MX9304129A - Pelicula de poliolefina de capas multiples biaxialmente orientada de encogimiento incrementado que se puede sellar con calor en ambos lados a bajas temperaturas. - Google Patents
Pelicula de poliolefina de capas multiples biaxialmente orientada de encogimiento incrementado que se puede sellar con calor en ambos lados a bajas temperaturas.Info
- Publication number
- MX9304129A MX9304129A MX9304129A MX9304129A MX9304129A MX 9304129 A MX9304129 A MX 9304129A MX 9304129 A MX9304129 A MX 9304129A MX 9304129 A MX9304129 A MX 9304129A MX 9304129 A MX9304129 A MX 9304129A
- Authority
- MX
- Mexico
- Prior art keywords
- percent
- low temperatures
- sealed
- heat
- polyolefin film
- Prior art date
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
- B32B27/06—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
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0028—Stretching, elongating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
- B32B2307/736—Shrinkable
-
- 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
- B32B2307/746—Slipping, anti-blocking, low friction
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Se describe una película de poliolefina de capas múltiples transparente, coextruida, que se puede sellar con calor a bajas temperaturas. Comprende una capa de base y por lo menos una capa superior aplicada en un lado. La película de capas múltiples tiene, a 120°C, un encogimiento longitudinal mayor que el 10 por ciento, preferiblemente de 15 a 35 por ciento, y un encogimiento transversal mayor que 10 por ciento, preferiblemente de 15 a 35 por ciento. La película de capas múltiples tiene, 90°C, un encogimiento longitudinal de cuando mucho 10 por ciento, preferiblemente de 8 a 3 por ciento, y un encogimiento transversal de cuando mucho 10 por ciento, preferiblemente de 8 a 2 por ciento. Las capas superiores tienen una temperatura de sellado mínimo de cuando mucho 124°C, preferiblemente de 75 a 110°C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4222740A DE4222740A1 (de) | 1992-07-10 | 1992-07-10 | Niedrig siegelnde, biaxial orientierte Polyolefin-Mehrschichtfolie mit hohem Schrumpf |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9304129A true MX9304129A (es) | 1994-01-31 |
Family
ID=6462947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9304129A MX9304129A (es) | 1992-07-10 | 1993-07-08 | Pelicula de poliolefina de capas multiples biaxialmente orientada de encogimiento incrementado que se puede sellar con calor en ambos lados a bajas temperaturas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5372882A (es) |
EP (1) | EP0578149B1 (es) |
JP (1) | JPH06166158A (es) |
CA (1) | CA2099932C (es) |
DE (2) | DE4222740A1 (es) |
ES (1) | ES2143482T3 (es) |
MX (1) | MX9304129A (es) |
ZA (1) | ZA934908B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6322883B1 (en) | 1994-07-15 | 2001-11-27 | Exxonmobil Oil Corporation | Uniaxially shrinkable biaxially oriented polypropylene film with HDPE skin |
DE4427862A1 (de) * | 1994-08-05 | 1996-02-08 | Hoechst Ag | Niedrig siegelnde, biaxial orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
ZA9510604B (en) | 1994-12-20 | 1996-07-03 | Kimberly Clark Co | Low gauge films and film/nonwoven laminates |
TW330217B (en) | 1994-12-20 | 1998-04-21 | Kimberly Clark Co | Low gauge films and film/nonwoven laminates |
US5741563A (en) * | 1995-09-18 | 1998-04-21 | Exxon Chemical Patents Inc. | Shrink films from propylene polymers |
IT1276952B1 (it) * | 1995-10-18 | 1997-11-03 | Grace W R & Co | Pellicola multi-strato termoretraibile e procedimento per la sua produzione |
DE19543679A1 (de) | 1995-11-23 | 1997-05-28 | Hoechst Trespaphan Gmbh | Niedrig siegelnde, biaxial orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
US5667902A (en) * | 1996-04-30 | 1997-09-16 | Mobil Oil Corporation | High moisture barrier polypropylene-based film |
WO1997044178A1 (en) * | 1996-05-20 | 1997-11-27 | Union Camp Corporation | Coextruded blown film and products made using the same |
US6210764B1 (en) * | 1996-08-29 | 2001-04-03 | Cryovac, Inc. | Film with substrate layer containing antiblocking agent |
