GB1508951A - Epoxide resin based prepregs - Google Patents

Epoxide resin based prepregs

Info

Publication number
GB1508951A
GB1508951A GB6526/76A GB652676A GB1508951A GB 1508951 A GB1508951 A GB 1508951A GB 6526/76 A GB6526/76 A GB 6526/76A GB 652676 A GB652676 A GB 652676A GB 1508951 A GB1508951 A GB 1508951A
Authority
GB
United Kingdom
Prior art keywords
resin based
epoxide resin
based prepregs
impregnated
prepregs
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
GB6526/76A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB6526/76A priority Critical patent/GB1508951A/en
Priority to DE2706639A priority patent/DE2706639C2/en
Priority to CH190077A priority patent/CH628071A5/en
Priority to NLAANVRAGE7701703,A priority patent/NL184323C/en
Priority to CA272,021A priority patent/CA1082127A/en
Priority to FR7704498A priority patent/FR2341614A1/en
Priority to ES456022A priority patent/ES456022A1/en
Priority to IT7720448A priority patent/IT1118005B/en
Priority to SE7701827A priority patent/SE420614B/en
Priority to JP1768677A priority patent/JPS52100575A/en
Publication of GB1508951A publication Critical patent/GB1508951A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • 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
    • C08J5/241—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
    • 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
    • C08J5/246—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using polymer based synthetic 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • 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)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Reinforced Plastic Materials (AREA)
  • Epoxy Resins (AREA)

Abstract

Fibre material is impregnated with an epoxy resin, a photopolymerisation catalyst and a heat-activatable crosslinking agent, and the impregnated material is photopolymerised by exposure to light. It can be fully cured by heating, forming reinforced composite elements.
GB6526/76A 1976-02-19 1976-02-19 Epoxide resin based prepregs Expired GB1508951A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB6526/76A GB1508951A (en) 1976-02-19 1976-02-19 Epoxide resin based prepregs
DE2706639A DE2706639C2 (en) 1976-02-19 1977-02-16 Process for the production of prepregs
CH190077A CH628071A5 (en) 1976-02-19 1977-02-16 Process for the preparation of prepregs for composite materials
NLAANVRAGE7701703,A NL184323C (en) 1976-02-19 1977-02-17 METHOD FOR MANUFACTURING A PREPROD, THAT IS TO SAY A SO-CALLED "PREPREG" AND METHOD FOR MANUFACTURING A FORMED PRODUCT USING SUCH PREPREG.
CA272,021A CA1082127A (en) 1976-02-19 1977-02-17 Reinforced composites
FR7704498A FR2341614A1 (en) 1976-02-19 1977-02-17 PREPARATION OF PRE-IMPREGNATED PRODUCTS CONTAINING A FIBROUS REINFORCING MATERIAL AND AN EPOXIDE RESIN.
ES456022A ES456022A1 (en) 1976-02-19 1977-02-18 Epoxide resin based prepregs
IT7720448A IT1118005B (en) 1976-02-19 1977-02-18 REINFORCED COMPOSITE STRUCTURES
SE7701827A SE420614B (en) 1976-02-19 1977-02-18 PROCEDURE FOR THE PREPARATION OF PRE-IMPREGNATED MATERIALS
JP1768677A JPS52100575A (en) 1976-02-19 1977-02-19 Reinfoeced composite material and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6526/76A GB1508951A (en) 1976-02-19 1976-02-19 Epoxide resin based prepregs

Publications (1)

Publication Number Publication Date
GB1508951A true GB1508951A (en) 1978-04-26

Family

ID=9816118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6526/76A Expired GB1508951A (en) 1976-02-19 1976-02-19 Epoxide resin based prepregs

Country Status (10)

