TR201904423T4 - Glikol tutucuya sahip, bloke edilmiş izosiyanat-sonlu prepolimerlerden oluşan reaktif sıvı kauçuklar. - Google Patents

Glikol tutucuya sahip, bloke edilmiş izosiyanat-sonlu prepolimerlerden oluşan reaktif sıvı kauçuklar. Download PDF

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TR201904423T4
TR201904423T4 TR2019/04423T TR201904423T TR201904423T4 TR 201904423 T4 TR201904423 T4 TR 201904423T4 TR 2019/04423 T TR2019/04423 T TR 2019/04423T TR 201904423 T TR201904423 T TR 201904423T TR 201904423 T4 TR201904423 T4 TR 201904423T4
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epoxide
glycol
epoxide resin
isocyanate
terminated
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TR2019/04423T
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English (en)
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Kruger Christian
Olaf Schulenburg Jan
Hofstetter David
Voci Tina
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Sika Tech Ag
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    • 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
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    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • 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
    • C08G18/83—Chemically modified polymers
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    • C—CHEMISTRY; METALLURGY
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    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing agents
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    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
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    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
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  • Chemical & Material Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

İzosiyanat sonlu bir prepolimerin (I), primer veya sekonder bir hidrokdsil grubunu içeren bir epoksid bileşiğini (II) ihtiva eden bir epoksid reçine ile, glikol tutucu olarak anhidritlerin, ketonların ve aldehitlerin varlığında reaksiyona girmesini içeren şekilde, bir epoksid grubu tarafından sonlanan bir darbe dayanımı modifikatörünü içeren bir sıvı kauçuğun üretilmesi. (I), epoksid reçine ve glikol tutucu birbirleri ile karıştırılır veya epoksid reçine, bunların izosiyanat sonlu prepolimer ile karıştırılması öncesinde, glikol tutucu ile reaksiyona sokulur. Formülün (I) izosiyanat sonlu bir prepolimerinin, primer veya sekonder bir hidroksil grubunu içeren, formülün (II) bir epoksid bileşiğini ihtiva eden bir epoksid reçine ile, glikol tutucu olarak anhidritlerin, ketonların ve aldehitlerin varlığında reaksiyona girmesini içeren şekilde, bir epoksid grubu tarafından sonlanan bir darbe dayanımı modifikatörünü içeren bir sıvı kauçuğun üretilmesi. (I), epoksid reçine ve glikol tutucu birbirleri ile karıştırılır veya epoksid reçine, bunların izosiyanat sonlu prepolimer ile karıştırılması öncesinde, glikol tutucu ile reaksiyona sokulur. Y1 : terminal amino-, tiyol-, hidroksil-gruplarının uzaklaştırılması akabinde, bir reaktif polimerin n-valent radikali: 2, 3 veya 4, tercihen 2 veya 3; Y2 : izosiyanat gruplarının uzaklaştırılması akabinde, divalent radikal veya alifatik, sikloalifatik, aril veya aralifatik diizosiyanatlar veya izosiyanat gruplarının uzaklaştırılması akabinde, trimerlerin trivalant radikali veya alifatik, sikloalifatik, aril veya aralifatik diizosiyanatların biüretleri ve m: 1 veya 2; Y3 : primer veya sekonder hidroksil grubunun uzaklaştırılması akabinde, alifatik, sikloalifatik, aril veya aralifatik epoksidleri içeren primer veya sekonder hidroksil grupları ve q: 1-3. Bağımsız istemler, aşağıdakilere yönelik olarak içerilir: (1) yöntem sayesinde elde edilen, bir epoksid grubu ile sonlanan bir darbe dayanımı modifikatörünü içeren sıvı kauçuk ve (2) sıvı kauçuk içeren şekilde, bir komponentli epoksid reçine yapıştırıcı madde veya iki komponentli epoksid reçine yapıştırıcı madde bileşimi.
TR2019/04423T 2012-11-12 2013-11-07 Glikol tutucuya sahip, bloke edilmiş izosiyanat-sonlu prepolimerlerden oluşan reaktif sıvı kauçuklar. TR201904423T4 (tr)

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EP12192265.2A EP2730594A1 (de) 2012-11-12 2012-11-12 Reaktive Flüssigkautschuke aus blockierten Isocyanat-terminierten Präpolymeren mit Glycolfänger

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US (1) US9567424B2 (tr)
EP (2) EP2730594A1 (tr)
JP (1) JP2016505078A (tr)
BR (1) BR112015010610A2 (tr)
DK (1) DK2917254T3 (tr)
ES (1) ES2717914T3 (tr)
TR (1) TR201904423T4 (tr)
WO (1) WO2014072426A1 (tr)

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JP6447557B2 (ja) * 2016-03-24 2019-01-09 日亜化学工業株式会社 発光装置の製造方法
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DE102019209754A1 (de) 2019-07-03 2021-01-07 Tesa Se Thermisch härtender Klebstoff und daraus hergestelltes Klebeband
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CN115637124B (zh) * 2021-07-19 2023-09-22 沃顿科技股份有限公司 双组分环氧树脂胶粘剂的制备方法及由其制备的双组分环氧树脂胶粘剂
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WO2014072426A1 (de) 2014-05-15
EP2917254A1 (de) 2015-09-16
DK2917254T3 (en) 2019-04-23
EP2730594A1 (de) 2014-05-14
US9567424B2 (en) 2017-02-14
BR112015010610A2 (pt) 2018-05-15
US20150337181A1 (en) 2015-11-26
JP2016505078A (ja) 2016-02-18
ES2717914T3 (es) 2019-06-26
EP2917254B1 (de) 2019-01-09

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