JPS54108876A - Manufacture of thermosetting resin plate - Google Patents

Manufacture of thermosetting resin plate

Info

Publication number
JPS54108876A
JPS54108876A JP1678378A JP1678378A JPS54108876A JP S54108876 A JPS54108876 A JP S54108876A JP 1678378 A JP1678378 A JP 1678378A JP 1678378 A JP1678378 A JP 1678378A JP S54108876 A JPS54108876 A JP S54108876A
Authority
JP
Japan
Prior art keywords
polypropylene
thermosetting resin
sheet
relief
manufacture
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
JP1678378A
Other languages
Japanese (ja)
Inventor
Takahisa Kamiyama
Toshiyuki Kitamura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1678378A priority Critical patent/JPS54108876A/en
Publication of JPS54108876A publication Critical patent/JPS54108876A/en
Pending 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • B32B2037/266—Cushioning layers
    • 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
    • B32B2305/07—Parts immersed or impregnated in a matrix
    • B32B2305/076—Prepregs
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE:To manufacture a thermosetting resin plate having a relief pattern which is exactly same to that of the surface of a prepreg sheet for molding, by placing a sheet of polypropylene on the prepreg sheet having relief surface pattern, and a rigid plate to the back of the prepreg, and hot-pressing the laminate. CONSTITUTION:A thermosetting resin prepreg sheet 2' having surface relief 3 is covered with a cushioning material 5 which is soft under the molding condition and consisting of a polypropylene; and a rigid plate 1 such as metal plate is placed to the reverse side of the prepreg sheet 2'. The laminate is hot-pressed between a pair of platens 6 and 7. The thickness of the polypropylene sheet should be sufficiently thick to buffer the effect of the height of the relief pattern to the platen. It varies with the softness, etc. of the polypropylene, however, it is pref. 0.6-2.0 mm.
JP1678378A 1978-02-15 1978-02-15 Manufacture of thermosetting resin plate Pending JPS54108876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1678378A JPS54108876A (en) 1978-02-15 1978-02-15 Manufacture of thermosetting resin plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1678378A JPS54108876A (en) 1978-02-15 1978-02-15 Manufacture of thermosetting resin plate

Publications (1)

Publication Number Publication Date
JPS54108876A true JPS54108876A (en) 1979-08-25

Family

ID=11925777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1678378A Pending JPS54108876A (en) 1978-02-15 1978-02-15 Manufacture of thermosetting resin plate

Country Status (1)

Country Link
JP (1) JPS54108876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2624669A (en) * 2022-11-25 2024-05-29 Bayerische Motoren Werke Ag Carbon fibre curing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2624669A (en) * 2022-11-25 2024-05-29 Bayerische Motoren Werke Ag Carbon fibre curing

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