GB1544249A - Process for preparing epoxy resin composite materials - Google Patents

Process for preparing epoxy resin composite materials

Info

Publication number
GB1544249A
GB1544249A GB22984/76A GB2298476A GB1544249A GB 1544249 A GB1544249 A GB 1544249A GB 22984/76 A GB22984/76 A GB 22984/76A GB 2298476 A GB2298476 A GB 2298476A GB 1544249 A GB1544249 A GB 1544249A
Authority
GB
United Kingdom
Prior art keywords
epoxy resin
composite materials
resin composite
impregnated
fibre material
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
Application number
GB22984/76A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1544249A publication Critical patent/GB1544249A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C70/003—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised by the matrix material, e.g. material composition or physical properties
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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

Landscapes

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

Abstract

A fibre material is impregnated with an emulsion which contains 1) a glycidyl polyether of 2,2-bis(4-hydroxyphenyl)propane which has an average of more than one epoxy group per molecule and is liquid at room temperature; 2) a polyhydric phenol; 3) water; 4) a surfactant; 5) an amino compound as curing agent for polyepoxides. Then the resin-impregnated fibre material is heated at 100 to 200 DEG C in order to effect a precondensation of the resin components, and the structure is heated under pressure at 130 to 200 DEG C. The aqueous emulsions used for impregnation are cheaper and safer to handle than the organic solutions usually used.
GB22984/76A 1975-06-05 1976-06-03 Process for preparing epoxy resin composite materials Expired GB1544249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58409975A 1975-06-05 1975-06-05

Publications (1)

Publication Number Publication Date
GB1544249A true GB1544249A (en) 1979-04-19

Family

ID=24335930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22984/76A Expired GB1544249A (en) 1975-06-05 1976-06-03 Process for preparing epoxy resin composite materials

Country Status (7)

Country Link
JP (1) JPS51148767A (en)
CH (1) CH621293A5 (en)
DE (1) DE2624981A1 (en)
FR (1) FR2313188A1 (en)
GB (1) GB1544249A (en)
IT (1) IT1061527B (en)
SE (1) SE7606299L (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027568A1 (en) * 1979-09-27 1981-04-29 The Dow Chemical Company Process for preparing resin impregnated substrates, resin impregnated substrate and electrical laminate therefrom
US6001950A (en) * 1998-09-22 1999-12-14 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
US6201094B1 (en) 1998-09-22 2001-03-13 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
US6239248B1 (en) 1998-09-22 2001-05-29 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
US6379800B1 (en) 2000-06-05 2002-04-30 Borden Chemical, Inc. Glyoxal-phenolic condensates with enhanced fluorescence
US6616971B2 (en) 1998-06-08 2003-09-09 Complastik Corporation Composite articles including prepregs, preforms, laminates and sandwich moldings, and methods of making the same
EP1400342A2 (en) * 2002-09-17 2004-03-24 Mitsubishi Rayon Co., Ltd. Composite pressure container or tubular body and composite intermediate
US6861131B2 (en) 2000-12-06 2005-03-01 Complastik Corp. Hybrid composite articles and methods for their production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003718A1 (en) * 1978-02-07 1979-08-22 Hug Interlizenz AG Synthetic resins reinforced with glass fibres and process for their manufacture
US4946817A (en) * 1984-07-17 1990-08-07 The Dow Chemical Company Latent catalysts for epoxy-containing compounds
US5503937A (en) * 1984-07-17 1996-04-02 The Dow Chemical Company Curable composition which comprises adducts of heterocyclic compounds

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027568A1 (en) * 1979-09-27 1981-04-29 The Dow Chemical Company Process for preparing resin impregnated substrates, resin impregnated substrate and electrical laminate therefrom
US6616971B2 (en) 1998-06-08 2003-09-09 Complastik Corporation Composite articles including prepregs, preforms, laminates and sandwich moldings, and methods of making the same
US6316583B1 (en) 1998-09-22 2001-11-13 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
US6201094B1 (en) 1998-09-22 2001-03-13 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
US6232399B1 (en) 1998-09-22 2001-05-15 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
US6239248B1 (en) 1998-09-22 2001-05-29 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
US6140421A (en) * 1998-09-22 2000-10-31 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
US6001950A (en) * 1998-09-22 1999-12-14 Borden Chemical, Inc. Phenol-novolacs with improved optical properties
MY120087A (en) * 1999-04-23 2005-08-30 Borden Chem Inc Phenol-novolacs with improved optical properties.
US6379800B1 (en) 2000-06-05 2002-04-30 Borden Chemical, Inc. Glyoxal-phenolic condensates with enhanced fluorescence
US6861131B2 (en) 2000-12-06 2005-03-01 Complastik Corp. Hybrid composite articles and methods for their production
EP1400342A2 (en) * 2002-09-17 2004-03-24 Mitsubishi Rayon Co., Ltd. Composite pressure container or tubular body and composite intermediate
EP1400342A3 (en) * 2002-09-17 2004-11-24 Mitsubishi Rayon Co., Ltd. Composite pressure container or tubular body and composite intermediate
US7790235B2 (en) 2002-09-17 2010-09-07 Mitsubishi Rayon Company, Ltd. Composite pressure container or tubular body and composite intermediate

Also Published As

Publication number Publication date
SE7606299L (en) 1976-12-06
FR2313188B1 (en) 1980-10-24
DE2624981A1 (en) 1976-12-09
IT1061527B (en) 1983-04-30
CH621293A5 (en) 1981-01-30
JPS51148767A (en) 1976-12-21
FR2313188A1 (en) 1976-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee