GB2503503B - Prepregs for manufacturing composite materials - Google Patents

Prepregs for manufacturing composite materials

Info

Publication number
GB2503503B
GB2503503B GB201211576A GB201211576A GB2503503B GB 2503503 B GB2503503 B GB 2503503B GB 201211576 A GB201211576 A GB 201211576A GB 201211576 A GB201211576 A GB 201211576A GB 2503503 B GB2503503 B GB 2503503B
Authority
GB
United Kingdom
Prior art keywords
prepregs
composite materials
manufacturing composite
manufacturing
materials
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.)
Active
Application number
GB201211576A
Other versions
GB201211576D0 (en
GB2503503A (en
Inventor
Benjamin Edward Creaser
Paul John Spencer
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.)
Gurit UK Ltd
Original Assignee
Gurit UK 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 Gurit UK Ltd filed Critical Gurit UK Ltd
Priority to GB201211576A priority Critical patent/GB2503503B/en
Publication of GB201211576D0 publication Critical patent/GB201211576D0/en
Priority to PCT/EP2013/063700 priority patent/WO2014001537A1/en
Publication of GB2503503A publication Critical patent/GB2503503A/en
Application granted granted Critical
Publication of GB2503503B publication Critical patent/GB2503503B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G59/4014—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
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Reinforced Plastic Materials (AREA)
GB201211576A 2012-06-29 2012-06-29 Prepregs for manufacturing composite materials Active GB2503503B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201211576A GB2503503B (en) 2012-06-29 2012-06-29 Prepregs for manufacturing composite materials
PCT/EP2013/063700 WO2014001537A1 (en) 2012-06-29 2013-06-28 Prepregs for manufacturing composite materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201211576A GB2503503B (en) 2012-06-29 2012-06-29 Prepregs for manufacturing composite materials

Publications (3)

Publication Number Publication Date
GB201211576D0 GB201211576D0 (en) 2012-08-15
GB2503503A GB2503503A (en) 2014-01-01
GB2503503B true GB2503503B (en) 2015-04-29

Family

ID=46721633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201211576A Active GB2503503B (en) 2012-06-29 2012-06-29 Prepregs for manufacturing composite materials

Country Status (2)

Country Link
GB (1) GB2503503B (en)
WO (1) WO2014001537A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201313420D0 (en) * 2013-07-26 2013-09-11 Hexcel Composites Ltd Improvements in or relating to fibre reinforced composites
KR102458115B1 (en) * 2014-12-24 2022-10-21 핵셀 홀딩 게엠베하 Rapid curing epoxy resin and prepreg obtained therefrom
US9897065B2 (en) 2015-06-29 2018-02-20 General Electric Company Modular wind turbine rotor blades and methods of assembling same
US10337490B2 (en) 2015-06-29 2019-07-02 General Electric Company Structural component for a modular rotor blade
CN108026236A (en) * 2015-10-13 2018-05-11 陶氏环球技术有限责任公司 Fast curable epoxy compositions for high-throughput manufacturing process
CN107141722A (en) * 2017-06-05 2017-09-08 合肥嘉仕诚能源科技有限公司 It is a kind of for composite of blade of wind-driven generator and preparation method thereof
GB2571786B (en) * 2018-03-09 2021-06-02 Gurit Uk Ltd Manufacture of fire-retardant sandwich panels
CN113414999A (en) * 2021-06-25 2021-09-21 南通艾郎风电科技发展有限公司 Manufacturing process of carbon fiber beam of wind power blade
CN113789034B (en) * 2021-10-13 2023-07-14 航天特种材料及工艺技术研究所 Low-heat-release epoxy resin composition and preparation method thereof
CN114230974B (en) * 2021-12-14 2024-04-02 江苏兆鋆新材料股份有限公司 Toughening epoxy resin for carbon fiber epoxy prepreg and preparation method thereof
WO2024071090A1 (en) * 2022-09-30 2024-04-04 帝人株式会社 Prepreg, and method for producing fiber-reinforced composite material using said prepreg

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01110526A (en) * 1987-10-26 1989-04-27 Asahi Chem Ind Co Ltd Epoxy resin composition for prepreg
JPH02151623A (en) * 1988-12-02 1990-06-11 Toho Rayon Co Ltd Epoxy resin composition and prepreg
JPH06157784A (en) * 1992-11-16 1994-06-07 Sumitomo Chem Co Ltd Resin composition for impregnating fiber
JPH10330513A (en) * 1997-06-02 1998-12-15 Toray Ind Inc Prepreg and fiber-reinforced composite material
WO2006005559A1 (en) * 2004-07-13 2006-01-19 Hexion Specialty Chemicals Research Belgium S.A. Stable curable epoxy resin compositions and uses thereof
US20070027274A1 (en) * 2003-05-30 2007-02-01 Bjorn Antelmann Use of urea derivatives as accelerators for epoxy resins
JP2009079128A (en) * 2007-09-26 2009-04-16 Sekisui Chem Co Ltd Resin composition, prepreg, cured product, sheet-like laminated body, laminate and multilayer laminate
GB2472423A (en) * 2009-08-05 2011-02-09 Gurit Fire-retardant composite materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500461A (en) * 1995-04-19 1996-03-19 Shell Oil Company Stable waterborne epoxy resin dispersion containing micronized DICY
JPH0925393A (en) * 1995-05-09 1997-01-28 Toray Ind Inc Epoxy resin composition for fiber reinforced composite material, prepreg and fiber reinforced composite material
JP5034181B2 (en) * 2005-07-22 2012-09-26 住友ベークライト株式会社 Prepreg and laminate
CN101679609B (en) * 2007-05-16 2012-07-04 东丽株式会社 Epoxy resin composition, prepreg, and fiber-reinforced composite material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01110526A (en) * 1987-10-26 1989-04-27 Asahi Chem Ind Co Ltd Epoxy resin composition for prepreg
JPH02151623A (en) * 1988-12-02 1990-06-11 Toho Rayon Co Ltd Epoxy resin composition and prepreg
JPH06157784A (en) * 1992-11-16 1994-06-07 Sumitomo Chem Co Ltd Resin composition for impregnating fiber
JPH10330513A (en) * 1997-06-02 1998-12-15 Toray Ind Inc Prepreg and fiber-reinforced composite material
US20070027274A1 (en) * 2003-05-30 2007-02-01 Bjorn Antelmann Use of urea derivatives as accelerators for epoxy resins
WO2006005559A1 (en) * 2004-07-13 2006-01-19 Hexion Specialty Chemicals Research Belgium S.A. Stable curable epoxy resin compositions and uses thereof
JP2009079128A (en) * 2007-09-26 2009-04-16 Sekisui Chem Co Ltd Resin composition, prepreg, cured product, sheet-like laminated body, laminate and multilayer laminate
GB2472423A (en) * 2009-08-05 2011-02-09 Gurit Fire-retardant composite materials

Also Published As

Publication number Publication date
GB201211576D0 (en) 2012-08-15
GB2503503A (en) 2014-01-01
WO2014001537A1 (en) 2014-01-03

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