US6045900A (en) | 1997-09-15 | 2000-04-04 | Kimberly-Clark Worldwide, Inc. | Breathable filled film laminate |
US6238767B1 (en) | 1997-09-15 | 2001-05-29 | Kimberly-Clark Worldwide, Inc. | Laminate having improved barrier properties |
US6271325B1 (en) * | 1999-05-17 | 2001-08-07 | Univation Technologies, Llc | Method of polymerization |
US6620897B1 (en) * | 1999-09-07 | 2003-09-16 | E. I. Du Pont De Nemours And Company | Heat-sealable polyolefins and articles made therefrom |
US6495266B1 (en) | 1999-11-12 | 2002-12-17 | Exxonmobil Oil Corporation | Films with improved blocking resistance and surface properties |
CA2393148A1 (en) * | 1999-12-30 | 2001-07-12 | Mobil Oil Corporation | Multi-layer oriented polypropylene films with modified core layer |
US20030211298A1 (en) * | 1999-12-30 | 2003-11-13 | Migliorini Robert A. | Multi-layer oriented polypropylene films with modified core |
US20020155267A1 (en) * | 2001-02-22 | 2002-10-24 | Bader Michael John | Multi-layer hermetically sealable film |
US7510758B2 (en) * | 2002-11-12 | 2009-03-31 | Kimberly-Clark Worldwide, Inc. | Breathable elastic multilayer film laminate and method of making a breathable elastic multilayer film laminate |
JP3977814B2 (ja) * | 2003-03-27 | 2007-09-19 | フタムラ化学株式会社 | 二軸延伸複層フィルム |
DK176248B1 (da) * | 2003-07-04 | 2007-04-23 | Bentle Products Ag | Fröbånd bestående af efter hinanden anbragte spiringselementer |
US7459521B2 (en) * | 2004-08-06 | 2008-12-02 | E.I. Dupont De Nemours And Company | Heat-sealable polyolefins and articles made therefrom |
ATE413268T1 (de) * | 2005-05-10 | 2008-11-15 | Treofan Germany Gmbh & Co Kg | Verfahren zum querverstrecken einer materialbahn |
JP2007152570A (ja) * | 2005-11-30 | 2007-06-21 | Asahi Kasei Life & Living Corp | 熱収縮性積層フィルム |
TW202037489A (zh) * | 2019-01-29 | 2020-10-16 | 日商東洋紡股份有限公司 | 聚丙烯系樹脂多層膜以及包裝體 |
CN110341273B (zh) * | 2019-08-09 | 2021-11-26 | 广东安德力新材料有限公司 | 一种聚烯烃热收缩膜及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6036388B2 (ja) * | 1979-07-13 | 1985-08-20 | 東洋紡績株式会社 | 密着性の良好な包装材料 |
CA1199567A (en) * | 1982-02-18 | 1986-01-21 | Walter B. Mueller | Linear polyethylene shrink films |
DE3814942A1 (de) * | 1988-05-03 | 1989-11-16 | Hoechst Ag | Heisssiegelfaehige schrumpffolie auf basis von polypropylen, verfahren zu ihrer herstellung und ihre verwendung fuer schrumpfetiketten |
DE3917652A1 (de) * | 1989-05-31 | 1990-12-06 | Hoechst Ag | Mehrschichtige transparente polyolefinfolie fuer die schrumpfetikettieranwendung |
DE4032588A1 (de) * | 1990-10-13 | 1992-04-16 | Hoechst Ag | Einseitig niedrig siegelnde, biaxial orientierte polyolefin-mehrschichtfolie fuer die metallisieranwendung |
DE4038935A1 (de) * | 1990-12-06 | 1992-06-11 | Hoechst Ag | Beidseitig siegelbare, biaxial orientierte polyolefinmehrschichtfolie mit erhoehtem schrumpf und verbesserten barriereeigenschaften |
-
1992
- 1992-07-10 DE DE4222740A patent/DE4222740A1/de not_active Withdrawn
-
1993
- 1993-07-02 DE DE59309924T patent/DE59309924D1/de not_active Expired - Fee Related
- 1993-07-02 ES ES93110599T patent/ES2143482T3/es not_active Expired - Lifetime
- 1993-07-02 EP EP19930110599 patent/EP0578149B1/de not_active Expired - Lifetime
- 1993-07-06 CA CA 2099932 patent/CA2099932C/en not_active Expired - Fee Related
- 1993-07-08 MX MX9304129A patent/MX9304129A/es not_active IP Right Cessation
- 1993-07-08 ZA ZA934908A patent/ZA934908B/xx unknown
- 1993-07-08 US US08/087,336 patent/US5372882A/en not_active Expired - Lifetime
- 1993-07-09 JP JP17058493A patent/JPH06166158A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0578149B1 (de) | 2000-01-12 |
CA2099932A1 (en) | 1994-01-11 |
DE59309924D1 (de) | 2000-02-17 |
DE4222740A1 (de) | 1994-01-13 |
EP0578149A1 (de) | 1994-01-12 |
ES2143482T3 (es) | 2000-05-16 |
JPH06166158A (ja) | 1994-06-14 |
US5372882A (en) | 1994-12-13 |
CA2099932C (en) | 2004-09-28 |
ZA934908B (en) | 1994-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
HC | Change of company name or juridical status |
Owner name: NOVOZYMES A/S |
|
MM | Annulment or lapse due to non-payment of fees |