DE69333637D1 - Laminierte Ethylenpolymerfolie zum Umhüllen - Google Patents
Laminierte Ethylenpolymerfolie zum UmhüllenInfo
- Publication number
- DE69333637D1 DE69333637D1 DE69333637T DE69333637T DE69333637D1 DE 69333637 D1 DE69333637 D1 DE 69333637D1 DE 69333637 T DE69333637 T DE 69333637T DE 69333637 T DE69333637 T DE 69333637T DE 69333637 D1 DE69333637 D1 DE 69333637D1
- Authority
- DE
- Germany
- Prior art keywords
- wrapping
- polymer film
- ethylene polymer
- laminated
- laminated ethylene
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
- Y10T428/2817—Heat sealable
- Y10T428/2826—Synthetic resin or polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19521392 | 1992-07-22 | ||
JP19521392 | 1992-07-22 | ||
JP8058493 | 1993-04-07 | ||
JP8058493 | 1993-04-07 | ||
JP15036893A JP3326873B2 (ja) | 1992-07-22 | 1993-06-22 | 包装用フィルム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69333637D1 true DE69333637D1 (de) | 2004-11-04 |
DE69333637T2 DE69333637T2 (de) | 2005-10-06 |
Family
ID=27303337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1993633637 Expired - Fee Related DE69333637T2 (de) | 1992-07-22 | 1993-07-19 | Laminierte Ethylenpolymerfolie zum Umhüllen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5460879A (de) |
EP (1) | EP0580377B1 (de) |
JP (1) | JP3326873B2 (de) |
KR (1) | KR100271073B1 (de) |
DE (1) | DE69333637T2 (de) |
ES (1) | ES2229205T3 (de) |
TW (1) | TW283122B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3326873B2 (ja) * | 1992-07-22 | 2002-09-24 | 住友化学工業株式会社 | 包装用フィルム |
US5462807A (en) * | 1993-08-20 | 1995-10-31 | Exxon Chemical Patents Inc. | Heat sealable films and articles |
GB9402430D0 (en) * | 1994-02-08 | 1994-03-30 | Du Pont Canada | Multilayer ethylene copolymer film |
ES2199966T3 (es) * | 1994-02-21 | 2004-03-01 | Basell Polyolefine Gmbh | Lamina de varias capas poliolefinica sellable, un procedimiento para su obtencion y su empleo. |
US5491019A (en) * | 1994-03-28 | 1996-02-13 | W. R. Grace & Co.-Conn. | Oxygen-permeable multilayer film |
US6060136A (en) | 1995-10-13 | 2000-05-09 | Cryovac, Inc. | High modulus oxygen-permeable multilayer film |
US5962092A (en) * | 1994-03-28 | 1999-10-05 | Cryovac, Inc. | Oxygen-permeable multilayer film containing antifog agent and package made therefrom |
US5614297A (en) * | 1994-05-19 | 1997-03-25 | Viskase Corporation | Polyolefin stretch film |
US6682825B1 (en) * | 1994-06-06 | 2004-01-27 | Cryovac, Inc. | Films having enhanced sealing characteristics and packages containing same |
EP0948432B1 (de) * | 1996-12-26 | 2001-07-18 | Dupont Canada Inc. | Folien mit verbesserten siegeleigenschaften |
KR100663677B1 (ko) * | 1997-11-25 | 2007-06-04 | 산젠 가꼬 가부시키가이샤 | 흐림방지성다층필름 |
WO2001070497A2 (en) * | 2000-03-17 | 2001-09-27 | Tredegar Film Products Corporation | Co-extruded bale wrap |
WO2006057378A1 (ja) * | 2004-11-29 | 2006-06-01 | Toray Advanced Film Co., Ltd. | ポリプロピレン系フィルムおよびその積層体 |
