CN1014899B - 不等同双轴取向的高密度聚乙烯膜 - Google Patents

不等同双轴取向的高密度聚乙烯膜

Info

Publication number
CN1014899B
CN1014899B CN88106971A CN88106971A CN1014899B CN 1014899 B CN1014899 B CN 1014899B CN 88106971 A CN88106971 A CN 88106971A CN 88106971 A CN88106971 A CN 88106971A CN 1014899 B CN1014899 B CN 1014899B
Authority
CN
China
Prior art keywords
hdpe
film
weight
density polyethylene
heat sealable
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
Application number
CN88106971A
Other languages
English (en)
Chinese (zh)
Other versions
CN1032424A (zh
Inventor
陆邦嘉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Incomparable Oil Co
Original Assignee
Incomparable Oil Co
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 Incomparable Oil Co filed Critical Incomparable Oil Co
Publication of CN1032424A publication Critical patent/CN1032424A/zh
Publication of CN1014899B publication Critical patent/CN1014899B/zh
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • B29C55/026Shaping 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04Polymers of ethylene
    • B29K2023/06PE, i.e. polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037Other properties
    • B29K2995/0065Permeability to gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00Resin or rubber layer containing a blend of at least two different polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/31Heat sealable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/518Oriented bi-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/04Polyethylene
    • B32B2323/043HDPE, i.e. high density polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00Containers; Receptacles
    • B32B2439/70Food packaging
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised 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
    • C08J2323/04Homopolymers or copolymers of ethene
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • Y10T428/31913Monoolefin polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CN88106971A 1987-09-28 1988-09-28 不等同双轴取向的高密度聚乙烯膜 Expired CN1014899B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US101,894 1987-09-28
US07/101,894 US4870122A (en) 1987-09-28 1987-09-28 HdPE films with imbalanced biaxial orientation

Publications (2)

Publication Number Publication Date
CN1032424A CN1032424A (zh) 1989-04-19
CN1014899B true CN1014899B (zh) 1991-11-27

Family

ID=22287034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN88106971A Expired CN1014899B (zh) 1987-09-28 1988-09-28 不等同双轴取向的高密度聚乙烯膜

Country Status (12)

Country Link
US (1) US4870122A (enExample)
EP (1) EP0310290B1 (enExample)
JP (1) JP2573672B2 (enExample)
KR (1) KR960015092B1 (enExample)
CN (1) CN1014899B (enExample)
AT (1) ATE77398T1 (enExample)
AU (1) AU603702B2 (enExample)
CA (1) CA1312435C (enExample)
DE (1) DE3872140T2 (enExample)
ES (1) ES2032564T3 (enExample)
GR (1) GR3004943T3 (enExample)
PH (1) PH25026A (enExample)

Families Citing this family (55)

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US4880706A (en) * 1987-10-05 1989-11-14 Mobil Oil Corp. Biaxially oriented multilayer barrier films
JPH0759641B2 (ja) * 1987-12-28 1995-06-28 出光石油化学株式会社 ブテン−1重合体系フィルムおよびその積層フィルム
DE4041453A1 (de) * 1990-12-21 1992-06-25 Huels Troisdorf Formmasse und verfahren zum kalandrieren von folien auf basis von polyethylen
US5223346A (en) * 1991-10-23 1993-06-29 Mobil Oil Corporation Hdpe/polypropylene film laminates
US5194318A (en) * 1991-10-25 1993-03-16 Mobil Oil Corporation Multilayer film with metallized surface
US5302442A (en) * 1992-03-09 1994-04-12 Mobil Oil Corporation Heat sealable base films
US5346763A (en) * 1993-04-21 1994-09-13 Mobil Oil Corporation Multilayer film structure
WO1995006556A1 (en) * 1993-09-02 1995-03-09 Quantum Chemical Corporation Biaxially-oriented polypropylene film with improved gas barrier
US5500283A (en) * 1993-12-01 1996-03-19 Mobil Oil Corporation Coated hope film and its method of manufacture
CA2175833C (en) * 1993-12-01 2002-03-12 Michael John Bader Oriented hdpe films with skin layers
ZA949549B (en) * 1993-12-01 1996-05-30 Mobil Oil Corp Oriented HDPE films with skin layers
US5725962A (en) * 1993-12-01 1998-03-10 Mobil Oil Corporation Oriented HDPE films with metallized skin layer
US5698333A (en) * 1994-06-27 1997-12-16 Mobil Oil Corporation Multilayer film structures for use in the production of banknotes or the like
ZA955144B (en) * 1994-06-27 1996-12-23 Mobil Oil Corp Cross-laminated multilayer film structures for use in the production of banknotes or the like
US5935696A (en) * 1997-06-11 1999-08-10 Mobil Oil Corporation Multilayer film structures for use in the production of banknotes or the like
US5879028A (en) * 1998-04-23 1999-03-09 Mobil Oil Corporation Weakened oriented high density polyethylene film for multilayer security document lamination
US6294267B1 (en) 1994-06-27 2001-09-25 Exxonmobil Oil Corporation Core printed security documents
US6495231B2 (en) 1994-06-27 2002-12-17 Exxonmobil Oil Corporation Epoxy coated multilayer structure for use in the production of security documents
GB9416183D0 (en) * 1994-08-10 1994-09-28 Mobil Plastics Europ Inc Oriented HDPE laminates for easy direct onal opening and reclosable bags
US6419966B1 (en) * 1994-12-22 2002-07-16 Exxonmobil Chemical Patents Inc. Polyethylene articles with improved resistance to water vapor transmission
US20030199657A1 (en) * 1994-12-22 2003-10-23 Davis Donna Sue Polyethylene articles with improved resistance to water vapor transmission
US5527608A (en) * 1994-12-27 1996-06-18 Mobil Oil Corporation Oriented multilayer heat sealable packaging film capable of withstanding high altitude effects
US6764751B2 (en) 1996-10-03 2004-07-20 Exxonmobil Oil Corporation Coated multilayer polyethylene film
US6689857B1 (en) * 1996-10-03 2004-02-10 Exxonmobil Oil Corporation High density polyethylene film with high biaxial orientation
US5885721A (en) * 1996-10-03 1999-03-23 Mobil Oil Corporation Multilaminar high density polyethylene film with high biaxial orientation
US6017615A (en) * 1997-08-25 2000-01-25 Huntsman Polymers Corporation Film product comprising novel polyolefins
US6387529B1 (en) * 1997-12-24 2002-05-14 Exxon Mobil Oil Corporation Biaxially oriented HDPE multilayer film
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
US6391425B1 (en) * 1999-03-30 2002-05-21 Exxonmobil Oil Corporation Polyolefin film with embossed surface
WO2000074929A1 (en) * 1999-06-03 2000-12-14 Printpack Illinois, Inc. Machine direction oriented high molecular weight, high density polyethylene films with enhanced water vapor transmission properties
US6391411B1 (en) 1999-06-03 2002-05-21 Printpack Illinois, Inc. Machine direction oriented high molecular weight, high density polyethylene films with enhanced water vapor transmission properties
DE60003699T2 (de) 1999-08-04 2004-06-03 APPLIED EXTRUSION TECHNOLOGIES, INC., New Castle Holographischer transferfilm
AU2280801A (en) 1999-12-20 2001-07-03 Applied Extrusion Technologies, Inc. Holographic films
US6764752B2 (en) * 2000-07-13 2004-07-20 Toray Plastics (America), Inc. Biaxially oriented polypropylene metallized film for packaging
US6758000B2 (en) 2001-01-10 2004-07-06 Avery Dennison Corporation Livestock security tag assembly
US6756095B2 (en) 2001-01-10 2004-06-29 Avery Dennison Corporation Heat-sealable laminate
US6641914B2 (en) 2001-05-29 2003-11-04 Exxonmobil Oil Corporation HDPE label film
US6919113B2 (en) 2001-07-18 2005-07-19 Avery Dennison Corporation Multilayered film
US6773653B2 (en) 2001-10-05 2004-08-10 Avery Dennison Corporation In-mold labeling method
US6887923B2 (en) * 2002-12-11 2005-05-03 Equistar Chemicals, L.P. Processing aids for enhanced machine direction orientation rates and property enhancement of polyolefin films using hydrocarbon waxes
US8034461B2 (en) * 2005-02-09 2011-10-11 Equistar Chemicals, Lp Preparation of multilayer polyethylene thin films
CN103012912B (zh) 2005-12-29 2015-03-18 Omya国际股份公司 碳酸钙阻隔膜及其用途
CA2594472A1 (en) * 2007-07-23 2009-01-23 Nova Chemicals Corporation Multilayer barrier film
WO2009151963A1 (en) * 2008-05-28 2009-12-17 Alcan Packaging Flexible France Innerliner with cross-linked eva
CA2688092C (en) * 2009-12-10 2016-07-12 Nova Chemicals Corporation Multilayer film structure
KR101547801B1 (ko) * 2010-12-28 2015-08-26 아사히 가세이 이-매터리얼즈 가부시키가이샤 폴리올레핀계 다공질 막 및 그의 제조 방법
CA3152938A1 (en) 2019-10-23 2021-04-29 Nova Chemicals Corporation Biaxially oriented mdpe film
US20210379866A1 (en) 2020-05-29 2021-12-09 Inteplast Group Corporation Laminated film
CA3102574A1 (en) 2020-06-29 2021-12-29 Nova Chemicals Corporation Ethylene copolymer for biaxial orientation
EP4279273A4 (en) * 2021-01-18 2024-12-04 Fujimori Kogyo Co., Ltd. LAMINATED BODY AND PACKAGING BAG
EP4326554A1 (en) * 2021-04-19 2024-02-28 Nova Chemicals (International) S.A. Biaxially oriented film
MX2023011849A (es) * 2021-04-19 2023-10-19 Nova Chem Int Sa Pelicula orientada biaxialmente.
JP2024546064A (ja) * 2021-11-25 2024-12-17 ダウ グローバル テクノロジーズ エルエルシー 二軸配向ポリオレフィンフィルム
WO2024025675A1 (en) * 2022-07-27 2024-02-01 Jindal Films Americas Llc Pressure-sensitive-adhesive release film for oriented hdpe

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GB849389A (en) * 1957-10-09 1960-09-28 Phillips Petroleum Co Blend of microcrystalline wax and olefin polymer and method for production thereof
US3179720A (en) * 1962-10-22 1965-04-20 Hercules Powder Co Ltd Polyethylene blends
US3340328A (en) * 1962-12-13 1967-09-05 Continental Oil Co Blends of polyethylenes having improved properties
US3998914A (en) * 1972-02-01 1976-12-21 Du Pont Of Canada Limited Film from a blend of high density polyethylene and a low density ethylene polymer
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US3976612A (en) * 1972-11-30 1976-08-24 Idemitsu, Kosan Kabushiki-Kaisha (Idemitsu Kosan Co., Ltd.) Polyethylene composition
AU523866B2 (en) * 1978-04-18 1982-08-19 Du Pont Canada Inc. Manufacture of film
ATE19754T1 (de) * 1982-12-16 1986-05-15 Idemitsu Petrochemical Co Verpackungsbeutel.

Also Published As

Publication number Publication date
DE3872140D1 (de) 1992-07-23
KR960015092B1 (ko) 1996-10-24
AU603702B2 (en) 1990-11-22
JP2573672B2 (ja) 1997-01-22
EP0310290A1 (en) 1989-04-05
JPH01127316A (ja) 1989-05-19
PH25026A (en) 1991-01-28
GR3004943T3 (enExample) 1993-04-28
KR890005186A (ko) 1989-05-13
CA1312435C (en) 1993-01-12
ES2032564T3 (es) 1993-02-16
AU2280388A (en) 1989-04-06
ATE77398T1 (de) 1992-07-15
DE3872140T2 (de) 1992-12-03
EP0310290B1 (en) 1992-06-17
US4870122A (en) 1989-09-26
CN1032424A (zh) 1989-04-19

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Applicant after: MOBIL OIL Corp.

Applicant before: Incomparable oil Co.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT TO: MOBIL OIL CORP.

C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee