ES2538339T3 - Composiciones curables que contienen poliuretanos sililados a base de polímeros de bloque de poliéter - Google Patents

Composiciones curables que contienen poliuretanos sililados a base de polímeros de bloque de poliéter Download PDF

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Publication number
ES2538339T3
ES2538339T3 ES09735539.0T ES09735539T ES2538339T3 ES 2538339 T3 ES2538339 T3 ES 2538339T3 ES 09735539 T ES09735539 T ES 09735539T ES 2538339 T3 ES2538339 T3 ES 2538339T3
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ES
Spain
Prior art keywords
polyether block
compositions containing
curable compositions
block polymers
carbon atoms
Prior art date
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Active
Application number
ES09735539.0T
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English (en)
Inventor
Thomas Bachon
Lars Zander
Sara Gonzalez
Christiane Kunze
Johann Klein
Daniela Braun
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2538339T3 publication Critical patent/ES2538339T3/es
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1021—Polyurethanes or derivatives thereof
    • 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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene 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
    • C08G18/28—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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/718—Monoisocyanates or monoisothiocyanates containing silicon
    • 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
    • C09J175/08—Polyurethanes from 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
    • C08G2190/00—Compositions for sealing or packing joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Sealing Material Composition (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyethers (AREA)

Abstract

Procedimiento para la preparación de un poliuretano sililado, que comprende hacer reaccionar al menos un compuesto de poliéter con un índice de OH de acuerdo con la norma 53783 entre 3 y 20 mg de KOH/g, que se compone de al menos dos bloques de polioxialquileno A y B, diferenciándose el número de átomos de carbono en las unidades de alquileno de los bloques A y B en al menos 1, con uno o varios isocianatosilanos de fórmula (I): OCN-R-Si-(R1)m(-OR2)3-m (I) en la que m es igual a 0, 1 o 2, cada R2 es un resto alquilo con 1 a 4 átomos de carbono, cada R1 es un resto alquilo con 1 a 4 átomos de carbono y R es un grupo orgánico difuncional, para tapar los grupos hidroxilo del compuesto de poliéter con el isocianatosilano, caracterizado por que el primer bloque de poliéter B contiene unidades de polioxitetrametileno y el segundo bloque A contiene unidades de polioxipropileno.
ES09735539.0T 2008-04-25 2009-04-24 Composiciones curables que contienen poliuretanos sililados a base de polímeros de bloque de poliéter Active ES2538339T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008020980A DE102008020980A1 (de) 2008-04-25 2008-04-25 Härtbare Zusammensetzungen enthaltend silylierte Polyurethane auf Basis von Polyetherblockpolymeren
DE102008020980 2008-04-25
PCT/EP2009/054940 WO2009130297A2 (de) 2008-04-25 2009-04-24 Härtbare zusammensetzungen enthaltend silylierte polyurethane auf basis von polyetherblockpolymeren

Publications (1)

Publication Number Publication Date
ES2538339T3 true ES2538339T3 (es) 2015-06-19

Family

ID=41103677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09735539.0T Active ES2538339T3 (es) 2008-04-25 2009-04-24 Composiciones curables que contienen poliuretanos sililados a base de polímeros de bloque de poliéter

Country Status (7)

Country Link
US (1) US20110071254A1 (es)
EP (1) EP2271691B1 (es)
CN (1) CN102015811B (es)
DE (1) DE102008020980A1 (es)
ES (1) ES2538339T3 (es)
PL (1) PL2271691T3 (es)
WO (1) WO2009130297A2 (es)

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DE102010001470A1 (de) * 2010-02-02 2011-08-04 Henkel AG & Co. KGaA, 40589 Polyetherblockcopolymere und daraus erhältliche Zusammensetzungen
DE102010034997A1 (de) * 2010-08-20 2012-02-23 Stauf Klebstoffwerk Gmbh Wasser-, Lösemittel-und Phthalat-freier silanmodifizierter Einkomponenten-Parkettklebstoff und dessen Verwendung zur hochgradig maßhaltigen Verklebung von Parkett, Holzbodenbelägen und Holzwerkstoffplatten im Innenausbau
US9157908B2 (en) 2011-04-22 2015-10-13 University Of Washington Through Its Center For Commercialization Chitosan-alginate scaffold cell culture system and related methods
CN105658342B (zh) * 2013-09-30 2019-12-27 弗吉尼亚联邦大学 冰释放涂层
ES2645863T3 (es) * 2015-03-11 2017-12-11 Henkel Ag & Co. Kgaa Poliuretanos sililados, su preparación y su uso
TWI637977B (zh) * 2015-06-12 2018-10-11 大金工業股份有限公司 表面處理劑
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CN105237729B (zh) * 2015-10-09 2019-01-01 滁州环球聚氨酯科技有限公司 一种耐磨蚀聚氨酯材料
KR101874705B1 (ko) * 2016-11-15 2018-07-04 한국타이어 주식회사 공명음 저감 타이어
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RU2020117728A (ru) * 2017-11-07 2021-12-08 ХЕНКЕЛЬ АйПи ЭНД ХОЛДИНГ ГМБХ Силан-модифицированные полимеры и их применение в адгезивных композициях
CN108485586B (zh) * 2018-02-09 2021-01-05 广东普赛达密封粘胶有限公司 一种高剪切强度枝状硅烷改性聚氨酯组合物及其制备方法
KR102521247B1 (ko) * 2018-08-02 2023-04-12 아크조노벨코팅스인터내셔널비.브이. 소프트-필, 방오 코팅을 위한 폴리실록산-변형된 폴리우레탄을 포함하는 코팅 조성물
WO2020099308A1 (de) * 2018-11-14 2020-05-22 Sika Technology Ag Haftverbund zwischen thermoplastischem kunststoff und elastomer-zusammensetzung
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CN111748090B (zh) * 2019-03-29 2021-12-07 比亚迪股份有限公司 表面改性剂和导热灌封复合材料及其制备方法
CN112142945B (zh) * 2019-06-27 2022-07-12 万华化学集团股份有限公司 一种高稳定性的端硅烷基聚合物树脂及其制备方法
CN111057214A (zh) * 2019-12-11 2020-04-24 上海康达化工新材料集团股份有限公司 一种高硬度低粘度的硅烷封端树脂聚合物及其胶黏剂及制备方法
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Also Published As

Publication number Publication date
EP2271691A2 (de) 2011-01-12
EP2271691B1 (de) 2015-03-04
CN102015811B (zh) 2014-06-04
US20110071254A1 (en) 2011-03-24
DE102008020980A1 (de) 2009-10-29
PL2271691T3 (pl) 2015-08-31
WO2009130297A2 (de) 2009-10-29
WO2009130297A3 (de) 2011-01-06
CN102015811A (zh) 2011-04-13

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