JPS5527356A - Manufacture of prepreg sheet - Google Patents

Manufacture of prepreg sheet

Info

Publication number
JPS5527356A
JPS5527356A JP10058678A JP10058678A JPS5527356A JP S5527356 A JPS5527356 A JP S5527356A JP 10058678 A JP10058678 A JP 10058678A JP 10058678 A JP10058678 A JP 10058678A JP S5527356 A JPS5527356 A JP S5527356A
Authority
JP
Japan
Prior art keywords
organic group
prepreg sheet
slurry
bisimide
poises
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.)
Granted
Application number
JP10058678A
Other languages
Japanese (ja)
Other versions
JPS612093B2 (en
Inventor
Norio Kawamoto
Kazuhiro Tajiri
Hiroshi Yamamoto
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP10058678A priority Critical patent/JPS5527356A/en
Publication of JPS5527356A publication Critical patent/JPS5527356A/en
Publication of JPS612093B2 publication Critical patent/JPS612093B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)

Abstract

PURPOSE: To obtain a prepreg sheet usable in the next stage favorably free from falling off of the resin in the cutting and transportation operations, having improved impregnation properties and heat resistance, by drying a slurry comprising a bisimide, a polyamine, and water applied to a fibrous substrate.
CONSTITUTION: A fibrous substrate is coated with a slurry composition comprising (A) one equivalent of a bisimide of the formula (A is bifunctional organic group having an ethylenic double bond; B is bifunctional organic group having an aromatic nucleus), (B) 0.1W2 equivalents of a polyamine of the formula R(NH2)n (R is n-functional organic group having an aromatic nucleus; n is an integer 2W 5), and (C) water, and dried to give a prepreg sheet. Preferably, the substrate is dried by a method to heat the slurry composition and to make the drying proceed simultaneously, preferably heat radiation. The slurry has a viscosity of 1W200 poises, preferably 5W120 poises.
COPYRIGHT: (C)1980,JPO&Japio
JP10058678A 1978-08-17 1978-08-17 Manufacture of prepreg sheet Granted JPS5527356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10058678A JPS5527356A (en) 1978-08-17 1978-08-17 Manufacture of prepreg sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10058678A JPS5527356A (en) 1978-08-17 1978-08-17 Manufacture of prepreg sheet

Publications (2)

Publication Number Publication Date
JPS5527356A true JPS5527356A (en) 1980-02-27
JPS612093B2 JPS612093B2 (en) 1986-01-22

Family

ID=14277979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10058678A Granted JPS5527356A (en) 1978-08-17 1978-08-17 Manufacture of prepreg sheet

Country Status (1)

Country Link
JP (1) JPS5527356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356227A (en) * 1979-10-31 1982-10-26 Technochemie Gmbh Fiber materials preimpregnated with duromeric polyimide resins and process for their preparation
JP2008001915A (en) * 2007-09-13 2008-01-10 Sumitomo Bakelite Co Ltd Method of manufacturing prepreg and laminate, and apparatus for manufacturing prepreg

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0645494U (en) * 1991-02-27 1994-06-21 俊一 小林 Safety cigarette pipe
JPH0722695U (en) * 1991-08-29 1995-04-25 俊一 小林 Household safety type lightweight pipe that is easy to hold

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830674A (en) * 1971-08-24 1973-04-23
JPS4840867A (en) * 1971-09-21 1973-06-15
JPS5277198A (en) * 1975-12-19 1977-06-29 Ciba Geigy Ag Crosslinkable mixture * its prepolymer * preparation * crosslinked product

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830674A (en) * 1971-08-24 1973-04-23
JPS4840867A (en) * 1971-09-21 1973-06-15
JPS5277198A (en) * 1975-12-19 1977-06-29 Ciba Geigy Ag Crosslinkable mixture * its prepolymer * preparation * crosslinked product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356227A (en) * 1979-10-31 1982-10-26 Technochemie Gmbh Fiber materials preimpregnated with duromeric polyimide resins and process for their preparation
JP2008001915A (en) * 2007-09-13 2008-01-10 Sumitomo Bakelite Co Ltd Method of manufacturing prepreg and laminate, and apparatus for manufacturing prepreg

Also Published As

Publication number Publication date
JPS612093B2 (en) 1986-01-22

Similar Documents

Publication Publication Date Title
KR840001343A (en) Radiation polymerizable mixtures and photopolymerizable copies prepared therefrom
JPS5527356A (en) Manufacture of prepreg sheet
FI830703L (en) FRAMEWORK FOR FRAMEWORK FOR SUSPENSION OEVERDRAG
JPS5456699A (en) Epoxy resin composition
ATE255610T1 (en) CURABLE EPOXY RESIN COMPOSITIONS
JPS54105997A (en) Substrate for luminous indicator
JPS557861A (en) Thermosetting resin composition
JPS5634724A (en) Epoxy resin composition
JPS55143056A (en) Manufacture of wiring structure for electronic circuit
JPS565868A (en) Coating for electrodeposition
JPS55121435A (en) Heat resistant photoresist composition and manufacture thereof
JPS5698228A (en) Curing agent for epoxy resin
JPS5619044A (en) Positive type resist
JPS54144499A (en) Epoxy resin composition
JPS551647A (en) Mgnetic recording medium
JPS5662821A (en) Production of condensate
JPS56109219A (en) Epoxy resin composition
JPS5534250A (en) Adhesive composition
JPS5540754A (en) Electrodeposition coating
JPS54151964A (en) Maleimide ester and its preparation
JPS5235220A (en) Thermosetting high solids coating composition
JPS5728129A (en) Curing agent for epoxy resin
JPS5565217A (en) Preparation of heat-resistant resin
JPS5495634A (en) Coating composition for coated steel
JPS5347439A (en) Coloring of high molecular weight material