CA547222A - Extrusion of polytetrafluoroethylene at temperatures above the normal melting point - Google Patents

Extrusion of polytetrafluoroethylene at temperatures above the normal melting point

Info

Publication number
CA547222A
CA547222A CA547222A CA547222DA CA547222A CA 547222 A CA547222 A CA 547222A CA 547222 A CA547222 A CA 547222A CA 547222D A CA547222D A CA 547222DA CA 547222 A CA547222 A CA 547222A
Authority
CA
Canada
Prior art keywords
polytetrafluoroethylene
extrusion
melting point
temperatures above
normal melting
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
CA547222A
Other languages
French (fr)
Inventor
P. Tordella 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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA547222A publication Critical patent/CA547222A/en
Expired legal-status Critical Current

Links

CA547222A Extrusion of polytetrafluoroethylene at temperatures above the normal melting point Expired CA547222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA547222T

Publications (1)

Publication Number Publication Date
CA547222A true CA547222A (en) 1957-10-08

Family

ID=35704426

Family Applications (1)

Application Number Title Priority Date Filing Date
CA547222A Expired CA547222A (en) Extrusion of polytetrafluoroethylene at temperatures above the normal melting point

Country Status (1)

Country Link
CA (1) CA547222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980965A (en) * 1958-02-28 1961-04-25 American Mach & Foundry Method of making plastic film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980965A (en) * 1958-02-28 1961-04-25 American Mach & Foundry Method of making plastic film

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