JPS641537A - Continuous preparation of hard laminated body for electric application - Google Patents

Continuous preparation of hard laminated body for electric application

Info

Publication number
JPS641537A
JPS641537A JP63059167A JP5916788A JPS641537A JP S641537 A JPS641537 A JP S641537A JP 63059167 A JP63059167 A JP 63059167A JP 5916788 A JP5916788 A JP 5916788A JP S641537 A JPS641537 A JP S641537A
Authority
JP
Japan
Prior art keywords
base material
laminated
liquid resin
sheet
impregnated
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
JP63059167A
Other languages
Japanese (ja)
Other versions
JPH0139908B2 (en
JPH011537A (en
Inventor
Masayuki Oizumi
Masakata Goto
Ichiro Azumi
Shiyouji Uozumi
Masakazu Kamikita
Masaharu Abe
Yasuo Fushiki
Minoru Isshiki
Kunio Kawasaki
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP63-59167A priority Critical patent/JPH011537A/en
Priority claimed from JP63-59167A external-priority patent/JPH011537A/en
Publication of JPS641537A publication Critical patent/JPS641537A/en
Publication of JPH011537A publication Critical patent/JPH011537A/en
Publication of JPH0139908B2 publication Critical patent/JPH0139908B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE: To obtain excellent heat resistance, electric insulating characteristics, dielectric properties, punching processability and chemical resistance, by controlling the wt. ratio of a liquid resin to an impregnated base material in a specific range at the time when a film-like or a sheet-like coating substance is laminated on a laminating material of the liquid resin impregnated base material.
CONSTITUTION: Excess impregnation of a base material with a heat-setting liquid resin is done in advance. Either a method where the excess liquid resin is removed at the same time when or before a sheet-like coating is laminated on a laminating material of said impregnated base material, or a method where a heatsetting liquid resin is newly supplied when the liquid resin impregnated base material is laminated and/or when sheet-like coating substances are laminated on both faces of the laminating base material, are used. The amt. of the liquid resin contained in the liquid resin impregnated laminated base material after the coating substance is laminated is thereby controlled in a desired specific amount within 30W80wt.% to the liquid resin impregnated laminated base material and the degree of curing of the laminated base material is brought in such an extent that the sheet-like coating substance is peelable without and trouble from the surface of the laminated base material when the sheet-like coating substance is not adhered on the surface of the laminated base material.
COPYRIGHT: (C)1989,JPO&Japio
JP63-59167A 1988-03-12 Continuous manufacturing method for electrical rigid laminates Granted JPH011537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63-59167A JPH011537A (en) 1988-03-12 Continuous manufacturing method for electrical rigid laminates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63-59167A JPH011537A (en) 1988-03-12 Continuous manufacturing method for electrical rigid laminates

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP55133921A Division JPS5757626A (en) 1980-09-25 1980-09-25 Continuous manufacture of laminated material

Publications (3)

Publication Number Publication Date
JPS641537A true JPS641537A (en) 1989-01-05
JPH011537A JPH011537A (en) 1989-01-05
JPH0139908B2 JPH0139908B2 (en) 1989-08-24

Family

ID=

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383266A (en) * 1963-01-25 1968-05-14 Roy S. Helm Method and apparatus for manufacturing fiber reinforced plastic sheets
JPS5388872A (en) * 1977-01-14 1978-08-04 Matsushita Electric Works Ltd Continuous production of laminated plate
JPS5553013A (en) * 1978-10-11 1980-04-18 Kanegafuchi Chemical Ind Method of manufacturing electric laminated plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383266A (en) * 1963-01-25 1968-05-14 Roy S. Helm Method and apparatus for manufacturing fiber reinforced plastic sheets
JPS5388872A (en) * 1977-01-14 1978-08-04 Matsushita Electric Works Ltd Continuous production of laminated plate
JPS5553013A (en) * 1978-10-11 1980-04-18 Kanegafuchi Chemical Ind Method of manufacturing electric laminated plate

Also Published As

Publication number Publication date
JPH0139908B2 (en) 1989-08-24

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