ES2091800T3 - Pelicula de polipropileno sellable por calor en un lado. - Google Patents
Pelicula de polipropileno sellable por calor en un lado.Info
- Publication number
- ES2091800T3 ES2091800T3 ES90308632T ES90308632T ES2091800T3 ES 2091800 T3 ES2091800 T3 ES 2091800T3 ES 90308632 T ES90308632 T ES 90308632T ES 90308632 T ES90308632 T ES 90308632T ES 2091800 T3 ES2091800 T3 ES 2091800T3
- Authority
- ES
- Spain
- Prior art keywords
- polypropylene film
- heat sealable
- sealable polypropylene
- sealing
- isotactic polypropylene
- 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 - Lifetime
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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
- B32B2310/0445—Treatment by energy or chemical effects using liquids, gas or steam using gas or flames
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
Landscapes
- Laminated Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
UN LAMINADO DE PELICULA DE POLIMERO TERMOSELLABLE, ORIENTADA, QUE TIENE UN NUCLEO DE POLIPROPILENO ISOTACTICO, UNA PRIMERA CAPA EXTERIOR DE POLIPROPILENO ISOTACTICO, CONTENIENDO UN AGENTE ANTIBLOQUEO, Y UNA SEGUNDA CAPA EXTERIOR, TERMOSELLABLE, CONTENIENDO UN AGENTE ANTIBLOQUEO Y UN ACEITE DE SILICONA QUE, EN SERVICIO, SE TRANSFIERE PARA PROPORCIONAR UN COEFICIENTE DE IMPORTANCIA DE REDUCCION DE FRICCION DEL MISMO SOBRE LAS SUPERFICIES EXPUESTAS DE AMBAS CAPAS (A) Y (C).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38944089A | 1989-08-04 | 1989-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091800T3 true ES2091800T3 (es) | 1996-11-16 |
Family
ID=23538277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90308632T Expired - Lifetime ES2091800T3 (es) | 1989-08-04 | 1990-08-06 | Pelicula de polipropileno sellable por calor en un lado. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0411968B1 (es) |
JP (1) | JP3112923B2 (es) |
KR (1) | KR0144668B1 (es) |
CA (2) | CA2022704C (es) |
DE (1) | DE69028587T2 (es) |
DK (1) | DK0411968T3 (es) |
ES (1) | ES2091800T3 (es) |
GR (1) | GR3021503T3 (es) |
HK (1) | HK1006691A1 (es) |
SG (1) | SG76456A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4956232A (en) * | 1988-12-27 | 1990-09-11 | Mobil Oil Corporation | Multi-layer heat-sealable polypropylene films |
DE4228812A1 (de) * | 1992-08-29 | 1994-03-03 | Hoechst Ag | Siegelbare Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE4308854A1 (de) * | 1993-03-19 | 1994-09-22 | Hoechst Ag | Siegelfähige orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE4310684A1 (de) * | 1993-04-01 | 1994-10-06 | Hoechst Ag | Siegelflähige orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
GB2296465A (en) * | 1994-12-23 | 1996-07-03 | Courtaulds Films | Films containing antiblock agents |
GB2307205A (en) * | 1995-11-15 | 1997-05-21 | Courtaulds Films | Polymeric films |
DE19652734A1 (de) * | 1996-12-18 | 1998-06-25 | Hoechst Trespaphan Gmbh | Beidseitig siegelfähige orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
JP4308944B2 (ja) * | 1998-09-17 | 2009-08-05 | 出光興産株式会社 | ポリプロピレン系多層フィルム |
EP2416961B1 (en) | 2009-04-10 | 2022-11-16 | Dow Global Technologies LLC | High performance sealable coextruded biaxially oriented polypropylene film |
GB2491575B (en) * | 2011-06-02 | 2013-11-27 | Innovia Films Ltd | Package |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1569313A1 (de) * | 1964-10-30 | 1970-07-09 | Du Pont | Folienartiger Schichtstoff und Verfahren zur Herstellung desselben |
CA1178414A (en) * | 1978-02-08 | 1984-11-27 | Toyo Boseki Kabushiki Kaisha (Trading Under The Name Of Toyobo Co., Ltd.) | Packaging material having excellent seal packaging property |
US4345005A (en) * | 1979-06-28 | 1982-08-17 | Mobil Oil Corporation | Oriented polypropylene film substrate and method of manufacture |
US4419411A (en) * | 1982-12-23 | 1983-12-06 | Mobil Oil Corporation | Multi-layer polypropylene film structure and method of forming same |
US4560614A (en) * | 1984-12-19 | 1985-12-24 | Mobil Oil Corporation | Non-blocking opaque film |
DE3631231A1 (de) * | 1986-09-13 | 1988-03-24 | Hoechst Ag | Bedruckbare und beidseitig siegelbare, biaxial orientierte opake polyolefin-mehrschichtfolie, ihre herstellung und ihre verwendung |
DE3735272A1 (de) * | 1986-10-22 | 1988-04-28 | Hoechst Ag | Siegelbare polypropylen-verpackungsfolie fuer gebindeverpackungen |
DE3701307A1 (de) * | 1987-01-17 | 1988-07-28 | Hoechst Ag | Mehrschichtfolie mit einem biaxial gestreckten polypropylenfilm |
-
1990
- 1990-08-03 CA CA002022704A patent/CA2022704C/en not_active Expired - Lifetime
- 1990-08-03 CA CA002315806A patent/CA2315806C/en not_active Expired - Lifetime
- 1990-08-04 KR KR1019900011969A patent/KR0144668B1/ko not_active IP Right Cessation
- 1990-08-04 JP JP02207487A patent/JP3112923B2/ja not_active Expired - Fee Related
- 1990-08-06 EP EP90308632A patent/EP0411968B1/en not_active Expired - Lifetime
- 1990-08-06 SG SG1996004059A patent/SG76456A1/en unknown
- 1990-08-06 ES ES90308632T patent/ES2091800T3/es not_active Expired - Lifetime
- 1990-08-06 DK DK90308632.0T patent/DK0411968T3/da active
- 1990-08-06 DE DE69028587T patent/DE69028587T2/de not_active Expired - Fee Related
-
1996
- 1996-10-30 GR GR960402872T patent/GR3021503T3/el unknown
-
1998
- 1998-06-22 HK HK98105988A patent/HK1006691A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2315806A1 (en) | 1991-02-05 |
GR3021503T3 (en) | 1997-01-31 |
JPH03173641A (ja) | 1991-07-26 |
EP0411968B1 (en) | 1996-09-18 |
DE69028587T2 (de) | 1997-01-30 |
DK0411968T3 (es) | 1997-03-03 |
HK1006691A1 (en) | 1999-03-12 |
CA2022704A1 (en) | 1991-02-05 |
DE69028587D1 (de) | 1996-10-24 |
KR910004351A (ko) | 1991-03-28 |
SG76456A1 (en) | 2000-11-21 |
CA2315806C (en) | 2004-10-26 |
EP0411968A1 (en) | 1991-02-06 |
CA2022704C (en) | 2001-03-20 |
JP3112923B2 (ja) | 2000-11-27 |
KR0144668B1 (ko) | 1998-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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