[go: up one dir, main page]

CA2874726A1 - Film a base de propylene a orientation monoaxiale, thermoscellable, ayant une dechirure directionnelle - Google Patents

Film a base de propylene a orientation monoaxiale, thermoscellable, ayant une dechirure directionnelle Download PDF

Info

Publication number
CA2874726A1
CA2874726A1 CA2874726A CA2874726A CA2874726A1 CA 2874726 A1 CA2874726 A1 CA 2874726A1 CA 2874726 A CA2874726 A CA 2874726A CA 2874726 A CA2874726 A CA 2874726A CA 2874726 A1 CA2874726 A1 CA 2874726A1
Authority
CA
Canada
Prior art keywords
film
layer
propylene
polyolefin
ethylene
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.)
Abandoned
Application number
CA2874726A
Other languages
English (en)
Inventor
Mark S. Lee
Harold E. Koehn
Emilio Coletta
Matthew H. Brown
Keunsuk P. Chang
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.)
Toray Plastics America Inc
Original Assignee
Toray Plastics America Inc
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 Toray Plastics America Inc filed Critical Toray Plastics America Inc
Publication of CA2874726A1 publication Critical patent/CA2874726A1/fr
Abandoned legal-status Critical Current

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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/14—Copolymers of propene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/16—Ethene-propene or ethene-propene-diene copolymers

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)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CA2874726A 2012-05-30 2012-05-30 Film a base de propylene a orientation monoaxiale, thermoscellable, ayant une dechirure directionnelle Abandoned CA2874726A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/040024 WO2013180710A1 (fr) 2012-05-30 2012-05-30 Film à base de propylène à orientation monoaxiale, thermoscellable, ayant une déchirure directionnelle

Publications (1)

Publication Number Publication Date
CA2874726A1 true CA2874726A1 (fr) 2013-12-05

Family

ID=49673758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2874726A Abandoned CA2874726A1 (fr) 2012-05-30 2012-05-30 Film a base de propylene a orientation monoaxiale, thermoscellable, ayant une dechirure directionnelle

Country Status (5)

Country Link
EP (1) EP2855149A4 (fr)
JP (1) JP2015527943A (fr)
CA (1) CA2874726A1 (fr)
MX (1) MX2014014612A (fr)
WO (1) WO2013180710A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2962953A1 (fr) * 2014-06-30 2016-01-06 Cargal Flexible Packaging Ltd. Sacs de polypropylène recyclable
JP6310563B2 (ja) * 2014-08-22 2018-04-11 三井化学株式会社 積層フィルムおよびそれを利用した包装袋、ならびに積層フィルムの製造方法
US20180111359A1 (en) * 2015-04-01 2018-04-26 Printpack Illinois, Inc. Multi-ply films for sterilization or pasteurization processes
MX2019003512A (es) 2016-09-28 2019-06-20 Printpack Illinois Inc Estructuras multicapa, empaques y metodos de esterilizacion.
WO2018063468A1 (fr) 2016-09-28 2018-04-05 Printpack Illinois, Inc. Structures multicouches soumises à des micro-ondes, emballages soumis à des micro-ondes et procédés de stérilisation
JP7778464B2 (ja) 2019-06-06 2025-12-02 Ｔｏｐｐａｎホールディングス株式会社 スタンディングパウチ
US20230135527A1 (en) * 2020-03-30 2023-05-04 Toyobo Co., Ltd. Polyolefin-based resin film
JP7745393B2 (ja) * 2020-10-07 2025-09-29 住友化学株式会社 固体組成物及びその製造方法
CN116215031B (zh) * 2022-12-16 2023-09-26 青岛振昌工贸有限公司 一种耐高温蒸煮复合膜及其制备方法及耐高温蒸煮袋

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1453621A (en) * 1972-11-10 1976-10-27 Toyo Seikan Kaisha Ltd Sterilised food packages
US6495266B1 (en) * 1999-11-12 2002-12-17 Exxonmobil Oil Corporation Films with improved blocking resistance and surface properties
US6773818B2 (en) * 2002-09-06 2004-08-10 Exxonmobil Oil Corporation Metallized, metallocene-catalyzed, polypropylene films
US7754814B2 (en) * 2005-05-16 2010-07-13 Fina Technology, Inc. Polypropylene materials and method of preparing polypropylene materials
WO2010019943A1 (fr) * 2008-08-15 2010-02-18 Toray Plastics (America), Inc. Film thermoscellable à base de propylène orienté monoaxialement, avec déchirure directionnelle
US8932726B2 (en) * 2010-07-29 2015-01-13 Toray Plastics (America), Inc. High barrier heat sealable film with linear tear properties
WO2013070187A1 (fr) * 2011-11-07 2013-05-16 Toray Plastics (America) , Inc Film à base de propylène à orientation monoaxiale thermoscellable comportant une déchirure directionnelle

Also Published As

Publication number Publication date
WO2013180710A1 (fr) 2013-12-05
JP2015527943A (ja) 2015-09-24
EP2855149A1 (fr) 2015-04-08
MX2014014612A (es) 2015-07-06
EP2855149A4 (fr) 2016-04-06

Similar Documents

Publication Publication Date Title
CA2733574C (fr) Film thermoscellable a base de propylene oriente monoaxialement, avec dechirure directionnelle
CA2803285C (fr) Film thermosoudable a proprietes de dechirement lineaire
US20120251749A1 (en) Heat sealable monoaxially oriented propylene-based film with directional tear
EP2195161B1 (fr) Film de polypropylène à orientation biaxiale présentant une grande résistance au thermocollage
CA2874726A1 (fr) Film a base de propylene a orientation monoaxiale, thermoscellable, ayant une dechirure directionnelle
US9676169B2 (en) Biaxially oriented high density polyethylene film with improved sealant layer
US9399318B2 (en) High barrier heat sealable film with linear tear properties
US9669591B2 (en) Heat sealable film with linear tear properties
US20120094042A1 (en) Heat sealable monoaxially oriented propylene-based film with directional tear
US20040146731A1 (en) Polypropylene film for use in cold seal cohesive applications
EP1864793A1 (fr) Film de polypropylène bi-orienté métallisé avec forte adhésion métallique
KR20230109154A (ko) 폴리올레핀계 수지 필름 및 그것을 사용한 적층체
KR20230105683A (ko) 폴리올레핀계 수지 필름 및 그것을 사용한 적층체
JP4893084B2 (ja) 積層ポリプロピレン系樹脂フィルム
JP2007021814A (ja) 容器のフタ材用積層ポリプロピレン系樹脂フイルム
JPH08283430A (ja) 耐寒性の良好なポリオレフィン系フイルム

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170427

FZDE Discontinued

Effective date: 20190530