GB2510835A - Fire retardant epoxy resin formulations and their use - Google Patents

Fire retardant epoxy resin formulations and their use Download PDF

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Publication number
GB2510835A
GB2510835A GB1302545.7A GB201302545A GB2510835A GB 2510835 A GB2510835 A GB 2510835A GB 201302545 A GB201302545 A GB 201302545A GB 2510835 A GB2510835 A GB 2510835A
Authority
GB
United Kingdom
Prior art keywords
prepreg
resin
formulation
epoxy
fibres
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.)
Withdrawn
Application number
GB1302545.7A
Other languages
English (en)
Other versions
GB201302545D0 (en
Inventor
Leela Sequeira
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.)
Hexcel Composites Ltd
Original Assignee
Hexcel Composites Ltd
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 Hexcel Composites Ltd filed Critical Hexcel Composites Ltd
Priority to GB1302545.7A priority Critical patent/GB2510835A/en
Publication of GB201302545D0 publication Critical patent/GB201302545D0/en
Priority to KR1020157024556A priority patent/KR102229150B1/ko
Priority to ES14704171.9T priority patent/ES2620059T3/es
Priority to CN201480020904.9A priority patent/CN105209528B/zh
Priority to EP14704171.9A priority patent/EP2956497B1/en
Priority to RU2015138922A priority patent/RU2657298C2/ru
Priority to AU2014217885A priority patent/AU2014217885B2/en
Priority to GB1402554.8A priority patent/GB2512992B/en
Priority to JP2015557433A priority patent/JP2016510077A/ja
Priority to CA2899278A priority patent/CA2899278C/en
Priority to BR112015019477A priority patent/BR112015019477A2/pt
Priority to PCT/EP2014/052853 priority patent/WO2014125044A1/en
Priority to US14/763,280 priority patent/US20150344649A1/en
Publication of GB2510835A publication Critical patent/GB2510835A/en
Withdrawn legal-status Critical Current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
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1488—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing phosphorus
    • 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
    • C08G59/4035—Hydrazines; Hydrazides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/40—Sound or heat insulation, e.g. using insulation blankets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • 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
    • C08G59/20—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
    • 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
    • C08G59/20—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
    • C08G59/22—Di-epoxy compounds
    • C08G59/226—Mixtures of di-epoxy compounds
    • 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
    • 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
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • 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
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • 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
    • C08G59/182—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 using pre-adducts of epoxy compounds with curing agents
    • 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
    • C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2451/04—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to rubbers
    • 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
    • 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
    • C08J2463/02—Polyglycidyl ethers of bis-phenols
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2471/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2471/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/53—Core-shell polymer

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  • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Reinforced Plastic Materials (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
GB1302545.7A 2013-02-13 2013-02-13 Fire retardant epoxy resin formulations and their use Withdrawn GB2510835A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB1302545.7A GB2510835A (en) 2013-02-13 2013-02-13 Fire retardant epoxy resin formulations and their use
US14/763,280 US20150344649A1 (en) 2013-02-13 2014-02-13 Fire retardant epoxy resin formulations and their use
AU2014217885A AU2014217885B2 (en) 2013-02-13 2014-02-13 Fire retardant epoxy resin formulations and their use
JP2015557433A JP2016510077A (ja) 2013-02-13 2014-02-13 難燃性エポキシ樹脂配合物およびその使用
CN201480020904.9A CN105209528B (zh) 2013-02-13 2014-02-13 阻燃性环氧树脂配制物及其用途
EP14704171.9A EP2956497B1 (en) 2013-02-13 2014-02-13 Fire retardant epoxy resin formulations and their use
RU2015138922A RU2657298C2 (ru) 2013-02-13 2014-02-13 Композиции огнестойких эпоксидных смол и их использование
KR1020157024556A KR102229150B1 (ko) 2013-02-13 2014-02-13 난연성 에폭시 수지 포뮬레이션 및 이의 용도
GB1402554.8A GB2512992B (en) 2013-02-13 2014-02-13 Fire retardant epoxy resin formulations and their use
ES14704171.9T ES2620059T3 (es) 2013-02-13 2014-02-13 Formulaciones pirorretardantes de resina epoxi y su uso
CA2899278A CA2899278C (en) 2013-02-13 2014-02-13 Fire retardant epoxy resin formulations and their use
BR112015019477A BR112015019477A2 (pt) 2013-02-13 2014-02-13 formulações de resina epóxi de retardador de chama e seu uso
PCT/EP2014/052853 WO2014125044A1 (en) 2013-02-13 2014-02-13 Fire retardant epoxy resin formulations and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1302545.7A GB2510835A (en) 2013-02-13 2013-02-13 Fire retardant epoxy resin formulations and their use

Publications (2)

Publication Number Publication Date
GB201302545D0 GB201302545D0 (en) 2013-03-27
GB2510835A true GB2510835A (en) 2014-08-20

Family

ID=47999060

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1302545.7A Withdrawn GB2510835A (en) 2013-02-13 2013-02-13 Fire retardant epoxy resin formulations and their use
GB1402554.8A Withdrawn - After Issue GB2512992B (en) 2013-02-13 2014-02-13 Fire retardant epoxy resin formulations and their use

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1402554.8A Withdrawn - After Issue GB2512992B (en) 2013-02-13 2014-02-13 Fire retardant epoxy resin formulations and their use

Country Status (12)

Country Link
US (1) US20150344649A1 (https=)
EP (1) EP2956497B1 (https=)
JP (1) JP2016510077A (https=)
KR (1) KR102229150B1 (https=)
CN (1) CN105209528B (https=)
AU (1) AU2014217885B2 (https=)
BR (1) BR112015019477A2 (https=)
CA (1) CA2899278C (https=)
ES (1) ES2620059T3 (https=)
GB (2) GB2510835A (https=)
RU (1) RU2657298C2 (https=)
WO (1) WO2014125044A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2528779A (en) * 2014-06-30 2016-02-03 Hexcel Composites Ltd Adhesive compositions
GB2566269A (en) * 2017-09-06 2019-03-13 Hexcel Composites Ltd A resin composition and materials containing a resin composition
GB2583350A (en) * 2019-04-24 2020-10-28 Hexcel Composites Ltd Self-adhesive prepreg
US20210179819A1 (en) * 2018-07-02 2021-06-17 Compagnie Generale Des Etablissements Michelin Rubber composition based on epoxy resin and an aminobenzoate derivative

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2533776B (en) * 2014-12-23 2020-11-04 Hexcel Composites Ltd Resin Composition
BR112017016240A2 (pt) 2015-01-30 2018-03-27 Zephyros Inc composição
JP7007259B2 (ja) * 2015-08-10 2022-02-10 サイテック インダストリーズ インコーポレイテッド 落雷保護および溶け落ち耐性を提供することができるプリプレグ材料
KR20180100348A (ko) 2015-12-30 2018-09-10 사이텍 인더스트리스 인코포레이티드 용락 저항성이 있는 다기능성 표면 재료
KR101790112B1 (ko) * 2016-03-29 2017-10-26 주식회사 한국카본 프레스 공법을 통한 차체부품 고속경화 프리프레그용 수지 조성물 및 이를 포함하는 프리프레그 제품
FR3053045B1 (fr) * 2016-06-23 2020-06-19 Arkema France Preforme, son procede de preparation, son utilisation et composite comprenant celle-ci
FR3053044B1 (fr) 2016-06-23 2019-11-01 Arkema France Composition comprenant un materiau fibreux, un polymere a etages et un polymere (meth)acrylique, son procede de preparation, son utilisation et composite comprenant celle-ci
KR20190104347A (ko) 2017-01-19 2019-09-09 도레이 카부시키가이샤 프리프레그 및 그 제조 방법, 슬릿 테이프 프리프레그
CN110431166A (zh) 2017-03-22 2019-11-08 东丽株式会社 环氧树脂组合物、预浸料坯以及碳纤维增强复合材料
US11739241B2 (en) * 2017-06-23 2023-08-29 Ddp Specialty Electronic Material Us, Llc High temperature epoxy adhesive formulations
GB2568727B (en) 2017-11-24 2020-06-24 Gurit Uk Ltd Fire-retardant composite materials
CN111868149A (zh) * 2018-03-01 2020-10-30 塞特工业公司 具有一致处理特征的快速固化树脂配制品
KR102300301B1 (ko) 2018-06-05 2021-09-09 도레이 카부시키가이샤 도포액 함침 강화 섬유 패브릭, 시트상 일체물, 프리프레그, 프리프레그 테이프 및 섬유 강화 복합 재료의 제조 방법
GB201809830D0 (en) * 2018-06-15 2018-08-01 Hexcel Composties Ltd Epoxy resin formulations
KR20210020937A (ko) * 2018-06-15 2021-02-24 다우 글로벌 테크놀로지스 엘엘씨 강화 에폭시 조성물
US11421091B2 (en) 2018-08-09 2022-08-23 Toray Industries, Inc. Method for manufacturing prepreg, coating device, and apparatus for manufacturing prepreg
EP3842203B1 (en) 2018-08-22 2024-02-14 Toray Industries, Inc. Production method for prepreg, prepreg tape, and fiber reinforced composite material, and coating device
EP3677611B1 (de) * 2019-01-03 2023-04-12 Sika Technology Ag Hitzehärtende epoxidharzzusammensetzung mit tiefer aushärtungstemperatur und guter lagerstabilität
KR102874303B1 (ko) * 2019-02-15 2025-10-22 다우 글로벌 테크놀로지스 엘엘씨 에폭시 조성물
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
JPWO2021200453A1 (https=) * 2020-03-31 2021-10-07
CN111925620A (zh) * 2020-05-29 2020-11-13 江苏仟乙科技有限公司 一种抗菌高韧性ppo材料及其制备方法
US12358217B2 (en) * 2021-01-08 2025-07-15 Peridot Print Llc Three-dimensional printing with flame retardant
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