CA842108A - Process and apparatus for parison extrusion - Google Patents

Process and apparatus for parison extrusion

Info

Publication number
CA842108A
CA842108A CA842108A CA842108DA CA842108A CA 842108 A CA842108 A CA 842108A CA 842108 A CA842108 A CA 842108A CA 842108D A CA842108D A CA 842108DA CA 842108 A CA842108 A CA 842108A
Authority
CA
Canada
Prior art keywords
parison extrusion
parison
extrusion
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
CA842108A
Inventor
B. Coast John
A. Hinz Gary
E. Waltman Robert
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.)
Ethyl Corp
Original Assignee
Ethyl Corp
Publication date
Application granted granted Critical
Publication of CA842108A publication Critical patent/CA842108A/en
Expired legal-status Critical Current

Links

CA842108A Process and apparatus for parison extrusion Expired CA842108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA842108T

Publications (1)

Publication Number Publication Date
CA842108A true CA842108A (en) 1970-05-19

Family

ID=36326310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA842108A Expired CA842108A (en) Process and apparatus for parison extrusion

Country Status (1)

Country Link
CA (1) CA842108A (en)

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