AR011885A1 - Una pelicula multicapa biaxialmente orientada y uniaxialmente termo-contraible y un metodo para producirla - Google Patents
Una pelicula multicapa biaxialmente orientada y uniaxialmente termo-contraible y un metodo para producirlaInfo
- Publication number
- AR011885A1 AR011885A1 ARP980100866A AR011885A1 AR 011885 A1 AR011885 A1 AR 011885A1 AR P980100866 A ARP980100866 A AR P980100866A AR 011885 A1 AR011885 A1 AR 011885A1
- Authority
- AR
- Argentina
- Prior art keywords
- polypropylene
- biaxially oriented
- density polyethylene
- uniaxially
- propylene
- 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
- B32B27/32—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
- 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
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of 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
- B32B27/18—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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
- B32B27/205—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents the fillers creating voids or cavities, e.g. by stretching
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/102—Oxide or hydroxide
-
- 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
- B32B2307/516—Oriented mono-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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/043—HDPE, i.e. high density polyethylene
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Una película biaxialmente orientada y uniaxialmente termo-contraíble, que tiene una capa de nucleo que contiene polipropileno y que comprende por lomenos 70% en peso de dicha pelcula mkulticapoa y por lo menos una capa externa que contienepoliolef ina adyacente a dicha capa de nucleo es preparadaorientando biaxialmente un co-extrudado y después orientando dicho co-extrudado estirandolo 10 a 40% en la direccion de la máquina. La capa denucleo contiene polipropilenoisotáctico y un modificador que reduce la cristalinidad del polipropileno incrementando las imperfecciones de cadena oreduciendo la isotacticidad del nucleo que contiene polipropileno. Tales modificadores pueden ser seleccionados delgrupo consistente en polipropilenoatáctico, polipropileno sindiotáctivo, copolímero de etileno-propileno, copolímero de propileno-buteno-1, terpolímero de etileno-propileno-buteno-1 ypolietileno lineal de baja densidad. La capa externa puedeser polietileno d e alta densidad en ambos lados o polietileno de alta densidad en un lado ypolipropileno isotáctico en el otro lado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/806,428 US6322883B1 (en) | 1994-07-15 | 1997-02-26 | Uniaxially shrinkable biaxially oriented polypropylene film with HDPE skin |
Publications (1)
Publication Number | Publication Date |
---|---|
AR011885A1 true AR011885A1 (es) | 2000-09-13 |
Family
ID=25194024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980100866 AR011885A1 (es) | 1997-02-26 | 1998-02-26 | Una pelicula multicapa biaxialmente orientada y uniaxialmente termo-contraible y un metodo para producirla |
Country Status (13)
Country | Link |
---|---|
US (1) | US6322883B1 (es) |
EP (1) | EP0963292A4 (es) |
JP (1) | JP2001513714A (es) |
KR (1) | KR20000075694A (es) |
CN (1) | CN1248198A (es) |
AR (1) | AR011885A1 (es) |
AU (1) | AU731354B2 (es) |
BR (1) | BR9807748A (es) |
CA (1) | CA2280975A1 (es) |
ID (1) | ID22209A (es) |
MY (1) | MY134605A (es) |
TW (1) | TW408150B (es) |
WO (1) | WO1998038041A1 (es) |
Families Citing this family (65)
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KR20010013586A (ko) * | 1997-06-10 | 2001-02-26 | 데니스 피. 산티니 | 일축 수축성 이축 배향된 폴리프로필렌 필름 및 담배 팩포장재로서 사용하기 위한 방법 |
US20030039826A1 (en) | 2000-03-20 | 2003-02-27 | Sun Edward I. | Conformable and die-cuttable biaxially oriented films and labelstocks |
US20030165601A1 (en) * | 2000-11-13 | 2003-09-04 | Mark Terry | Food processing method and apparatus |
US6706371B2 (en) * | 2000-12-11 | 2004-03-16 | Exxonmobil Oil Corporation | Film with edge trim |
US6531214B2 (en) | 2001-02-14 | 2003-03-11 | 3M Innovative Properties Company | Replacement for plasticized polyvinyl chloride |
US6531212B2 (en) | 2001-02-14 | 2003-03-11 | 3M Innovative Properties Company | Retroreflective article and method |
US6946193B1 (en) * | 2001-07-26 | 2005-09-20 | Applied Extrusion Technologies, Inc. | Biaxially oriented polyolefin slip films with improved flatness and adhesion properties |
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ES2379607T3 (es) | 2006-07-17 | 2012-04-27 | Avery Dennison Corporation | Película polímera multicapa asimétrica y etiqueta de la misma |
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US5691043A (en) * | 1994-07-15 | 1997-11-25 | Mobil Oil Corporation | Uniaxially shrinkable biaxially oriented polypropylene film and its method of preparation |
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-
1997
- 1997-02-26 US US08/806,428 patent/US6322883B1/en not_active Expired - Fee Related
-
1998
- 1998-02-24 WO PCT/US1998/003576 patent/WO1998038041A1/en not_active Application Discontinuation
- 1998-02-24 EP EP98907605A patent/EP0963292A4/en not_active Withdrawn
- 1998-02-24 CN CN98802772A patent/CN1248198A/zh active Pending
- 1998-02-24 ID ID990934A patent/ID22209A/id unknown
- 1998-02-24 BR BR9807748A patent/BR9807748A/pt unknown
- 1998-02-24 AU AU63368/98A patent/AU731354B2/en not_active Ceased
- 1998-02-24 JP JP53776998A patent/JP2001513714A/ja active Pending
- 1998-02-24 CA CA 2280975 patent/CA2280975A1/en not_active Abandoned
- 1998-02-24 KR KR1019997007761A patent/KR20000075694A/ko not_active Application Discontinuation
- 1998-02-26 MY MYPI98000860A patent/MY134605A/en unknown
- 1998-02-26 TW TW87102800A patent/TW408150B/zh active
- 1998-02-26 AR ARP980100866 patent/AR011885A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
TW408150B (en) | 2000-10-11 |
CA2280975A1 (en) | 1998-09-03 |
CN1248198A (zh) | 2000-03-22 |
JP2001513714A (ja) | 2001-09-04 |
EP0963292A1 (en) | 1999-12-15 |
US6322883B1 (en) | 2001-11-27 |
AU731354B2 (en) | 2001-03-29 |
BR9807748A (pt) | 2000-02-22 |
MY134605A (en) | 2007-12-31 |
ID22209A (id) | 1999-09-16 |
EP0963292A4 (en) | 2002-04-10 |
KR20000075694A (ko) | 2000-12-26 |
AU6336898A (en) | 1998-09-18 |
WO1998038041A1 (en) | 1998-09-03 |
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