Country Link
JP (1) JPS52100575A (en)
CA (1) CA1082127A (en)
CH (1) CH628071A5 (en)
DE (1) DE2706639C2 (en)
ES (1) ES456022A1 (en)
FR (1) FR2341614A1 (en)
GB (1) GB1508951A (en)
IT (1) IT1118005B (en)
NL (1) NL184323C (en)
SE (1) SE420614B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439517A (en) * 1982-01-21 1984-03-27 Ciba-Geigy Corporation Process for the formation of images with epoxide resin
GB2135673A (en) * 1983-02-25 1984-09-05 Raychem Ltd Curable fabric
US4729920A (en) * 1983-02-25 1988-03-08 Raychem Limited Curable fabric
US4892764A (en) * 1985-11-26 1990-01-09 Loctite Corporation Fiber/resin composites, and method of making the same
GB2274120A (en) * 1993-01-07 1994-07-13 Vetrotex France Sa Process for preparing glass-resin prepregs
US5539012A (en) * 1993-08-18 1996-07-23 Loctite Corporation Fiber/resin composites and method of preparation
US5565499A (en) * 1993-03-24 1996-10-15 Loctite Corporation Filament-winding compositions for fiber/resin composites
US5679719A (en) * 1993-03-24 1997-10-21 Loctite Corporation Method of preparing fiber/resin composites
CN114249966A (en) * 2022-03-01 2022-03-29 朗昇高新材料科技(天津)有限公司 UV (ultraviolet) light-cured epoxy prepreg and production process thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160455A (en) * 1978-06-08 1979-12-19 Semedain Kk Heat-curing epoxy resin composition partly curable with radiation
JPS588723A (en) * 1981-07-08 1983-01-18 Mitsubishi Electric Corp Photo-curable resin composition for prepreg
JPS60231737A (en) * 1984-05-02 1985-11-18 Toshiba Chem Corp Production of laminated sheet
DE4022234A1 (en) * 1990-07-12 1992-01-16 Herberts Gmbh METHOD FOR THE PRODUCTION OF PROTECTIVE, AUXILIARY AND INSULATING MATERIALS ON A FIBER BASE, FOR ELECTRICAL PURPOSES AND OPTICAL LADDER USING IMPREGNABLE DIMENSIONS THAT ARE CURRENT BY ENERGY RADIATION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1512981A (en) * 1974-05-02 1978-06-01 Gen Electric Curable epoxide compositions

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439517A (en) * 1982-01-21 1984-03-27 Ciba-Geigy Corporation Process for the formation of images with epoxide resin
GB2135673A (en) * 1983-02-25 1984-09-05 Raychem Ltd Curable fabric
US4729920A (en) * 1983-02-25 1988-03-08 Raychem Limited Curable fabric
US4892764A (en) * 1985-11-26 1990-01-09 Loctite Corporation Fiber/resin composites, and method of making the same
GB2274120A (en) * 1993-01-07 1994-07-13 Vetrotex France Sa Process for preparing glass-resin prepregs
GB2274120B (en) * 1993-01-07 1996-09-11 Vetrotex France Sa Process for preparing glass-resin prepregs for manufacturing composite parts
US5565499A (en) * 1993-03-24 1996-10-15 Loctite Corporation Filament-winding compositions for fiber/resin composites
US5585414A (en) * 1993-03-24 1996-12-17 Loctite Corporation Filament winding compositions for fiber/resin composites
US5679719A (en) * 1993-03-24 1997-10-21 Loctite Corporation Method of preparing fiber/resin composites
US5539012A (en) * 1993-08-18 1996-07-23 Loctite Corporation Fiber/resin composites and method of preparation
CN114249966A (en) * 2022-03-01 2022-03-29 朗昇高新材料科技(天津)有限公司 UV (ultraviolet) light-cured epoxy prepreg and production process thereof

Also Published As

Publication number Publication date
CH628071A5 (en) 1982-02-15
NL184323B (en) 1989-01-16
NL184323C (en) 1989-06-16
DE2706639A1 (en) 1977-08-25
ES456022A1 (en) 1978-01-16
FR2341614A1 (en) 1977-09-16
SE7701827L (en) 1977-08-20
IT1118005B (en) 1986-02-24
JPS6234780B2 (en) 1987-07-29
CA1082127A (en) 1980-07-22
DE2706639C2 (en) 1986-03-27
JPS52100575A (en) 1977-08-23
FR2341614B1 (en) 1980-02-15
NL7701703A (en) 1977-08-23
SE420614B (en) 1981-10-19

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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