BR9812091A - Pelìcula de polietileno dé altadensidade, multilaminar, com alta orientaçãobiaxial - Google Patents

Pelìcula de polietileno dé altadensidade, multilaminar, com alta orientaçãobiaxial

Info

Publication number
BR9812091A
BR9812091A BR9812091A BR9812091A BR9812091A BR 9812091 A BR9812091 A BR 9812091A BR 9812091 A BR9812091 A BR 9812091A BR 9812091 A BR9812091 A BR 9812091A BR 9812091 A BR9812091 A BR 9812091A
Authority
BR
Brazil
Prior art keywords
density polyethylene
film
hdpe
adhesion
multilaminate
Prior art date
Application number
BR9812091A
Other languages
English (en)
Inventor
Su Tien-Kuei
Robert Victor Poirier
Original Assignee
Mobil Oil Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of BR9812091A publication Critical patent/BR9812091A/pt

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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

"PELìCULA DE POLIETILENO Dé ALTADENSIDADE, MULTILAMINAR, COM ALTA ORIENTAçãOBIAXIAL". A presente invenção refere-se a uma película depolietileno de alta densidade multilaminar (HDPE) apresentandoalta orientação biaxial. A película inclui um substrato de HDPE,pelo menos uma camada externa de copolímero de propileno, epelo menos uma camada de um material promotor de adesãoposicionado entre a camada externa e o substrato de HDPE, paraeficientemente mediar a adesão entre eles. O promotor de adesãoé de preferência um material de adesão tendo uma densidademenor do que a do material base de HDPE. Materiais de promotorde adesão preferidos incluem polietileno de densidade muito baixa(VLDPE), polietileno de densidade baixa de elevada pressão(HP-LDPE), polietileno de baixa densidade linear (LLDPE), epolietileno de média densidade (MDPE). A película é altamenteorientada biaxialmente, sendo estirada na direção da máquina a umgrau de 5:1 a 8:1, preferivelmente de 6:1 a 7:1, e estirado, nadireção transversal, multilaminar a um grau de 6:1 a 15:1,preferivelmente de 9:1 a 13:1.
BR9812091A 1997-09-30 1998-08-20 Pelìcula de polietileno dé altadensidade, multilaminar, com alta orientaçãobiaxial BR9812091A (pt)

Applications Claiming Priority (2)

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
PCT/US1998/017219 WO1999016617A1 (en) 1997-09-30 1998-08-20 Multilaminar high density polyethylene film with high biaxial orientation

Publications (1)

Publication Number Publication Date
BR9812091A true BR9812091A (pt) 2001-12-18

Family

ID=25474518

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812091A BR9812091A (pt) 1997-09-30 1998-08-20 Pelìcula de polietileno dé altadensidade, multilaminar, com alta orientaçãobiaxial

Country Status (13)

Country Link
US (1) US5885721A (pt)
EP (1) EP1037742B1 (pt)
KR (1) KR20010024421A (pt)
CN (1) CN1278764A (pt)
AR (1) AR017156A1 (pt)
AU (1) AU742326B2 (pt)
BR (1) BR9812091A (pt)
CA (1) CA2305391A1 (pt)
DE (1) DE69827973T2 (pt)
ES (1) ES2229531T3 (pt)
ID (1) ID25886A (pt)
TW (1) TW375579B (pt)
WO (1) WO1999016617A1 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764751B2 (en) * 1996-10-03 2004-07-20 Exxonmobil Oil Corporation Coated multilayer polyethylene film
ES2219009T3 (es) * 1998-05-15 2004-11-16 Exxonmobil Oil Corporation Pelicula de polietileno biorientada con una elevada velocidad de transmision de vapor de agua.
US6534166B1 (en) * 1998-05-15 2003-03-18 Exxonmobil Oil Corporation Bioriented polyethylene film with a high water vapor transmission rate
US6228505B1 (en) * 1998-05-15 2001-05-08 Mobil Oil Corporation Medium density polyethylene film having unidirectional tear
US6168826B1 (en) * 1998-12-23 2001-01-02 Mobil Oil Corporation Biaxially oriented polyethylene film with improved optics and sealability properties
EP1157068A1 (en) * 1999-05-12 2001-11-28 Exxonmobil Oil Corporation Method for producing improved opaque polymeric films
US6517664B1 (en) 2000-01-10 2003-02-11 Process Resources Corporation Techniques for labeling of plastic, glass or metal containers or surfaces with polymeric labels
US6723431B2 (en) 2000-01-24 2004-04-20 Exxonmobil Oil Corporation Multilayer metallized polyolefin film
US6479137B1 (en) 2000-05-09 2002-11-12 Exxon Mobil Oil Corporation Controlled directional tear laminates
DE50114798D1 (de) * 2000-12-06 2009-05-07 Treofan Germany Gmbh & Co Kg Etikettenfolie mit verbesserter haftfähigkeit
US6828013B2 (en) 2000-12-11 2004-12-07 Exxonmobil Oil Corporation Porous biaxially oriented high density polyethylene film with hydrophilic properties
US6706371B2 (en) * 2000-12-11 2004-03-16 Exxonmobil Oil Corporation Film with edge trim
US6706342B2 (en) * 2001-02-21 2004-03-16 Exxonmobil Oil Corporation Polymeric labels
US6709718B2 (en) 2001-04-10 2004-03-23 Exxonmobil Oil Corporation Porous plasma treated sheet material
US6641914B2 (en) 2001-05-29 2003-11-04 Exxonmobil Oil Corporation HDPE label film
US6649279B2 (en) 2001-05-30 2003-11-18 Exxonmobil Oil Corporation Monoweb metallized film suitable for direct surface printing
US6824864B2 (en) 2001-10-23 2004-11-30 Exxonmobil Oil Corporation Multi-layer, white cavitated bioriented polyethylene film with a high water vapor transmission rate
CN1708399A (zh) * 2002-03-26 2005-12-14 栗田工业株式会社 包装材料、柔软性容器、柔软性容器的形成方法、向柔软性容器封入液体的方法及液体
US6893722B2 (en) * 2002-04-29 2005-05-17 Exxonmobil Oil Corporation Cationic, amino-functional, adhesion-promoting polymer for curable inks and other plastic film coatings, and plastic film comprising such polymer
US7195818B2 (en) * 2002-05-01 2007-03-27 Exxonmobil Oil Corporation Sealable multi-layer opaque film
US20030211350A1 (en) * 2002-05-10 2003-11-13 Migliorini Robert A. Multilayer heat sealable polyolefin film comprising skin layer and transition layer of differing melting points
KR101186268B1 (ko) 2002-06-26 2012-09-27 애버리 데니슨 코포레이션 폴리프로필렌/올레핀 탄성체 혼합물을 포함하는 배향된 필름
US20040105994A1 (en) * 2002-12-03 2004-06-03 Pang-Chia Lu Thermoplastic film structures with a low melting point outer layer
US6946203B1 (en) * 2002-12-31 2005-09-20 Exxon Mobil Oil Corporation Multilayer polyolefin substrate with low density core and stiff outer layers
US20040180162A1 (en) * 2003-03-14 2004-09-16 Gringoire Bruno R.L. Reduced blocking metallized film
US20060018845A1 (en) * 2004-07-23 2006-01-26 Edelstein Janette S Tooth whitening
US20060029824A1 (en) * 2004-08-04 2006-02-09 Gringoire Bruno R Heat-sealable polymeric films
US20060046005A1 (en) * 2004-08-24 2006-03-02 Mcgee Dennis E Coating for polymeric labels
US20060121259A1 (en) * 2004-12-02 2006-06-08 Williams David R White polymeric film with improved machinability and reduced dusting
CN104385747A (zh) * 2004-12-07 2015-03-04 纳幕尔杜邦公司 多层复合膜及由其制备的制品
US8142893B2 (en) * 2005-05-31 2012-03-27 Exxonmobil Oil Corporation Polymeric films
US7550400B2 (en) * 2005-08-02 2009-06-23 Exxonmobil Chemical Patents Inc. Multiple layer nonwoven fabric structures
US20070036909A1 (en) * 2005-08-09 2007-02-15 Shifang Luo Processes for producing oriented polymeric films provided with UV-active coatings
US7473439B2 (en) * 2005-08-15 2009-01-06 Exxonmobil Oil Corporation Coated polymeric films and coating solutions for use with polymeric films
CN101466543B (zh) 2006-06-14 2014-03-19 艾利丹尼森公司 可顺应和可冲切的轴向定向的标签原料和标签及制备方法
WO2007149900A2 (en) * 2006-06-20 2007-12-27 Avery Dennison Corporation Multilayered polymeric film for hot melt adhesive labeling and label stock and label thereof
EP2097335A1 (en) * 2006-12-01 2009-09-09 Innovia Films Limited Film
US8124243B2 (en) * 2007-03-23 2012-02-28 Exxonmobil Oil Corporation Films for use in high strength bags
JP5579394B2 (ja) * 2009-01-30 2014-08-27 株式会社ユポ・コーポレーション インモールド成形用ラベル
BR112012005433B1 (pt) * 2009-09-11 2021-03-02 Tetra Laval Holdings & Finance Sa filme polimérico, termomecanicamente estável, selável por calor, laminado de embalagem, recipiente de embalagem para líquidos, e, método para a fabricação do filme polimérico
CN102218875B (zh) * 2011-03-31 2014-05-28 常州市嘉鹏塑料制品有限公司 防粘连医用复合薄膜
US9676532B2 (en) 2012-08-15 2017-06-13 Avery Dennison Corporation Packaging reclosure label for high alcohol content products
US20140335334A1 (en) * 2013-05-08 2014-11-13 Alpha Optical Co., Ltd Protective film
CN105835485A (zh) * 2013-11-28 2016-08-10 潍坊博源新型防水材料有限公司 一种延伸性能高的聚乙烯丙纶防水卷材
AU2015270854B2 (en) 2014-06-02 2018-08-02 Avery Dennison Corporation Films with enhanced scuff resistance, clarity, and conformability
WO2015195331A1 (en) * 2014-06-18 2015-12-23 Dow Global Technologies Llc Polyolefin based film with enhanced twist retention properties
US10357940B2 (en) 2014-08-07 2019-07-23 Dow Global Technologies Llc Multilayer metallized cast film and packaging made therefrom
CA2973184C (en) * 2014-12-16 2022-04-12 Nova Chemicals Corporation Mdo multilayer film
WO2017044342A1 (en) 2015-09-10 2017-03-16 Dow Quimica Mexicana S.A.De C.V. Multilayer films, and articles made therefrom
CN105818506A (zh) * 2016-03-18 2016-08-03 安徽三联泵业股份有限公司 一种泵用收缩塑料薄膜
KR101884227B1 (ko) 2016-10-31 2018-08-01 (주)유니온화학 고강도 폴리에틸렌 플랫얀을 사용한 농업용 직조필름
AU2018408611A1 (en) * 2018-02-09 2020-08-27 Jindal Films Americas Llc Polyethylene film compositions, laminates, and methods for making the same
CN109130416B (zh) * 2018-07-11 2020-05-05 汪培杰 一种聚乙烯流延膜及其制备工艺
CA3114550A1 (en) 2018-10-13 2020-04-16 Constantia Pirk Gmbh & Co. Kg Recyclable pe packaging film with improved stiffness
KR20220068251A (ko) * 2019-10-23 2022-05-25 노바 케미컬즈 (인터내셔널) 소시에테 아노님 2축 배향 mdpe 필름
EP4151677A1 (en) 2021-09-21 2023-03-22 Borealis AG Biaxially oriented film
KR102648996B1 (ko) 2023-06-09 2024-03-19 제이케이머티리얼즈(주) 내열성 및 투명성이 개선된 이축연신 고밀도 폴리에틸렌 필름 및 이의 제조방법

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1287527A (en) * 1970-04-21 1972-08-31 Ici Ltd Polyolefine films
DK150793C (da) * 1982-03-26 1988-01-04 Rasmussen Polymer Dev Rpd Fremgangsmaade og apparat til fremstilling af et ark- eller baneformet plastmateriale med stor styrke
US4652409A (en) * 1983-09-06 1987-03-24 Bakelite Xylonite Limited Web-stretching process
US4650721A (en) * 1983-12-23 1987-03-17 Mobil Oil Corporation Polypropylene barrier film and method of forming same
US4626397A (en) * 1984-10-29 1986-12-02 Union Camp Corporation Method for controlled orientation of extruded resins
US4564559A (en) * 1984-12-28 1986-01-14 Mobil Oil Corporation Oriented multi-layer heat sealable film
US4565739A (en) * 1984-12-28 1986-01-21 Mobil Oil Corporation Oriented multi-layer heat sealable film
US4680207A (en) * 1986-07-23 1987-07-14 C-I-L Inc. Thermoplastic sack
US5171815A (en) * 1986-10-22 1992-12-15 University Of Pittsburgh Method for producing doubly oriented polymers
US5411805A (en) * 1986-10-22 1995-05-02 University Of Pittsburgh Of The Commonwealth System Of Higher Education Triaxially oriented polymer membrane
US5049347A (en) * 1988-11-22 1991-09-17 The University Of Pittsburgh Method for producing doubly oriented polymers
IN167421B (pt) * 1987-01-16 1990-10-27 Rasmussen O B
US4797235A (en) * 1987-04-16 1989-01-10 W. R. Grace & Co. Process for enhanced orientation of polymeric films
JPS63273651A (ja) * 1987-04-30 1988-11-10 Toa Nenryo Kogyo Kk 超高分子量ポリエチレン微多孔膜の製造方法
JPS6467326A (en) * 1987-09-09 1989-03-14 Toa Nenryo Kogyo Kk Manufacture of crosslinking oriented polyethylene film
US4916025A (en) * 1987-09-28 1990-04-10 Mobil Oil Corporation HDPE films with imbalanced biaxial orientation
US4870122A (en) * 1987-09-28 1989-09-26 Mobil Oil Corporation HdPE films with imbalanced biaxial orientation
US5006378A (en) * 1987-11-13 1991-04-09 Toa Neryo Kogyo Kabushiki Kaisha Polyethylene composite film
US5106545A (en) * 1987-12-21 1992-04-21 W. R. Grace & Co.-Conn. Oriented polymeric films and process for enhanced orientation of polymeric films
JPH02196626A (ja) * 1989-01-26 1990-08-03 Chisso Corp 圧延フィルムまたはシートの製造方法
GB8914703D0 (en) * 1989-06-27 1989-08-16 Dow Europ Sa Bioriented film
US5223346A (en) * 1991-10-23 1993-06-29 Mobil Oil Corporation Hdpe/polypropylene film laminates
ATE193716T1 (de) * 1991-12-24 2000-06-15 Mobil Oil Corp Polypropylenfilm und verfahren zur herstellung
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

