JPS5239662B2 - - Google Patents

Info

Publication number
JPS5239662B2
JPS5239662B2 JP49017313A JP1731374A JPS5239662B2 JP S5239662 B2 JPS5239662 B2 JP S5239662B2 JP 49017313 A JP49017313 A JP 49017313A JP 1731374 A JP1731374 A JP 1731374A JP S5239662 B2 JPS5239662 B2 JP S5239662B2
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.)
Expired
Application number
JP49017313A
Other languages
Japanese (ja)
Other versions
JPS50110463A (en
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
Priority to JP49017313A priority Critical patent/JPS5239662B2/ja
Priority to GB5110/75A priority patent/GB1490912A/en
Priority to US05/548,924 priority patent/US4028449A/en
Priority to DE2505820A priority patent/DE2505820C3/en
Priority to FR7504359A priority patent/FR2260598B1/fr
Priority to CA220,026A priority patent/CA1065550A/en
Publication of JPS50110463A publication Critical patent/JPS50110463A/ja
Publication of JPS5239662B2 publication Critical patent/JPS5239662B2/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Metal Rolling (AREA)
JP49017313A 1974-02-13 1974-02-13 Expired JPS5239662B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP49017313A JPS5239662B2 (en) 1974-02-13 1974-02-13
GB5110/75A GB1490912A (en) 1974-02-13 1975-02-06 Process for preparing a highly expanded vinyl chloride copolymer foam product
US05/548,924 US4028449A (en) 1974-02-13 1975-02-11 Process for preparing a highly expanded polyvinyl chloride foam product
DE2505820A DE2505820C3 (en) 1974-02-13 1975-02-12 Process for making a highly expanded polyvinyl chloride foam product
FR7504359A FR2260598B1 (en) 1974-02-13 1975-02-12
CA220,026A CA1065550A (en) 1974-02-13 1975-02-13 Process for preparing a highly expanded polyvinyl chloride foam product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49017313A JPS5239662B2 (en) 1974-02-13 1974-02-13

Publications (2)

Publication Number Publication Date
JPS50110463A JPS50110463A (en) 1975-08-30
JPS5239662B2 true JPS5239662B2 (en) 1977-10-06

Family

ID=11940508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49017313A Expired JPS5239662B2 (en) 1974-02-13 1974-02-13

Country Status (1)

Country Link
JP (1) JPS5239662B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318665A (en) * 1976-08-05 1978-02-21 Mitsubishi Monsanto Chem Expandable polyvinyl chloride compound

Also Published As

Publication number Publication date
JPS50110463A (en) 1975-08-30

Similar Documents

Publication Publication Date Title
FR2267778B1 (en)
FR2258350A1 (en)
DK55575A (en)
JPS5239662B2 (en)
JPS50120237A (en)
JPS50129128A (en)
JPS50111744U (en)
AR198841Q (en)
JPS50107300U (en)
JPS50105990U (en)
JPS50104604A (en)
JPS50103988U (en)
JPS50134022U (en)
JPS50134046A (en)
CS171589B1 (en)
CH575130A5 (en)
BG26378A3 (en)
CH578234A5 (en)
CH577886A5 (en)
CH577817A5 (en)
CH576647A5 (en)
CH576591A5 (en)
CH576268A5 (en)
CH575605A5 (en)
BG26532A3 (en)