CA2527099C - Use of urea derivatives as accelerators for epoxy resins - Google Patents

Use of urea derivatives as accelerators for epoxy resins Download PDF

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Publication number
CA2527099C
CA2527099C CA2527099A CA2527099A CA2527099C CA 2527099 C CA2527099 C CA 2527099C CA 2527099 A CA2527099 A CA 2527099A CA 2527099 A CA2527099 A CA 2527099A CA 2527099 C CA2527099 C CA 2527099C
Authority
CA
Canada
Prior art keywords
epoxy resin
accelerators
dicyandiamide
resin system
urea derivative
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 - Fee Related
Application number
CA2527099A
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English (en)
French (fr)
Other versions
CA2527099A1 (en
Inventor
Bjorn Antelmann
Sylvia Huber
Thomas Guethner
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.)
Alzchem Trostberg GmbH
Original Assignee
Alzchem Trostberg GmbH
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 Alzchem Trostberg GmbH filed Critical Alzchem Trostberg GmbH
Publication of CA2527099A1 publication Critical patent/CA2527099A1/en
Application granted granted Critical
Publication of CA2527099C publication Critical patent/CA2527099C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • C08G59/40—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 curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4021—Ureas; Thioureas; Guanidines; Dicyandiamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Reinforced Plastic Materials (AREA)
CA2527099A 2003-05-30 2004-05-28 Use of urea derivatives as accelerators for epoxy resins Expired - Fee Related CA2527099C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10324486.7 2003-05-30
DE10324486A DE10324486A1 (de) 2003-05-30 2003-05-30 Verwendung von Harnstoff-Derivaten als Beschleuniger für Epoxidharze
PCT/EP2004/005787 WO2004106402A2 (de) 2003-05-30 2004-05-28 Verwendung von harnstoff-derivaten als beschleuniger für epoxidharze

Publications (2)

Publication Number Publication Date
CA2527099A1 CA2527099A1 (en) 2004-12-09
CA2527099C true CA2527099C (en) 2012-03-27

Family

ID=33441480

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2527099A Expired - Fee Related CA2527099C (en) 2003-05-30 2004-05-28 Use of urea derivatives as accelerators for epoxy resins

Country Status (9)

Country Link
US (1) US7750107B2 (cg-RX-API-DMAC7.html)
EP (1) EP1629025B1 (cg-RX-API-DMAC7.html)
JP (1) JP4587323B2 (cg-RX-API-DMAC7.html)
CN (1) CN100560633C (cg-RX-API-DMAC7.html)
CA (1) CA2527099C (cg-RX-API-DMAC7.html)
DE (1) DE10324486A1 (cg-RX-API-DMAC7.html)
ES (1) ES2524323T3 (cg-RX-API-DMAC7.html)
PL (1) PL1629025T3 (cg-RX-API-DMAC7.html)
WO (1) WO2004106402A2 (cg-RX-API-DMAC7.html)

