JPS53129256A - Porous sheet - Google Patents

Porous sheet

Info

Publication number
JPS53129256A
JPS53129256A JP4491477A JP4491477A JPS53129256A JP S53129256 A JPS53129256 A JP S53129256A JP 4491477 A JP4491477 A JP 4491477A JP 4491477 A JP4491477 A JP 4491477A JP S53129256 A JPS53129256 A JP S53129256A
Authority
JP
Japan
Prior art keywords
porous sheet
fibers
powder
thermoplastic
pulp
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
JP4491477A
Other languages
Japanese (ja)
Inventor
Shoji Yokokoji
Kazuhisa Hoshino
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP4491477A priority Critical patent/JPS53129256A/en
Publication of JPS53129256A publication Critical patent/JPS53129256A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PURPOSE: A mixture of a thermoplastic resin powder and pulp-like fibers is heated to melt the fibers and bond the thermoplastic powder with each other thereby producing said porous sheets with light weight, high flexibility and firm adhesion.
COPYRIGHT: (C)1978,JPO&Japio
JP4491477A 1977-04-19 1977-04-19 Porous sheet Pending JPS53129256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4491477A JPS53129256A (en) 1977-04-19 1977-04-19 Porous sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4491477A JPS53129256A (en) 1977-04-19 1977-04-19 Porous sheet

Publications (1)

Publication Number Publication Date
JPS53129256A true JPS53129256A (en) 1978-11-11

Family

ID=12704717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4491477A Pending JPS53129256A (en) 1977-04-19 1977-04-19 Porous sheet

Country Status (1)

Country Link
JP (1) JPS53129256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442858A1 (en) * 1994-12-02 1996-06-05 Inst Verbundwerkstoffe Gmbh Prodn. of sandwich mouldings from fibre-reinforced thermoplastic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442858A1 (en) * 1994-12-02 1996-06-05 Inst Verbundwerkstoffe Gmbh Prodn. of sandwich mouldings from fibre-reinforced thermoplastic

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