MX2016015307A - Composites de epoxi reprocesables termomecánicamente y procedimientos para su fabricación. - Google Patents

Composites de epoxi reprocesables termomecánicamente y procedimientos para su fabricación.

Info

Publication number
MX2016015307A
MX2016015307A MX2016015307A MX2016015307A MX2016015307A MX 2016015307 A MX2016015307 A MX 2016015307A MX 2016015307 A MX2016015307 A MX 2016015307A MX 2016015307 A MX2016015307 A MX 2016015307A MX 2016015307 A MX2016015307 A MX 2016015307A
Authority
MX
Mexico
Prior art keywords
composite
reprocessable
respect
phase
thermomechanically
Prior art date
Application number
MX2016015307A
Other languages
English (en)
Inventor
ODRIOZOLA Ibon
RUIZ DE LUZURIAGA Alaitz
Rekondo Alaitz
MARTÍN Roberto
MARKAIDE Nerea
CABAÑERO Germán
Jürgen Grande Hans-
Original Assignee
Fundación Cidetec
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 Fundación Cidetec filed Critical Fundación Cidetec
Publication of MX2016015307A publication Critical patent/MX2016015307A/es

Links

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
    • C08G59/4064—Curing agents not provided for by the groups C08G59/42 - C08G59/66 sulfur containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/375—Thiols containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Epoxy Resins (AREA)

Abstract

El compuesto comprende (i) una fase de refuerzo que comprende fibras, estando esta fase en un porcentaje en volumen comprendido entre 25 a 70% con respecto al volumen total del composite y (ii) una fase de matriz que se encuentra en un porcentaje de volumen comprendido entre 30 y 75% con respecto al volumen total del composite, siendo la suma de los volúmenes de las dos fases que forman el composite 100% y, en el que la fase de matriz comprende una resina epoxi curada en un porcentaje comprendido de 50 a 100% en peso con respecto al peso total de la fase de matriz, y la resina epoxi curada siendo obtenible por: (a) mezclar una resina epoxi de una funcionalidad igual o superior a2 con un agente de reticulación de fórmula (I), Ar-S-S-Ar (I) y (b) curar la mezcla de reacción a una temperatura comprendida entre 10 a 200°C, realizando este paso en ausencia de catalizador; el composite es reprocesable, reparable y reciclable y muestra un compartimiento mecanocrómico, siendo útil para la fabricación de un artículo.
MX2016015307A 2014-05-26 2015-05-21 Composites de epoxi reprocesables termomecánicamente y procedimientos para su fabricación. MX2016015307A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14382184.1A EP2949679A1 (en) 2014-05-26 2014-05-26 Thermomechanically reprocessable epoxy composites and processes for their manufacturing
PCT/EP2015/061311 WO2015181054A1 (en) 2014-05-26 2015-05-21 Thermomechanically reprocessable epoxy composites and processes for their manufacturing

Publications (1)

Publication Number Publication Date
MX2016015307A true MX2016015307A (es) 2017-06-20

Family

ID=50841716

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015307A MX2016015307A (es) 2014-05-26 2015-05-21 Composites de epoxi reprocesables termomecánicamente y procedimientos para su fabricación.

Country Status (6)

Country Link
US (1) US20170166717A1 (es)
EP (2) EP2949679A1 (es)
CA (1) CA2949583A1 (es)
ES (1) ES2682954T3 (es)
MX (1) MX2016015307A (es)
WO (1) WO2015181054A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018108950A1 (en) 2016-12-13 2018-06-21 Repsol, S.A. Disulfide-containing self-healing polymer blend
JP6909135B2 (ja) * 2017-11-22 2021-07-28 株式会社三井ハイテック 鉄心製品の製造方法
CN108530661B (zh) * 2018-02-14 2020-09-25 苏州大学 一种超疏水电热环氧树脂复合材料及其制备与自修复方法
CN110172010A (zh) * 2019-06-11 2019-08-27 中国工程物理研究院化工材料研究所 一种损伤自愈合的聚合物基复合炸药及其制备方法
EP4165109A2 (en) 2020-06-12 2023-04-19 Cytec Industries, Inc. Sulfur-containing material and use thereof
CN112442256B (zh) * 2020-11-03 2021-12-17 南京大学 一种环氧树脂基高分子材料及其制备方法和应用
EP4352300B1 (en) 2021-06-08 2025-02-19 Teijin Aramid B.V. Modified aramid pulp and friction material comprising modified aramid pulp
CN114350116B (zh) * 2022-03-01 2024-03-12 江苏富琪森新材料有限公司 一种环氧热固性树脂及其制备方法
US11945947B2 (en) 2022-04-25 2024-04-02 Ut-Battelle, Llc Recyclable crosslinked polymeric compositions
CN114989563B (zh) * 2022-06-01 2023-09-19 西南科技大学 芳香二硫环氧力致变色波段的调控方法
KR20250029960A (ko) 2022-07-05 2025-03-05 푼다시온 시데텍 재활용 가능한 가교된 에폭시 수지
JPWO2024204330A1 (es) 2023-03-28 2024-10-03
WO2025206064A1 (ja) 2024-03-29 2025-10-02 帝人株式会社 エポキシ樹脂組成物、エポキシ樹脂硬化物、プリプレグ、繊維強化複合材料、エポキシ樹脂硬化物の修復方法、繊維強化複合材料の修復方法、エポキシ樹脂硬化物の再成形方法、繊維強化複合材料の再成形方法、エポキシ樹脂硬化物の分解方法、及び繊維強化複合材料の強化繊維回収方法
WO2025204944A1 (ja) * 2024-03-29 2025-10-02 帝人株式会社 エポキシ樹脂組成物、エポキシ樹脂硬化物、プリプレグ、繊維強化複合材料、エポキシ樹脂硬化物の修復方法、繊維強化複合材料の修復方法、エポキシ樹脂硬化物の再成形方法、繊維強化複合材料の再成形方法、エポキシ樹脂硬化物の分解方法、及び繊維強化複合材料の強化繊維回収方法
WO2026027471A1 (en) 2024-07-29 2026-02-05 Universitat De Girona Method to produce pre-stressed composite laminates based on stress relaxation of the matrix thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882399A (en) * 1987-08-21 1989-11-21 Polytechnic University Epoxy resins having reversible crosslinks
ES2296900T3 (es) * 2001-03-30 2008-05-01 Toray Industries, Inc. Composicion de resina epoxi, procedimiento para producir materiales compuestos reforzados con fibras y materiales compuestos reforzados con fibras.
MY145997A (en) * 2007-04-17 2012-06-15 Hexcel Corp Pre-impregnated composite materials with improved performance
SE532271C2 (sv) * 2007-09-11 2009-11-24 Mats Dalborg En återvinningsbar komposit och ett förfarande och en materialsats för att producera denna
FR2970712B1 (fr) 2011-01-24 2014-05-09 Centre Nat Rech Scient Resines et composites thermodurs epoxy anhydrides pouvant etre faconnes a chaud et recycles

Also Published As

Publication number Publication date
ES2682954T3 (es) 2018-09-24
EP2949679A1 (en) 2015-12-02
EP3149065B1 (en) 2018-05-16
CA2949583A1 (en) 2015-12-03
US20170166717A1 (en) 2017-06-15
WO2015181054A1 (en) 2015-12-03
EP3149065A1 (en) 2017-04-05

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