AU6923274A - Moulding of plastics foams - Google Patents

Moulding of plastics foams

Info

Publication number
AU6923274A
AU6923274A AU69232/74A AU6923274A AU6923274A AU 6923274 A AU6923274 A AU 6923274A AU 69232/74 A AU69232/74 A AU 69232/74A AU 6923274 A AU6923274 A AU 6923274A AU 6923274 A AU6923274 A AU 6923274A
Authority
AU
Australia
Prior art keywords
moulding
plastics foams
foams
plastics
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.)
Expired
Application number
AU69232/74A
Other versions
AU483721B2 (en
Inventor
Ernest Marjolain John
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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Application granted granted Critical
Publication of AU483721B2 publication Critical patent/AU483721B2/en
Publication of AU6923274A publication Critical patent/AU6923274A/en
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
    • B29C44/58—Moulds
    • B29C44/586—Moulds with a cavity increasing in size during foaming
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Road Signs Or Road Markings (AREA)
  • Electrotherapy Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AU69232/74A 1973-05-29 1974-05-22 Moulding of plastics foams Expired AU483721B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2543073A GB1425612A (en) 1973-05-29 1973-05-29 Moulding of plastics foam
GBGB25430/73 1973-05-29

Publications (2)

Publication Number Publication Date
AU483721B2 AU483721B2 (en) 1975-11-27
AU6923274A true AU6923274A (en) 1975-11-27

Family

ID=

Also Published As

Publication number Publication date
BR7404347D0 (en) 1975-01-21
ES426706A1 (en) 1977-01-01
BE815707A (en) 1974-09-16
FR2231503B1 (en) 1976-12-24
NL7406809A (en) 1974-12-03
CA1021118A (en) 1977-11-22
NO140461C (en) 1979-09-05
CH582056A5 (en) 1976-11-30
ZM8074A1 (en) 1974-12-20
DK288874A (en) 1975-01-20
IT1037060B (en) 1979-11-10
FR2231503A1 (en) 1974-12-27
SE7407047L (en) 1974-12-02
GB1425612A (en) 1976-02-18
NO140461B (en) 1979-05-28
JPS5022064A (en) 1975-03-08
DE2426212A1 (en) 1974-12-19
NO741847L (en) 1974-12-02
ZA743202B (en) 1975-05-28
AR199346A1 (en) 1974-08-23
IE39398B1 (en) 1978-09-27
IE39398L (en) 1974-11-29
SE402067B (en) 1978-06-19
FI162074A (en) 1974-11-30

Similar Documents

Publication Publication Date Title
CA1014117A (en) Plastics carrier-bag
CA1031481A (en) Polycarbonate moulding compounds
CA1014874A (en) Blow molded article of manufacture
AU499174B2 (en) Configured plastic product
CA1034326A (en) Plastic molding process
CA997562A (en) Moulding of glass objects
CA1029515A (en) Injection molding of rubber compounds
CA1002250A (en) Foamable polycarbonate resin
CA1033494A (en) Thermoplastic moulding compositions
CA1028461A (en) Injection moulding apparatus
AU483721B2 (en) Moulding of plastics foams
AU470569B2 (en) Plastics moulding
AU6923274A (en) Moulding of plastics foams
CA1035108A (en) Equipment for injection moulding of plastic materials
AU499809B2 (en) Shaped cellular resin articles
JPS5565212A (en) Manufacture of inorganiccorganic plastics
AU471638B2 (en) Moulding plastics materials
AU479830B2 (en) Injection molding of rubber compounds
AU482315B2 (en) Process forthe production of foam plastics
ZA74403B (en) Production of plastics
CA1021125A (en) Moulding of synthetic plastics sheet material
AU478355B2 (en) Moulding process
AU7670674A (en) Process forthe production of foam plastics
AU7521874A (en) Process forthe production of foam plastics
AU489405B2 (en) Polycarbonate moulding compounds