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EP2128182A1 (de) 2008-05-28 2009-12-02 Sika Technology AG Hitzehärtende Epoxidharzzusammensetzung enthaltend einen Beschleuniger mit Heteroatomen
DE502008000690D1 (de) 2008-08-27 2010-07-01 Sika Technology Ag Silan-/Harnstoff-Verbindung als hitzeaktivierbarer Härter für Epoxidharzzusammensetzungen
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EP2426160B1 (de) 2010-09-03 2014-01-15 Sika Technology AG Hitzehärtende Epoxidharzzusammensetzung mit Wasser als Treibmittel
WO2012113878A1 (de) 2011-02-23 2012-08-30 Alzchem Ag Hochlatente härter für epoxidharze
JP5817206B2 (ja) * 2011-05-09 2015-11-18 横浜ゴム株式会社 繊維強化複合材料用エポキシ樹脂組成物
DE102011118760A1 (de) 2011-11-15 2013-05-16 Alzchem Ag Verwendung von N,N'(-Dimethyl)-Uronen sowie Verfahren zur Härtung von Epoxidharz-Zusammensetzungen
DE102011118501A1 (de) 2011-11-15 2013-05-16 Alzchem Ag Alkyl- oder Dialkyl-Semicarbazone als Härter für Epoxidharze
JP6314132B2 (ja) * 2012-05-18 2018-04-18 ヘクセル コンポジッツ、リミテッド 速硬性エポキシ樹脂及びそれらから得られたプリプレグ
GB2503503B (en) * 2012-06-29 2015-04-29 Gurit Uk Ltd Prepregs for manufacturing composite materials
JP6388288B2 (ja) 2012-08-02 2018-09-12 アルツヒエム トローストベアク ゲー・エム・べー・ハーＡｌｚＣｈｅｍ Ｔｒｏｓｔｂｅｒｇ ＧｍｂＨ エポキシ樹脂を硬化させるための液状硬化剤（ｉ）
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WO2016108958A1 (en) * 2014-12-31 2016-07-07 Dow Global Technologies Llc Crash durable epoxy adhesive compositions having improved low-temperature impact resistance and wash off resistance
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US10975193B2 (en) 2015-09-09 2021-04-13 Carbon, Inc. Epoxy dual cure resins for additive manufacturing
CN107922583B (zh) * 2015-09-10 2024-06-18 Ddp特种电子材料美国有限责任公司 具有改进的对油性表面的粘附力和高抗冲掉性的单组分增韧环氧粘合剂
CN115195104B (zh) 2015-12-22 2023-12-05 卡本有限公司 用于用双重固化树脂的增材制造的双重前体树脂系统
CN106318302B (zh) * 2016-08-22 2019-07-16 东莞市新懿电子材料技术有限公司 一种低温固化环氧树脂胶黏剂及其制备方法
KR102421989B1 (ko) * 2016-09-13 2022-07-19 다우 글로벌 테크놀로지스 엘엘씨 높은 면적 중량의 섬유 저장-안정성 프리프레그 또는 성형 화합물 중간체의 제조를 위한 촉매-도핑된 사이징제
EP3642292B2 (en) 2017-06-23 2025-07-02 DDP Specialty Electronic Materials US, LLC High temperature epoxy adhesive formulations
WO2019018753A1 (en) 2017-07-21 2019-01-24 Emerald Specialty Polymers, Llc URETH TERMINATED BUTADIENE POLYMERS AND COPOLYMERS OF BUTADIENE AND ACRYLONITRILE
DE102017129487B4 (de) * 2017-12-11 2021-03-18 Vacuumschmelze Gmbh & Co. Kg Epoxidharzmischung, deren Verwendung und Verfahren zur Herstellung einer Epoxidharzmischung
WO2019139112A1 (ja) * 2018-01-12 2019-07-18 味の素株式会社 被覆粒子
DE102019113291A1 (de) * 2019-05-20 2020-11-26 Thyssenkrupp Steel Europe Ag Blech für die Herstellung einer elektromagnetischen Komponente, insbesondere eines Statorpakets oder eines Rotorpakets, sowie Verfahren zur Herstellung einer elektromagnetischen Komponente
DE102019121195A1 (de) * 2019-08-06 2021-02-11 Alzchem Trostberg Gmbh Lagerstabile Epoxidharz-Zusammensetzung
DE102019128530A1 (de) * 2019-10-22 2021-04-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum Ermitteln einer Bauteildicke
WO2021193233A1 (ja) * 2020-03-25 2021-09-30 株式会社Adeka 硬化性樹脂組成物、及び硬化性樹脂組成物の硬化収縮を抑制する方法
DE102020109985A1 (de) * 2020-04-09 2021-10-14 Thyssenkrupp Steel Europe Ag Verfahren zum Herstellen eines Blechpakets, Blechpaket und Elektrische Maschine
CN117015584A (zh) * 2021-03-05 2023-11-07 汉高股份有限及两合公司 耐撞击、耐应力且可焊接的环氧粘合剂
JP7475794B2 (ja) * 2021-05-12 2024-04-30 信越化学工業株式会社 封止用樹脂組成物及び半導体装置
CN118772377B (zh) * 2024-09-10 2025-09-12 汉方新材料科技(嘉善)有限公司 一种脲类环氧固化促进剂、环氧导电银胶及制备方法

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Also Published As

Publication number Publication date
CA2527099A1 (en) 2004-12-09
EP1629025A2 (de) 2006-03-01
WO2004106402A2 (de) 2004-12-09
CN1798787A (zh) 2006-07-05
PL1629025T3 (pl) 2015-02-27
WO2004106402A3 (de) 2005-02-10
CN100560633C (zh) 2009-11-18
DE10324486A1 (de) 2004-12-16
ES2524323T3 (es) 2014-12-05
US7750107B2 (en) 2010-07-06
EP1629025B1 (de) 2014-10-08
US20070027274A1 (en) 2007-02-01
JP4587323B2 (ja) 2010-11-24
JP2007504341A (ja) 2007-03-01

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