JP4746980B2 (ja) * | 2005-12-19 | 2011-08-10 | タカタ株式会社 | エアバッグ装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7903705A (pt) * | 1978-06-14 | 1980-02-05 | Sumitomo Chemical Co | Processo para producao de um copolimero de propileno,copolprocesso para producao de um copolimero de propileno,copolimero de propileno e pelicula de polipropileno de camadas imero de propileno e pelicula de polipropileno de camadas multiplas multiplas |
JPS5975908A (ja) * | 1982-10-25 | 1984-04-28 | Mitsui Petrochem Ind Ltd | エチレンとα−オレフインとの共重合体 |
JPS6124449A (ja) * | 1984-07-13 | 1986-02-03 | 住友化学工業株式会社 | 延伸複合ポリプロピレンフイルム |
JPH066649B2 (ja) * | 1985-04-19 | 1994-01-26 | 三井石油化学工業株式会社 | ポリエチレン組成物 |
JPS61248740A (ja) * | 1985-04-26 | 1986-11-06 | 住友化学工業株式会社 | ポリプロピレン多層フイルム |
JPH06104701B2 (ja) * | 1985-11-20 | 1994-12-21 | 三井石油化学工業株式会社 | プロピレン系ランダム共重合体およびそれからなる熱可塑性樹脂用耐衝撃性改善剤 |
JPH01166954A (ja) * | 1987-12-23 | 1989-06-30 | Idemitsu Petrochem Co Ltd | ポリオレフィン系樹脂積層体 |
JP2805841B2 (ja) * | 1988-06-08 | 1998-09-30 | 住友化学工業株式会社 | エチレン―α―オレフィン共重合体及びその製造方法 |
GB2221649B (en) * | 1988-08-11 | 1992-04-29 | Okura Industrial Co Ltd | Heat shrinkable composite film and packaging method using same |
EP0389611B1 (de) * | 1988-09-30 | 1997-06-04 | Exxon Chemical Patents Inc. | Lineare ethylen-copolymermischungen von copolymeren mit engen molekulargewichts- und kompositionsverteilungen |
EP0377121A3 (de) * | 1988-12-03 | 1992-03-25 | Showa Denko Kabushiki Kaisha | Medizinische Beutel |
US5089321A (en) * | 1991-01-10 | 1992-02-18 | The Dow Chemical Company | Multilayer polyolefinic film structures having improved heat seal characteristics |
MX9200724A (es) * | 1991-02-22 | 1993-05-01 | Exxon Chemical Patents Inc | Mezcla termosellable de polietileno o plastomero de muy baja densidad con polimeros a base de polipropileno y pelicula termosellable asi como articulos hechos con aquellas. |
JP3072529B2 (ja) * | 1991-02-26 | 2000-07-31 | 三菱樹脂株式会社 | ストレッチ包装用フィルム |
JP3326873B2 (ja) * | 1992-07-22 | 2002-09-24 | 住友化学工業株式会社 | 包装用フィルム |
-
1993
- 1993-06-22 JP JP15036893A patent/JP3326873B2/ja not_active Expired - Fee Related
- 1993-07-19 EP EP19930305628 patent/EP0580377B1/de not_active Expired - Lifetime
- 1993-07-19 ES ES93305628T patent/ES2229205T3/es not_active Expired - Lifetime
- 1993-07-19 DE DE1993633637 patent/DE69333637T2/de not_active Expired - Fee Related
- 1993-07-20 US US08/093,875 patent/US5460879A/en not_active Expired - Lifetime
- 1993-07-22 KR KR1019930013872A patent/KR100271073B1/ko not_active IP Right Cessation
- 1993-08-19 TW TW082106691A patent/TW283122B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP0580377B1 (de) | 2004-09-29 |
KR100271073B1 (ko) | 2000-12-01 |
TW283122B (de) | 1996-08-11 |
DE69333637T2 (de) | 2005-10-06 |
EP0580377A1 (de) | 1994-01-26 |
JPH06340045A (ja) | 1994-12-13 |
ES2229205T3 (es) | 2005-04-16 |
KR940005394A (ko) | 1994-03-21 |
US5460879A (en) | 1995-10-24 |
JP3326873B2 (ja) | 2002-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |