IT1243931B - Modified polymer film characterized by high oxygen barrier - Google Patents

Modified polymer film characterized by high oxygen barrier

Info

Publication number
IT1243931B
IT1243931B IT02219690A IT2219690A IT1243931B IT 1243931 B IT1243931 B IT 1243931B IT 02219690 A IT02219690 A IT 02219690A IT 2219690 A IT2219690 A IT 2219690A IT 1243931 B IT1243931 B IT 1243931B
Authority
IT
Italy
Prior art keywords
polymer film
oxygen barrier
high oxygen
film characterized
modified polymer
Prior art date
Application number
IT02219690A
Other languages
Italian (it)
Other versions
IT9022196A0 (en
IT9022196A1 (en
Inventor
Bruno Marcandalli
Ezio Martuscelli
Alberto Seves
Pier Paolo Buzio
Original Assignee
Consiglio Nazionale Ricerche
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
Application filed by Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to IT02219690A priority Critical patent/IT1243931B/en
Publication of IT9022196A0 publication Critical patent/IT9022196A0/en
Publication of IT9022196A1 publication Critical patent/IT9022196A1/en
Application granted granted Critical
Publication of IT1243931B publication Critical patent/IT1243931B/en

Links

Abstract

Modified polymer film characterized by high oxygen barrier, the said modification being effected by adding one or more amorphous glassy resins of low molecular weight to the base polymer in the molten state.
IT02219690A 1990-11-27 1990-11-27 Modified polymer film characterized by high oxygen barrier IT1243931B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02219690A IT1243931B (en) 1990-11-27 1990-11-27 Modified polymer film characterized by high oxygen barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02219690A IT1243931B (en) 1990-11-27 1990-11-27 Modified polymer film characterized by high oxygen barrier

Publications (3)

Publication Number Publication Date
IT9022196A0 IT9022196A0 (en) 1990-11-27
IT9022196A1 IT9022196A1 (en) 1992-05-28
IT1243931B true IT1243931B (en) 1994-06-28

Family

ID=11192903

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02219690A IT1243931B (en) 1990-11-27 1990-11-27 Modified polymer film characterized by high oxygen barrier

Country Status (1)

Country Link
IT (1) IT1243931B (en)

Also Published As

Publication number Publication date
IT9022196A0 (en) 1990-11-27
IT9022196A1 (en) 1992-05-28

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Legal Events

Date Code Title Description
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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961127