Also Published As

Publication number Publication date
EP1037742B1 (en) 2004-12-01
ID25886A (id) 2000-11-09
CN1278764A (zh) 2001-01-03
ES2229531T3 (es) 2005-04-16
EP1037742A1 (en) 2000-09-27
TW375579B (en) 1999-12-01
AU9025098A (en) 1999-04-23
EP1037742A4 (en) 2002-09-11
US5885721A (en) 1999-03-23
DE69827973T2 (de) 2005-12-22
WO1999016617A1 (en) 1999-04-08
CA2305391A1 (en) 1999-04-08
DE69827973D1 (de) 2005-01-05
AR017156A1 (es) 2001-08-22
AU742326B2 (en) 2001-12-20
KR20010024421A (ko) 2001-03-26

Similar Documents

Publication Publication Date Title
BR9812091A (pt) Pelìcula de polietileno dé altadensidade, multilaminar, com alta orientaçãobiaxial
CA2092016A1 (en) Multilayer stretch/shrink film
ES2100298T3 (es) Estratificados de peliculas a base de polietileno de alta densidad y polipropileno.
AU655103B2 (en) Multilayer stretch/shrink film
DE3884111D1 (de) Amorphes Nylon enthaltender mehrschichtiger Film.
AU3814189A (en) Improved very low density polyethylene film from blends
GT199500015A (es) Pelicula de capas multiples permeable al oxigeno, proceso para hacer la misma, proceso de empaque utilizando la misma y producto empacado que comprende la misma.
CA2231449A1 (en) Novel pouches for packaging flowable materials
DK0875372T3 (da) Polyolefinstrechfilm
ES2180978T3 (es) Film de alto modulo.
ES2121234T3 (es) Pelicula polimerica.
BR9814475A (pt) Pelìcula de multicamadas de hdpe para embalagem
BR9912958A (pt) Pelìcula de polietileno de média densidade com dilaceramento unidirecional
CA2280910A1 (en) Pouches for packaging flowable materials
SE9400428D0 (sv) Mehrschichtige, selbsthaftende Oberflächenschutzfolie
ATE195282T1 (de) Mehrschichtiger verpackungsfilm
DE3586000D1 (de) Waermeschrumpfbares mehrschichtiges verpackungsmaterial.
IL108682A (en) Tube for the storage and distribution of a flavoured or scented product which contains water
KR930019790A (ko) 커버링된 감압성, 자가-접착성 캐리어(Covered, pressure-sensitive, self-adhesive carriers) 및 이의 제조방법
CA2190335A1 (en) Biaxially oriented multilayered polyolefin films
CO5021237A1 (es) Material de empaque decorado en tinta para impresion, en particular para empaques asepticos
BR9707386A (pt) Filme com múltiplas camadas permeável ao oxigênio de alto módulo processo de acondicionamento usando o mesmo e produto acondicionado compreendendo o mesmo

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES.