CA706305A - Device and method for pre-expanding granules of plastic material - Google Patents

Device and method for pre-expanding granules of plastic material

Info

Publication number
CA706305A
CA706305A CA706305A CA706305DA CA706305A CA 706305 A CA706305 A CA 706305A CA 706305 A CA706305 A CA 706305A CA 706305D A CA706305D A CA 706305DA CA 706305 A CA706305 A CA 706305A
Authority
CA
Canada
Prior art keywords
plastic material
expanding granules
granules
expanding
plastic
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
CA706305A
Inventor
Oxel Berton
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.)
Isoleringsaktiebolaget Wmb
Original Assignee
Isoleringsaktiebolaget Wmb
Publication date
Application granted granted Critical
Publication of CA706305A publication Critical patent/CA706305A/en
Expired legal-status Critical Current

Links

CA706305A Device and method for pre-expanding granules of plastic material Expired CA706305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA706305T

Publications (1)

Publication Number Publication Date
CA706305A true CA706305A (en) 1965-03-23

Family

ID=36019989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA706305A Expired CA706305A (en) Device and method for pre-expanding granules of plastic material

Country Status (1)

Country Link
CA (1) CA706305A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832430A (en) * 1967-12-12 1974-08-27 Saint Gobain Method for the expression of expandable granules of thermoplastic materials in particular polystyrene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832430A (en) * 1967-12-12 1974-08-27 Saint Gobain Method for the expression of expandable granules of thermoplastic materials in particular polystyrene

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