JPS57501317A - - Google Patents

Info

Publication number
JPS57501317A
JPS57501317A JP56502707A JP50270781A JPS57501317A JP S57501317 A JPS57501317 A JP S57501317A JP 56502707 A JP56502707 A JP 56502707A JP 50270781 A JP50270781 A JP 50270781A JP S57501317 A JPS57501317 A JP S57501317A
Authority
JP
Japan
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
JP56502707A
Other versions
JPS6219285B2 (ja
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 filed Critical
Publication of JPS57501317A publication Critical patent/JPS57501317A/ja
Publication of JPS6219285B2 publication Critical patent/JPS6219285B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/421—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum by plastizising the material into a shot cavity and injecting using a plunger
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/66—Processes of reshaping and reforming
JP56502707A 1980-08-07 1981-08-05 Expired JPS6219285B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/176,041 US4323528A (en) 1980-08-07 1980-08-07 Method and apparatus for making large size, low density, elongated thermoplastic cellular bodies

Publications (2)

Publication Number Publication Date
JPS57501317A true JPS57501317A (ja) 1982-07-29
JPS6219285B2 JPS6219285B2 (ja) 1987-04-27

Family

ID=22642740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56502707A Expired JPS6219285B2 (ja) 1980-08-07 1981-08-05

Country Status (10)

Country Link
US (1) US4323528A (ja)
EP (1) EP0059192B1 (ja)
JP (1) JPS6219285B2 (ja)
AU (1) AU550791B2 (ja)
BE (1) BE891815A (ja)
CA (1) CA1168011A (ja)
DE (1) DE3152243T1 (ja)
GB (1) GB2091161B (ja)
NL (1) NL192328C (ja)
WO (1) WO1982000440A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63260416A (ja) * 1986-04-15 1988-10-27 Japan Styrene Paper Co Ltd 発泡成形体の製造方法

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* Cited by examiner, † Cited by third party
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Also Published As

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EP0059192A4 (en) 1984-10-11
CA1168011A (en) 1984-05-29
US4323528A (en) 1982-04-06
NL192328C (nl) 1997-06-04
WO1982000440A1 (en) 1982-02-18
JPS6219285B2 (ja) 1987-04-27
EP0059192A1 (en) 1982-09-08
NL192328B (nl) 1997-02-03
EP0059192B1 (en) 1987-11-04
BE891815A (fr) 1982-05-17
DE3152243T1 (de) 1982-12-02
GB2091161B (en) 1984-04-11
GB2091161A (en) 1982-07-28
AU550791B2 (en) 1986-04-10
NL8120298A (nl) 1982-07-01
AU7457981A (en) 1982-03-02
DE3152243C2 (ja) 1992-07-09

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