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GB2580087B - Improved thermocurable moulding process - Google Patents

Improved thermocurable moulding process Download PDF

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Publication number
GB2580087B
GB2580087B GB1820910.6A GB201820910A GB2580087B GB 2580087 B GB2580087 B GB 2580087B GB 201820910 A GB201820910 A GB 201820910A GB 2580087 B GB2580087 B GB 2580087B
Authority
GB
United Kingdom
Prior art keywords
thermocurable
improved
moulding process
moulding
thermocurable moulding
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
GB1820910.6A
Other versions
GB201820910D0 (en
GB2580087A (en
Inventor
Verge Nicholas
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 GB1820910.6A priority Critical patent/GB2580087B/en
Publication of GB201820910D0 publication Critical patent/GB201820910D0/en
Priority to EP19828749.2A priority patent/EP3898792A1/en
Priority to PCT/EP2019/086496 priority patent/WO2020127855A1/en
Publication of GB2580087A publication Critical patent/GB2580087A/en
Application granted granted Critical
Publication of GB2580087B publication Critical patent/GB2580087B/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/241—Preventing premature crosslinking by physical separation of components, e.g. encapsulation
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with 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
    • C08J5/241—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/26—Layered products comprising a layer of synthetic resin characterised by the use of special additives using curing agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/046—Reinforcing macromolecular compounds with loose or coherent fibrous material with synthetic macromolecular fibrous material
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1820910.6A 2018-12-20 2018-12-20 Improved thermocurable moulding process Active GB2580087B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1820910.6A GB2580087B (en) 2018-12-20 2018-12-20 Improved thermocurable moulding process
EP19828749.2A EP3898792A1 (en) 2018-12-20 2019-12-19 Improved thermocurable moulding process
PCT/EP2019/086496 WO2020127855A1 (en) 2018-12-20 2019-12-19 Improved thermocurable moulding process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1820910.6A GB2580087B (en) 2018-12-20 2018-12-20 Improved thermocurable moulding process

Publications (3)

Publication Number Publication Date
GB201820910D0 GB201820910D0 (en) 2019-02-06
GB2580087A GB2580087A (en) 2020-07-15
GB2580087B true GB2580087B (en) 2022-09-07

Family

ID=65364466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1820910.6A Active GB2580087B (en) 2018-12-20 2018-12-20 Improved thermocurable moulding process

Country Status (3)

Country Link
EP (1) EP3898792A1 (en)
GB (1) GB2580087B (en)
WO (1) WO2020127855A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2576875B (en) * 2018-08-30 2022-08-31 Hexcel Composites Ltd Improvements in or relating to curing agents
GB201911998D0 (en) * 2019-08-21 2019-10-02 Hexcel Composites Ltd Improved thermocurable moulding process

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04318043A (en) * 1991-04-17 1992-11-09 Kurita Water Ind Ltd Vulcanization accelerator clathrate compound
JP2009114325A (en) * 2007-11-06 2009-05-28 Kyocera Chemical Corp Epoxy resin molding compound for sealing use, and semiconductor device
JP2010180337A (en) * 2009-02-06 2010-08-19 Nippon Soda Co Ltd Epoxy resin composition for sealing semiconductor
EP2410001A1 (en) * 2009-03-17 2012-01-25 Nippon Soda Co., Ltd. Inclusion complex, curing agent, cure accelerator, epoxy resin composition, and epoxy resin composition for encapsulation of semiconductor
US20140057515A1 (en) * 2011-03-30 2014-02-27 Toho Tenax Co., Ltd. Prepreg and method for manufacturing same
US20150056433A1 (en) * 2013-08-22 2015-02-26 Cytec Industries Inc. Bonding of composite materials
WO2017047037A1 (en) * 2015-09-16 2017-03-23 日本曹達株式会社 Clathrate compound
EP3243856A1 (en) * 2014-12-22 2017-11-15 Nippon Soda Co., Ltd. Epoxy resin composition
WO2018016405A1 (en) * 2016-07-19 2018-01-25 セントラル硝子株式会社 Curable resin composition, cured product of same, and semiconductor device using said cured product
EP3315542A1 (en) * 2016-10-25 2018-05-02 The Boeing Company Insertion of catalyst into dry fibers prior to resin impregnation
GB2569614A (en) * 2017-12-21 2019-06-26 Hexcel Composites Ltd A curative composition and a resin composition containing the curative composition

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036235A5 (en) * 1969-03-07 1970-12-24 Gle Produit Exploit Flexible laminates
DE2423843C3 (en) * 1974-05-16 1978-05-18 Th. Goldschmidt Ag, 4300 Essen Process for the production of a curable adhesive film
US4931528A (en) 1989-05-08 1990-06-05 Texaco Chemical Company 1-isopropyl-2-methyl imidazole as an epoxy resin curative
US5001211A (en) 1989-10-26 1991-03-19 Texaco Chemical Company Salicylate of 1-isopropyl-2-methyl imidazole as an epoxy resin curative
DE69923267T2 (en) 1998-09-09 2006-03-30 Rohm And Haas Co. Improved MBS impact modifier
ES2237042T3 (en) * 1999-07-28 2005-07-16 Hexcel Corporation LAMINARY MATERIALS OF REACTIVE RESINS.
FR2843967B1 (en) * 2002-08-30 2004-11-26 Hexcel Composites NEW COMPOSITE PRODUCTS AND MOLDED ARTICLES OBTAINED FROM SAID PRODUCTS
US8735529B2 (en) 2006-12-21 2014-05-27 Nippon Soda Co., Ltd. Clathrate compound, curing catalyst, composition for forming cured resin, and cured resin
EP2192139A4 (en) 2007-09-21 2012-08-15 Nippon Soda Co Inclusion complex containing epoxy resin composition for semiconductor encapsulation
EP2909249B1 (en) 2012-10-17 2019-07-31 Dow Global Technologies LLC Core shell rubber modified solid epoxy resins
EP3230339B1 (en) * 2014-12-02 2022-03-23 Toray Industries, Inc. Epoxy resin composition, prepreg, fiber-reinforced plastic material, and manufacturing method for fiber-reinforced plastic material
WO2016117298A1 (en) 2015-01-19 2016-07-28 日本曹達株式会社 Crystalline polymorphism of inclusion compound, curable composition containing same, and cured product
GB2559906A (en) * 2015-10-21 2018-08-22 Hexcel Composites Ltd Impregnation process using ultrasound energy

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04318043A (en) * 1991-04-17 1992-11-09 Kurita Water Ind Ltd Vulcanization accelerator clathrate compound
JP2009114325A (en) * 2007-11-06 2009-05-28 Kyocera Chemical Corp Epoxy resin molding compound for sealing use, and semiconductor device
JP2010180337A (en) * 2009-02-06 2010-08-19 Nippon Soda Co Ltd Epoxy resin composition for sealing semiconductor
EP2410001A1 (en) * 2009-03-17 2012-01-25 Nippon Soda Co., Ltd. Inclusion complex, curing agent, cure accelerator, epoxy resin composition, and epoxy resin composition for encapsulation of semiconductor
US20140057515A1 (en) * 2011-03-30 2014-02-27 Toho Tenax Co., Ltd. Prepreg and method for manufacturing same
US20150056433A1 (en) * 2013-08-22 2015-02-26 Cytec Industries Inc. Bonding of composite materials
EP3243856A1 (en) * 2014-12-22 2017-11-15 Nippon Soda Co., Ltd. Epoxy resin composition
WO2017047037A1 (en) * 2015-09-16 2017-03-23 日本曹達株式会社 Clathrate compound
WO2018016405A1 (en) * 2016-07-19 2018-01-25 セントラル硝子株式会社 Curable resin composition, cured product of same, and semiconductor device using said cured product
EP3315542A1 (en) * 2016-10-25 2018-05-02 The Boeing Company Insertion of catalyst into dry fibers prior to resin impregnation
GB2569614A (en) * 2017-12-21 2019-06-26 Hexcel Composites Ltd A curative composition and a resin composition containing the curative composition

Also Published As

Publication number Publication date
GB201820910D0 (en) 2019-02-06
WO2020127855A1 (en) 2020-06-25
EP3898792A1 (en) 2021-10-27
GB2580087A (en) 2020-07-15

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