ES2146584T3 - Pelicula de polipropileno y su procedimiento de preparacion. - Google Patents
Pelicula de polipropileno y su procedimiento de preparacion.Info
- Publication number
- ES2146584T3 ES2146584T3 ES92311415T ES92311415T ES2146584T3 ES 2146584 T3 ES2146584 T3 ES 2146584T3 ES 92311415 T ES92311415 T ES 92311415T ES 92311415 T ES92311415 T ES 92311415T ES 2146584 T3 ES2146584 T3 ES 2146584T3
- Authority
- ES
- Spain
- Prior art keywords
- film
- fatty acids
- ester
- polypropylene film
- thermoplastic resin
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/052—Forming heat-sealable coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
- B29C55/026—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets of preformed plates or sheets coated with a solution, a dispersion or a melt of thermoplastic material
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/054—Forming anti-misting or drip-proofing coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
- C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
-
- 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
- B32B2323/04—Polyethylene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
Abstract
SE PRESENTA UNA PELICULA TERMOPLASTICA QUE COMPRENDE UNA CAPA DE BASE DE UNA RESINA TERMOPLASTICA QUE COMPRENDE UNA PELICULA DE PROPILENO SELLABLE MEDIANTE CALOR ANTIVAHO EN DONDE EL AGENTE ANTIVAHO ES UN ESTER DE POLIGLICEROL O UN ESTER DE SORBITAN DE ACIDOS GRASOS. LA PELICULA RESULTANTE, QUE TIENE UNA BUENA CLARIDAD, CARACTERISTICAS DE RESISTENCIA AL VAHO PERSISTENTES Y EXCELENTE CAPACIDAD PARA SER SELLADO MEDIANTE CALOR, ES UTIL PARA ENVASAR ALIMENTOS REFRIGERADOS. LA INVENCION TAMBIEN SUMINISTRA UN PROCESO PARA FABRICAR LA PELICULA EN EL CUAL LA RESINA TERMOPLASTICA QUE CONTIENE POLIPROPILENO ES EXTRUDIDA EN FORMA DE LAMINA, DICHA LAMINA SE ORIENTA EN LA DIRECCION LONGITUDINAL PARA FORMAR UNA PELICULA MONOAXIALMENTE ORIENTADA, DICHA PELICULA CONTIENE DICHO ESTER DE POLIGLICEROL O DICHO ESTER DE SORBITAN DE ACIDOS GRASOS Y DICHO PELICULA SE ORIENTA EN LA DIRECCION TRANSVERSAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81316891A | 1991-12-24 | 1991-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2146584T3 true ES2146584T3 (es) | 2000-08-16 |
Family
ID=25211645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92311415T Expired - Lifetime ES2146584T3 (es) | 1991-12-24 | 1992-12-15 | Pelicula de polipropileno y su procedimiento de preparacion. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5302327A (es) |
EP (1) | EP0549234B1 (es) |
AT (1) | ATE193716T1 (es) |
CA (1) | CA2086166A1 (es) |
DE (1) | DE69231148D1 (es) |
DK (1) | DK0549234T3 (es) |
ES (1) | ES2146584T3 (es) |
GR (1) | GR3034217T3 (es) |
PT (1) | PT549234E (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4205555A1 (de) * | 1992-02-24 | 1993-08-26 | Hoechst Ag | Einseitig niedrig siegelnde, transparente polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung |
US6221191B1 (en) | 1996-06-07 | 2001-04-24 | Qpf, L.L.C. | Polyester-containing biaxially-oriented polypropylene films and method of making the same |
US5637366A (en) * | 1995-06-07 | 1997-06-10 | Qpf, Inc. (Delaware Corporation) | Polyester-containing biaxially-oriented polypropylene films and method of making the same |
US5885721A (en) * | 1996-10-03 | 1999-03-23 | Mobil Oil Corporation | Multilaminar high density polyethylene film with high biaxial orientation |
US6689857B1 (en) | 1996-10-03 | 2004-02-10 | Exxonmobil Oil Corporation | High density polyethylene film with high biaxial orientation |
US6764751B2 (en) | 1996-10-03 | 2004-07-20 | Exxonmobil Oil Corporation | Coated multilayer polyethylene film |
US6238785B1 (en) * | 1996-10-04 | 2001-05-29 | Oji-Yuka Synthetic Paper Co., Ltd. | Thermoplastic resin film with excellent printability |
JP3677928B2 (ja) * | 1997-03-26 | 2005-08-03 | 三菱化学株式会社 | プロピレン系樹脂製熱成形用シートの製造方法 |
US6312825B1 (en) * | 1998-09-21 | 2001-11-06 | Exxonmobil Oil Corporation | High barrier multi-layer film |
