NZ238140A - Multiple layer polymeric film - Google Patents

Multiple layer polymeric film

Info

Publication number
NZ238140A
NZ238140A NZ23814088A NZ23814088A NZ238140A NZ 238140 A NZ238140 A NZ 238140A NZ 23814088 A NZ23814088 A NZ 23814088A NZ 23814088 A NZ23814088 A NZ 23814088A NZ 238140 A NZ238140 A NZ 238140A
Authority
NZ
New Zealand
Prior art keywords
polymeric film
multiple layer
layer polymeric
film
polymeric
Prior art date
Application number
NZ23814088A
Inventor
Robert John Blemberg
Original Assignee
American National Can Co
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
Priority claimed from US07/140,096 external-priority patent/US4944972A/en
Application filed by American National Can Co filed Critical American National Can Co
Publication of NZ238140A publication Critical patent/NZ238140A/en

Links

NZ23814088A 1987-12-31 1988-12-20 Multiple layer polymeric film NZ238140A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/140,096 US4944972A (en) 1987-12-31 1987-12-31 Coextrusion apparatus, methods, and related films and packages
NZ22741388A NZ227413A (en) 1987-12-31 1988-12-20 Method and apparatus for forming multilayer tube from a plurality of molten polymer streams

Publications (1)

Publication Number Publication Date
NZ238140A true NZ238140A (en) 1993-03-26

Family

ID=26650834

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ23814088A NZ238140A (en) 1987-12-31 1988-12-20 Multiple layer polymeric film

Country Status (1)

Country Link
NZ (1) NZ238140A (en)

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