AR017156A1 - Una pelicula multilaminar y un metodo para prepararla - Google Patents
Una pelicula multilaminar y un metodo para prepararlaInfo
- Publication number
- AR017156A1 AR017156A1 ARP980104810A AR017156A1 AR 017156 A1 AR017156 A1 AR 017156A1 AR P980104810 A ARP980104810 A AR P980104810A AR 017156 A1 AR017156 A1 AR 017156A1
- Authority
- AR
- Argentina
- Prior art keywords
- density polyethylene
- hdpe
- film
- substrate
- low density
- Prior art date
Links
Classifications
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- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- 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
-
- 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
- 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
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0616—VLDPE, i.e. very low density polyethylene
-
- 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
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0641—MDPE, i.e. medium density polyethylene
-
- 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
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
-
- 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
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
-
- 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
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
-
- 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
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- Y10T428/31504—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
-
- 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
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Se provee una película multilaminar de polietileno de alta densidad (HDPE) que tiene una alta orientacion biaxial. La película incluye un sustrato de HDPE,por lo menos una capa externa de un copolímero de propileno, y por lo menos una capa de un material promotor de adhesion dispuesta entre la capa externa y elsustrato de HDPE para producir eficientemente la adhesion entre las mismas. El promotor de adhesion es preferiblemente un material de polietileno que tiene unadensidad inferior a la del HDPE del sustrato. Los materiales promotores de adhesion preferidos incluyen polietileno de muy baja densidad (VLDPE), polietilenode alta presion y baja densidad (HP-LDPE), polietileno lineal de baja densidad (LLDPE), y polietileno de densidad media (MDPE). La película es altamenteorientada biaxialmente, siendo estirada en la direccion de la máquina en una relacion de 5:1 a 8:1, preferiblemente de 6:1 a 7:1, y estirada en la direcciontransversal en una relacion de 6:1 a 15:1, preferiblemente de 9:1 a 13:1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/940,261 US5885721A (en) | 1996-10-03 | 1997-09-30 | Multilaminar high density polyethylene film with high biaxial orientation |
Publications (1)
Publication Number | Publication Date |
---|---|
AR017156A1 true AR017156A1 (es) | 2001-08-22 |
Family
ID=25474518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980104810 AR017156A1 (es) | 1997-09-30 | 1998-09-25 | Una pelicula multilaminar y un metodo para prepararla |
Country Status (13)
Country | Link |
---|---|
US (1) | US5885721A (es) |
EP (1) | EP1037742B1 (es) |
KR (1) | KR20010024421A (es) |
CN (1) | CN1278764A (es) |
AR (1) | AR017156A1 (es) |
AU (1) | AU742326B2 (es) |
BR (1) | BR9812091A (es) |
CA (1) | CA2305391A1 (es) |
DE (1) | DE69827973T2 (es) |
ES (1) | ES2229531T3 (es) |
ID (1) | ID25886A (es) |
TW (1) | TW375579B (es) |
WO (1) | WO1999016617A1 (es) |
Families Citing this family (57)
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US6479137B1 (en) | 2000-05-09 | 2002-11-12 | Exxon Mobil Oil Corporation | Controlled directional tear laminates |
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DK0549234T3 (da) * | 1991-12-24 | 2000-10-09 | Mobil Oil Corp | Polypropylenfilm og fremgangsmåde til fremstilling deraf |
US5302442A (en) * | 1992-03-09 | 1994-04-12 | Mobil Oil Corporation | Heat sealable base films |
US5500283A (en) * | 1993-12-01 | 1996-03-19 | Mobil Oil Corporation | Coated hope film and its method of manufacture |
US5527608A (en) * | 1994-12-27 | 1996-06-18 | Mobil Oil Corporation | Oriented multilayer heat sealable packaging film capable of withstanding high altitude effects |
-
1997
- 1997-09-30 US US08/940,261 patent/US5885721A/en not_active Expired - Fee Related
-
1998
- 1998-08-20 WO PCT/US1998/017219 patent/WO1999016617A1/en active IP Right Grant
- 1998-08-20 BR BR9812091A patent/BR9812091A/pt unknown
- 1998-08-20 EP EP19980942131 patent/EP1037742B1/en not_active Expired - Lifetime
- 1998-08-20 ES ES98942131T patent/ES2229531T3/es not_active Expired - Lifetime
- 1998-08-20 ID ID20000789A patent/ID25886A/id unknown
- 1998-08-20 AU AU90250/98A patent/AU742326B2/en not_active Ceased
- 1998-08-20 KR KR1020007003669A patent/KR20010024421A/ko not_active Application Discontinuation
- 1998-08-20 DE DE1998627973 patent/DE69827973T2/de not_active Expired - Fee Related
- 1998-08-20 CA CA 2305391 patent/CA2305391A1/en not_active Abandoned
- 1998-08-20 CN CN98811126A patent/CN1278764A/zh active Pending
- 1998-09-25 AR ARP980104810 patent/AR017156A1/es unknown
- 1998-09-29 TW TW087116148A patent/TW375579B/zh active
Also Published As
Publication number | Publication date |
---|---|
DE69827973D1 (de) | 2005-01-05 |
AU9025098A (en) | 1999-04-23 |
ES2229531T3 (es) | 2005-04-16 |
WO1999016617A1 (en) | 1999-04-08 |
KR20010024421A (ko) | 2001-03-26 |
US5885721A (en) | 1999-03-23 |
AU742326B2 (en) | 2001-12-20 |
DE69827973T2 (de) | 2005-12-22 |
EP1037742B1 (en) | 2004-12-01 |
EP1037742A1 (en) | 2000-09-27 |
CN1278764A (zh) | 2001-01-03 |
CA2305391A1 (en) | 1999-04-08 |
EP1037742A4 (en) | 2002-09-11 |
ID25886A (id) | 2000-11-09 |
BR9812091A (pt) | 2001-12-18 |
TW375579B (en) | 1999-12-01 |
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