WO1996005055B1 - Films barrieres - Google Patents
Films barrieresInfo
- Publication number
- WO1996005055B1 WO1996005055B1 PCT/US1995/008664 US9508664W WO9605055B1 WO 1996005055 B1 WO1996005055 B1 WO 1996005055B1 US 9508664 W US9508664 W US 9508664W WO 9605055 B1 WO9605055 B1 WO 9605055B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- film
- heat sealable
- polymeric material
- ethylene
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title claims abstract 8
- 239000010410 layer Substances 0.000 claims abstract 18
- 239000000463 material Substances 0.000 claims abstract 9
- 239000002131 composite material Substances 0.000 claims abstract 6
- 239000002365 multiple layer Substances 0.000 claims abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052799 carbon Inorganic materials 0.000 claims abstract 3
- 229920000642 polymer Polymers 0.000 claims 4
- 229920000098 polyolefin Polymers 0.000 claims 4
- 239000004711 α-olefin Substances 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 150000008064 anhydrides Chemical class 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims 1
- 239000011449 brick Substances 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920005638 polyethylene monopolymer Polymers 0.000 claims 1
- 238000004381 surface treatment Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
Abstract
La présente invention concerne un film composite à plusieurs couches. Il se compose d'une couche constituée d'un film support polymère (12), d'une couche barrière (13) constituée d'une matière riche en carbone, adhérant à la couche support, et d'une couche thermo-soudable (14) constituée d'une matière polymère thermo-soudable traitée par gaz actif, laquelle matière polymère contient des unités monomères d'éthylène adhérant à la couche barrière (13) riche en carbone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU29686/95A AU2968695A (en) | 1994-08-16 | 1995-07-12 | Barrier films |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29102594A | 1994-08-16 | 1994-08-16 | |
| US08/291,025 | 1994-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1996005055A1 WO1996005055A1 (fr) | 1996-02-22 |
| WO1996005055B1 true WO1996005055B1 (fr) | 1996-03-21 |
Family
ID=23118515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1995/008664 WO1996005055A1 (fr) | 1994-08-16 | 1995-07-12 | Films barrieres |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU2968695A (fr) |
| WO (1) | WO1996005055A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2797433B1 (fr) * | 1999-08-13 | 2001-08-31 | Cebal | Tube ayant une jupe souple revetue exterieurement d'une couche barriere et procede de depot en continu de ladite couche |
| US6866926B1 (en) | 2000-05-09 | 2005-03-15 | Illinois Tool Works Inc. | Polymer lined sealing member for a container |
| KR100964349B1 (ko) * | 2002-02-07 | 2010-06-17 | 셀리그 실링 프로덕츠, 아이엔씨. | 용기 마개 |
| DE10252553B4 (de) * | 2002-11-08 | 2006-10-19 | Sig Combibloc Systems Gmbh | Kunststoffbeschichtetes Verbundmaterial für heißsiegelbare Packungen und Verfahren zu seiner Herstellung |
| FR2871446B1 (fr) * | 2004-06-11 | 2007-06-22 | Pechiney Capsules Soc Par Acti | Joints d'etancheite en materiau multicouche pour moyen de bouchage, typiquement pour une capsule de bouchage |
| SE528260C2 (sv) * | 2004-12-14 | 2006-10-03 | Tetra Laval Holdings & Finance | Förpackningslaminat samt förpackningsbehållare |
| US8715825B2 (en) | 2005-01-06 | 2014-05-06 | Selig Sealing Products, Inc. | Two-piece pull-tab sealing member with improved heat distribution for a container |
| EP1837288B2 (fr) | 2006-03-20 | 2017-05-31 | Selig Sealing Products, Inc. | Laminé pour la fermeture de récipients |
| CN101992888B (zh) * | 2009-08-21 | 2014-01-15 | 翁文桂 | 一种用于阻隔性包装的无金属箔的叠层材料 |
| CN104527180B (zh) * | 2015-01-08 | 2017-01-04 | 苏州鼎九新材料科技有限公司 | 一种聚酰胺五层共挤复合膜及其制备方法 |
| JP7404752B2 (ja) * | 2019-07-18 | 2023-12-26 | Ｔｏｐｐａｎホールディングス株式会社 | 高耐性包材用積層体 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3481041D1 (de) * | 1983-05-31 | 1990-02-22 | Idemitsu Petrochemical Co | Verfahren zum behandeln thermoplastischen kunststoffes. |
| US4756964A (en) * | 1986-09-29 | 1988-07-12 | The Dow Chemical Company | Barrier films having an amorphous carbon coating and methods of making |
| US4855183A (en) * | 1986-11-17 | 1989-08-08 | W. R. Grace & Co.-Conn. | Multiple-layer, cook-in film |
| US4853287A (en) * | 1987-10-19 | 1989-08-01 | W. R. Grace & Co. | Highly formable laminates |
| JPH0675955B2 (ja) * | 1988-07-30 | 1994-09-28 | 出光石油化学株式会社 | 樹脂積層体 |
| US5093194A (en) * | 1989-11-01 | 1992-03-03 | Mobil Oil Corporation | Oriented multilayer heat sealable packaging film |
| CA2040064C (fr) * | 1990-11-16 | 2000-06-13 | Gloria G. Toney | Pellicule de protection offrant une flexibilite accrue pour l'empaquetage de fromage |
| US5523136A (en) * | 1993-04-30 | 1996-06-04 | Cypress Packaging | Packaging film, packages and methods for using them |
-
1995
- 1995-07-12 WO PCT/US1995/008664 patent/WO1996005055A1/fr active Application Filing
- 1995-07-12 AU AU29686/95A patent/AU2968695A/en not_active Abandoned
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