CA851085A - Method of controlling contaminant buildup on extrusion dies used in casting thermoplastic sheeting - Google Patents

Method of controlling contaminant buildup on extrusion dies used in casting thermoplastic sheeting

Info

Publication number
CA851085A
CA851085A CA851085A CA851085DA CA851085A CA 851085 A CA851085 A CA 851085A CA 851085 A CA851085 A CA 851085A CA 851085D A CA851085D A CA 851085DA CA 851085 A CA851085 A CA 851085A
Authority
CA
Canada
Prior art keywords
extrusion dies
dies used
thermoplastic sheeting
contaminant buildup
casting thermoplastic
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
CA851085A
Inventor
W. Spencer Arthur
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Publication date
Application granted granted Critical
Publication of CA851085A publication Critical patent/CA851085A/en
Expired legal-status Critical Current

Links

CA851085A Method of controlling contaminant buildup on extrusion dies used in casting thermoplastic sheeting Expired CA851085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA851085T

Publications (1)

Publication Number Publication Date
CA851085A true CA851085A (en) 1970-09-08

Family

ID=36335229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA851085A Expired CA851085A (en) Method of controlling contaminant buildup on extrusion dies used in casting thermoplastic sheeting

Country Status (1)

Country Link
CA (1) CA851085A (en)

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