JPS641538A - Continuous preparation of hard laminated body for electric application - Google Patents
Continuous preparation of hard laminated body for electric applicationInfo
- Publication number
- JPS641538A JPS641538A JP63059168A JP5916888A JPS641538A JP S641538 A JPS641538 A JP S641538A JP 63059168 A JP63059168 A JP 63059168A JP 5916888 A JP5916888 A JP 5916888A JP S641538 A JPS641538 A JP S641538A
- Authority
- JP
- Japan
- Prior art keywords
- liquid resin
- base material
- sheet
- laminated
- amt
- 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
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 weight 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: A heat-setting liquid resin which hardly produce gaseous or liquid reaction by-products in the process of the curing reaction and is liquid at room temp. is adhered on a plurality of sheet-like base materials by impregnating them separately and in advance with the liquid resin in more excess amt. than a desired specific amt. and after controlling individually the impregnated amt. of the liquid resin in said liquid resin impregnated base material, continuous lamination is carried out. At the same time, when or after lamination is performed, film-like or sheet-like coating substances are laminated on the both face and continuous curing is done under no-pressure condition. Thereby, the amt. of the liquid resin contained in the liquid resin impregnated laminated base material after lamination is controlled at a desired specific amt. in the range of 30W80wt.% to the liquid resin impregnated laminated base material. Moreover, the degree of curing of said laminated base material is brought to such an extent that the sheet-like coating substance is peelable without any 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-59168A JPH011538A (en) | 1988-03-12 | Continuous manufacturing method for electrical rigid laminates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-59168A JPH011538A (en) | 1988-03-12 | Continuous manufacturing method for electrical rigid laminates |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP102080A Division JPS5698136A (en) | 1980-01-08 | 1980-01-08 | Continuous manufacture of laminated substance |
Publications (3)
Publication Number | Publication Date |
---|---|
JPS641538A true JPS641538A (en) | 1989-01-05 |
JPH011538A JPH011538A (en) | 1989-01-05 |
JPH0375343B2 JPH0375343B2 (en) | 1991-11-29 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4998593A (en) * | 1989-03-31 | 1991-03-12 | Aisin Seiki Kabushiki Kaisha | Steering and brake controlling system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4998593A (en) * | 1989-03-31 | 1991-03-12 | Aisin Seiki Kabushiki Kaisha | Steering and brake controlling system |
Also Published As
Publication number | Publication date |
---|---|
JPH0375343B2 (en) | 1991-11-29 |
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