SE407537B - Apparat for framstellning av en cellplastartikel av termoplast - Google Patents

Apparat for framstellning av en cellplastartikel av termoplast

Info

Publication number
SE407537B
SE407537B SE7500603A SE7500603A SE407537B SE 407537 B SE407537 B SE 407537B SE 7500603 A SE7500603 A SE 7500603A SE 7500603 A SE7500603 A SE 7500603A SE 407537 B SE407537 B SE 407537B
Authority
SE
Sweden
Prior art keywords
manufacture
plastic article
cell plastic
thermoplastic
thermoplastic cell
Prior art date
Application number
SE7500603A
Other languages
English (en)
Other versions
SE7500603L (sv
Inventor
T Shimano
K Orimo
S Yamamoto
M Azuma
Original Assignee
Furukawa Electric 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
Priority claimed from JP898574A external-priority patent/JPS5418707B2/ja
Priority claimed from JP1156374A external-priority patent/JPS5326245B2/ja
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of SE7500603L publication Critical patent/SE7500603L/
Publication of SE407537B publication Critical patent/SE407537B/sv

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
    • B29C44/3442—Mixing, kneading or conveying the foamable 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
    • 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
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
SE7500603A 1974-01-22 1975-01-20 Apparat for framstellning av en cellplastartikel av termoplast SE407537B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP898574A JPS5418707B2 (sv) 1974-01-22 1974-01-22
JP1156374A JPS5326245B2 (sv) 1973-02-05 1974-01-29

Publications (2)

Publication Number Publication Date
SE7500603L SE7500603L (sv) 1975-07-23
SE407537B true SE407537B (sv) 1979-04-02

Family

ID=26343623

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7500603A SE407537B (sv) 1974-01-22 1975-01-20 Apparat for framstellning av en cellplastartikel av termoplast

Country Status (1)

Country Link
SE (1) SE407537B (sv)

Also Published As

Publication number Publication date
SE7500603L (sv) 1975-07-23

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