JPS5359756A - Manufacture of polyethylene foam - Google Patents

Manufacture of polyethylene foam

Info

Publication number
JPS5359756A
JPS5359756A JP13571776A JP13571776A JPS5359756A JP S5359756 A JPS5359756 A JP S5359756A JP 13571776 A JP13571776 A JP 13571776A JP 13571776 A JP13571776 A JP 13571776A JP S5359756 A JPS5359756 A JP S5359756A
Authority
JP
Japan
Prior art keywords
manufacture
polyethylene foam
foam
polyethylene
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
JP13571776A
Other languages
Japanese (ja)
Inventor
Fumihiko Oda
Takao Kadokura
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP13571776A priority Critical patent/JPS5359756A/en
Publication of JPS5359756A publication Critical patent/JPS5359756A/en
Pending 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92685—Density, e.g. per unit length or area
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
JP13571776A 1976-11-11 1976-11-11 Manufacture of polyethylene foam Pending JPS5359756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13571776A JPS5359756A (en) 1976-11-11 1976-11-11 Manufacture of polyethylene foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13571776A JPS5359756A (en) 1976-11-11 1976-11-11 Manufacture of polyethylene foam

Publications (1)

Publication Number Publication Date
JPS5359756A true JPS5359756A (en) 1978-05-29

Family

ID=15158227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13571776A Pending JPS5359756A (en) 1976-11-11 1976-11-11 Manufacture of polyethylene foam

Country Status (1)

Country Link
JP (1) JPS5359756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6264835A (en) * 1985-07-11 1987-03-23 ベ−リンガ−　インゲルハイム　コマンデイツト　ゲゼルシヤフト Nucleating agent for manufacturing direct foaming type thermoplastic foam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6264835A (en) * 1985-07-11 1987-03-23 ベ−リンガ−　インゲルハイム　コマンデイツト　ゲゼルシヤフト Nucleating agent for manufacturing direct foaming type thermoplastic foam

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