US6168826B1 (en) | 1998-12-23 | 2001-01-02 | Mobil Oil Corporation | Biaxially oriented polyethylene film with improved optics and sealability properties |
MXPA02010858A (es) * | 2000-05-04 | 2004-09-06 | Bale Fusion Ltd | Metodo y aparato para para formar un articulo y articulo formado a partir de los mismos. |
US6872458B1 (en) | 2001-02-16 | 2005-03-29 | Applied Extrusion Technologies, Inc. | Biaxally-oriented polypropylene films containing a non-crystallizable, amorphous polyester layer, and method of making the same |
GB0111508D0 (en) * | 2001-05-11 | 2001-07-04 | Ucb Sa | Packaging film |
US6838186B2 (en) | 2002-04-22 | 2005-01-04 | Polinas Plastic Of America, Inc. | Multilayer oriented antimicrobial and antifogging films |
US7378155B2 (en) * | 2003-03-25 | 2008-05-27 | Applied Extrusion Technologies, Inc. | Urethane based coating applied in-line for improved ink adhesion |
DE102004038980A1 (de) * | 2004-08-10 | 2006-02-23 | Cognis Deutschland Gmbh & Co. Kg | Antibeschlagmittel für Kunststoffe |
EP2252652B1 (en) | 2008-02-21 | 2015-09-30 | DuPont Teijin Films U.S. Limited Partnership | Silicate-containing antifog coatings |
DE102008026263A1 (de) | 2008-06-02 | 2009-12-03 | Emery Oleochemicals Gmbh | Antibeschlagmittel auf Basis von Polyglycerin und nativen Ölen |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022178A (en) * | 1960-01-11 | 1962-02-20 | Dow Chemical Co | Anti-fogging composition for polystyrene film and coated product |
BE615683A (es) * | 1961-03-29 | |||
US3658980A (en) * | 1968-09-23 | 1972-04-25 | Dow Chemical Co | Internal additive for controlled cohesion in polymerized olefin films |
US4118438A (en) * | 1975-11-06 | 1978-10-03 | Toyo Boseki Kabushiki Kaisha | Transparent non-blocking polypropylene film and its preparation |
JPS5555862A (en) * | 1978-10-18 | 1980-04-24 | Honshu Paper Co Ltd | Low temperature heat sealing two axes elongation polypropylene compound film and its preparation |
GB2055855A (en) * | 1979-08-07 | 1981-03-11 | Ici Ltd | Heat-treating polyolefin films |
US4341825A (en) * | 1980-02-25 | 1982-07-27 | Minnesota Mining And Manufacturing Company | Fog-resistant, heat-sealable film |
US4481324A (en) * | 1983-02-25 | 1984-11-06 | Glyco Inc. | Polyglycerol plastic lubricants |
JPS6183038A (ja) * | 1985-08-23 | 1986-04-26 | 大日本印刷株式会社 | 包装用共押出多層フイルム |
DE3532884A1 (de) * | 1985-09-14 | 1987-03-26 | Hoechst Ag | Verfahren zur herstellung einer biaxial orientierten polypropylenfolie |
JPS62220552A (ja) * | 1986-03-20 | 1987-09-28 | Miyoshi Oil & Fat Co Ltd | 防曇性合成樹脂フイルム組成物 |
US5112696A (en) * | 1989-07-20 | 1992-05-12 | E. I. Du Pont De Nemours And Company | Tough monolayer shrink film for products containing moisture |
AU6709490A (en) * | 1989-12-18 | 1991-06-20 | Mobil Oil Corporation | Polypropylene film and process for making same |
-
1992
- 1992-12-15 ES ES92311415T patent/ES2146584T3/es not_active Expired - Lifetime
- 1992-12-15 DE DE69231148T patent/DE69231148D1/de not_active Expired - Fee Related
- 1992-12-15 DK DK92311415T patent/DK0549234T3/da active
- 1992-12-15 PT PT92311415T patent/PT549234E/pt unknown
- 1992-12-15 EP EP92311415A patent/EP0549234B1/en not_active Expired - Lifetime
- 1992-12-15 AT AT92311415T patent/ATE193716T1/de not_active IP Right Cessation
- 1992-12-23 CA CA002086166A patent/CA2086166A1/en not_active Abandoned
-
1993
- 1993-05-17 US US08/062,031 patent/US5302327A/en not_active Expired - Fee Related
-
2000
- 2000-08-17 GR GR20000401902T patent/GR3034217T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2086166A1 (en) | 1993-06-25 |
EP0549234B1 (en) | 2000-06-07 |
PT549234E (pt) | 2000-09-29 |
GR3034217T3 (en) | 2000-12-29 |
DK0549234T3 (da) | 2000-10-09 |
EP0549234A1 (en) | 1993-06-30 |
US5302327A (en) | 1994-04-12 |
ATE193716T1 (de) | 2000-06-15 |
DE69231148D1 (de) | 2000-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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