JPS57111322A - Prepreg sheet - Google Patents

Prepreg sheet

Info

Publication number
JPS57111322A
JPS57111322A JP18763180A JP18763180A JPS57111322A JP S57111322 A JPS57111322 A JP S57111322A JP 18763180 A JP18763180 A JP 18763180A JP 18763180 A JP18763180 A JP 18763180A JP S57111322 A JPS57111322 A JP S57111322A
Authority
JP
Japan
Prior art keywords
curing agent
resin composition
thermosetting resin
prepreg sheet
layer
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.)
Pending
Application number
JP18763180A
Other languages
Japanese (ja)
Inventor
Eihachi Ishizaki
Ikuta Terada
Tetsuo Miyagawa
Toru Tominaga
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP18763180A priority Critical patent/JPS57111322A/en
Publication of JPS57111322A publication Critical patent/JPS57111322A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)

Abstract

PURPOSE: A prepreg sheet having good storage stability, prepared by applying cured layers consisting of photocurable resin composition containing a curing agent to both sides of a layer consisting of a curing agent-free thermosetting resin composition infiltrated into a substrate.
CONSTITUTION: A prepreg sheet is prepared by impregnation of a substrate 3 (e.g., paper, nonwoven fabric, etc.) with a curing agent-free thermosetting resin (e.g., bisphenol A-derived epoxy resin), followed by drying to form a layer 4 of the thermosetting resin composition, coating both sides of the layer with a photocurable resin (e.g., unsaturated polyester resin) containing a photopolymerization initiator (e.g., benzophenone) and a curing agent for the above thermosetting resin (e.g., boron trifluoride-monoethylamine) and curing the coatings by ultraviolet ray irradiation to form layers 5 consisting of the curing agent-containing photocurable resin composition.
COPYRIGHT: (C)1982,JPO&Japio
JP18763180A 1980-12-29 1980-12-29 Prepreg sheet Pending JPS57111322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18763180A JPS57111322A (en) 1980-12-29 1980-12-29 Prepreg sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18763180A JPS57111322A (en) 1980-12-29 1980-12-29 Prepreg sheet

Publications (1)

Publication Number Publication Date
JPS57111322A true JPS57111322A (en) 1982-07-10

Family

ID=16209484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18763180A Pending JPS57111322A (en) 1980-12-29 1980-12-29 Prepreg sheet

Country Status (1)

Country Link
JP (1) JPS57111322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6974784B1 (en) 1999-03-16 2005-12-13 Dainippon Ink And Chemicals, Inc. Sheet-form photocurable material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6974784B1 (en) 1999-03-16 2005-12-13 Dainippon Ink And Chemicals, Inc. Sheet-form photocurable material

Similar Documents

Publication Publication Date Title
ES456023A1 (en) Method for making reinforced composites
JPS57111322A (en) Prepreg sheet
JPS5651345A (en) Formation of cured rubber film
JPS56127635A (en) Coating material composition and preparation of molded synthetic resin article made therefrom
CA1107625A (en) Chemical resistant decorative laminate
JPS5750579A (en) Manufacture of plastics coated plate
JPS574273A (en) Formation of matte paint film
JPS56125435A (en) Food packaging antifogging film and production thereof
JPS56159266A (en) Laminating adhesive composition
JPS5665663A (en) Preparation of embossed patterns on decorative board
JPH0256949B2 (en)
JPS55102474A (en) Manufacture of decorated material
JPS54123588A (en) Film for use in vacuum deposition
JPS54120687A (en) Molded article having laminated resin layer, and its preparation
JPH0661911B2 (en) Coating material and manufacturing method thereof
JPS567665A (en) Preparation of decorative material
JPS56155672A (en) Coating method of decorative board
JPS54153887A (en) Fire-resisting decorative sheet of wood
JPS5782082A (en) Transfer paper for painting to ceramic surface
JPS555912A (en) Half-cured sheet forming material
JPS57184474A (en) Production of steel sheet coated with colored film
JPS5624076A (en) Manufacture of decorative panel
JPS54137034A (en) Anticorrosion application to steel structure
JPS54128952A (en) Manufacture of metal decorated plate
JPS5765354A (en) Formation of hardened paint film