IT1243931B - Modified polymer film characterized by high oxygen barrier - Google Patents
Modified polymer film characterized by high oxygen barrierInfo
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 230000004888 barrier function Effects 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 229920006254 polymer film Polymers 0.000 title abstract 2
- 229920005601 base polymer Polymers 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
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.
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) |
-
1990
- 1990-11-27 IT IT02219690A patent/IT1243931B/en active IP Right Grant
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 |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961127 |