ja) 2010-03-29 2013-06-27 ビーエーエスエフ ソシエタス・ヨーロピア 熱可塑性ポリウレタンでのホットメルト接着
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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US9085716B2 (en) 2011-02-17 2015-07-21 Dow Global Technologies Llc Alkoxysilane containing polyurethane adhesive compositions containing calcium carbonate
DE102011080513A1 (de) 2011-08-05 2013-02-07 Henkel Ag & Co. Kgaa Monomerarme Polyurethanschäume
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US9523002B2 (en) 2011-12-15 2016-12-20 Momentive Performance Materials Inc. Moisture curable organopolysiloxane compositions
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KR20150122201A (ko) 2013-02-25 2015-10-30 바스프 에스이 지방족 이소시아네이트의 도입을 통한 폴리머 폴리올계 열가소성 폴리우레탄의 변색 감소
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
KR20160008584A (ko) 2013-05-10 2016-01-22 모멘티브 퍼포먼스 머티리얼즈 인크. 비-금속 촉매형 실온 수분 경화성 오가노폴리실록산 조성물
KR20160046854A (ko) 2013-08-23 2016-04-29 모멘티브 퍼포먼스 머티리얼즈 인크. 수분 경화성 조성물
JP6735668B2 (ja) 2013-11-26 2020-08-05 モメンティブ パフォーマンス マテリアルズ インコーポレイテッドＭｏｍｅｎｔｉｖｅ Ｐｅｒｆｏｒｍａｎｃｅ Ｍａｔｅｒｉａｌｓ Ｉｎｃ． 金属−アレーン錯体を有する湿気硬化型組成物
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
WO2015135833A1 (de) * 2014-03-11 2015-09-17 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
WO2016137881A1 (en) 2015-02-23 2016-09-01 King Industries Curable coating compositions of silane functional polymers
ES2938990T3 (es) * 2015-03-12 2023-04-18 Henkel Ag & Co Kgaa Poliuretanos ultrabajos en monómeros
FR3045616B1 (fr) * 2015-12-21 2020-07-10 Bostik Sa Mastics polyurethane superelastiques
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CN109563313B (zh) 2016-08-19 2021-08-17 汉高股份有限及两合公司 制备疏水改性的粘土的方法
CN114921215A (zh) 2016-11-25 2022-08-19 汉高股份有限及两合公司 不含聚酯的层合粘合剂组合物
EP3327057A1 (de) 2016-11-25 2018-05-30 Henkel AG & Co. KGaA Polyester-freie kaschierklebstoff-zusammensetzung
ES2913527T3 (es) 2016-11-25 2022-06-02 Henkel Ag & Co Kgaa Composición de adhesivo de laminación de endurecimiento rápido, de baja viscosidad
EP3670576B8 (de) 2018-12-19 2020-12-09 Ems-Chemie Ag Polyamid-formmassen für glasverbunde
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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
EP4291588A1 (en) 2021-02-11 2023-12-20 Basf Se Reduction of monomeric isocyanates by porous material
AU2022226294A1 (en) 2021-02-26 2023-10-12 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
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CA1074049A (en) 1974-11-13 1980-03-18 Russell Van Cleve Polymer/polyols and polyurethane derivatives thereof
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DE3306559A1 (de) 1983-02-25 1984-08-30 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von polyurethan-praepolymeren mit endstaendigen isocyanatgruppen und vermindertem restmonomergehalt
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Also Published As

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

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