WO2006115585A3 - Permeable polypropylene film - Google Patents

Permeable polypropylene film Download PDF

Info

Publication number
WO2006115585A3
WO2006115585A3 PCT/US2006/007751 US2006007751W WO2006115585A3 WO 2006115585 A3 WO2006115585 A3 WO 2006115585A3 US 2006007751 W US2006007751 W US 2006007751W WO 2006115585 A3 WO2006115585 A3 WO 2006115585A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
film structure
beta
propylene
permeable
Prior art date
Application number
PCT/US2006/007751
Other languages
French (fr)
Other versions
WO2006115585A2 (en
Inventor
Dan-Cheng Kong
Etienne R H Lernous
Robert M Sheppard
Original Assignee
Exxonmobil Oil Corp
Dan-Cheng Kong
Etienne R H Lernous
Robert M Sheppard
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
Priority claimed from US11/114,671 external-priority patent/US20060024520A1/en
Application filed by Exxonmobil Oil Corp, Dan-Cheng Kong, Etienne R H Lernous, Robert M Sheppard filed Critical Exxonmobil Oil Corp
Priority to CA002605363A priority Critical patent/CA2605363A1/en
Priority to EP06721152A priority patent/EP1877250A2/en
Publication of WO2006115585A2 publication Critical patent/WO2006115585A2/en
Publication of WO2006115585A3 publication Critical patent/WO2006115585A3/en

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
    • B32B27/18—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
    • B32B27/06—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
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • B32B2250/03—3 layers
    • 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
    • B32B2274/00—Thermoplastic elastomer 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • 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
    • B32B2307/518—Oriented bi-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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2307/75—Printability
    • 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
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • 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
    • B32B2439/46—Bags
    • 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
    • B32B2439/70—Food packaging
    • 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
    • B32B2519/00—Labels, badges

Abstract

A permeable, propylene-containing film structure including a core layer containing a propylene polymer matrix that has been cavitated by a two- component cavitation system, wherein the first component of the two-component cavitation system is a beta-nucleating agent to produce the beta-crystalline form of polypropylene and the second component is a filler. The film structure also includes first and second thermoplastic skin layers on either side of the core layer, respectively. A method of manufacturing a permeable propylene-containing film structure, including: forming a melt containing a propylene polymer, a beta- nucleating agent and a filler; cooling the melt to form a film layer; and stretching the film layer. The film structure has a water vapor transmission rate greater than 300 g/m2/day and a Gurley air permeability less than 3,000 s/10 cc.
PCT/US2006/007751 2005-04-26 2006-03-03 Permeable polypropylene film WO2006115585A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002605363A CA2605363A1 (en) 2005-04-26 2006-03-03 Permeable polypropylene film
EP06721152A EP1877250A2 (en) 2005-04-26 2006-03-03 Permeable polypropylene film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/114,671 US20060024520A1 (en) 2004-08-02 2005-04-26 Permeable polypropylene film
US11/114,671 2005-04-26

Publications (2)

Publication Number Publication Date
WO2006115585A2 WO2006115585A2 (en) 2006-11-02
WO2006115585A3 true WO2006115585A3 (en) 2007-06-07

Family

ID=37215176

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/007751 WO2006115585A2 (en) 2005-04-26 2006-03-03 Permeable polypropylene film

Country Status (3)

Country Link
EP (1) EP1877250A2 (en)
CA (1) CA2605363A1 (en)
WO (1) WO2006115585A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010039376A1 (en) * 2008-10-02 2010-04-08 Exxonmobil Oil Corporation Film composition with controlled properties
WO2010039375A1 (en) * 2008-10-02 2010-04-08 Exxonmobil Oil Corporation Film composition with controlled properties
WO2011162882A1 (en) * 2010-06-25 2011-12-29 Exxonmobil Oil Corporation Multilayer polymeric film
BR112015009102A2 (en) * 2012-10-24 2017-07-04 Braskem Sa polymer composition
CN106457797B (en) * 2014-04-30 2020-01-07 泰格雷工业公司 Film for sheet-fed printing, sheet formed from such film, and label formed from such sheet

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194324A (en) * 1991-12-16 1993-03-16 Mobil Oil Corporation High gloss label face stock
US5231126A (en) * 1985-04-01 1993-07-27 Shi Guan Yi Beta-crystalline form of isotactic polypropylene and method for forming the same
US5443915A (en) * 1994-04-05 1995-08-22 Borden, Inc. Biaxially oriented polypropylene metallized white film for cold seal applications
US5681922A (en) * 1994-05-13 1997-10-28 Pcd Polymere Gesellschaft M.B.H. Process for increasing the proportion of the β-modification in polypropylene
EP0865913A1 (en) * 1997-03-18 1998-09-23 Hoechst Trespaphan GmbH Polymeric films
EP0865909A1 (en) * 1997-03-18 1998-09-23 Hoechst Trespaphan GmbH Labels
EP0865912A1 (en) * 1997-03-18 1998-09-23 Hoechst Trespaphan GmbH Polymeric films
EP1291380A1 (en) * 2000-06-02 2003-03-12 New Japan Chemical Co.,Ltd. Porous polypropylene film, process for producing the same, and absorbent article employing the film
WO2004101660A2 (en) * 2003-05-08 2004-11-25 Applied Extrusion Technologies, Inc. Methods of making thick, highly oriented, opaque, low-density, microporous polyolefin films and the films made thereby
WO2006031435A1 (en) * 2004-09-10 2006-03-23 Exxonmobil Oil Corporation Cavitated opaque polymer film and methods related thereto

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231126A (en) * 1985-04-01 1993-07-27 Shi Guan Yi Beta-crystalline form of isotactic polypropylene and method for forming the same
US5194324A (en) * 1991-12-16 1993-03-16 Mobil Oil Corporation High gloss label face stock
US5443915A (en) * 1994-04-05 1995-08-22 Borden, Inc. Biaxially oriented polypropylene metallized white film for cold seal applications
US5681922A (en) * 1994-05-13 1997-10-28 Pcd Polymere Gesellschaft M.B.H. Process for increasing the proportion of the β-modification in polypropylene
EP0865913A1 (en) * 1997-03-18 1998-09-23 Hoechst Trespaphan GmbH Polymeric films
EP0865909A1 (en) * 1997-03-18 1998-09-23 Hoechst Trespaphan GmbH Labels
EP0865912A1 (en) * 1997-03-18 1998-09-23 Hoechst Trespaphan GmbH Polymeric films
EP1291380A1 (en) * 2000-06-02 2003-03-12 New Japan Chemical Co.,Ltd. Porous polypropylene film, process for producing the same, and absorbent article employing the film
WO2004101660A2 (en) * 2003-05-08 2004-11-25 Applied Extrusion Technologies, Inc. Methods of making thick, highly oriented, opaque, low-density, microporous polyolefin films and the films made thereby
WO2006031435A1 (en) * 2004-09-10 2006-03-23 Exxonmobil Oil Corporation Cavitated opaque polymer film and methods related thereto

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOCIETY OF PLASTICS ENGINEERS: "?-Crystalline Polypropylene (BepolTM) and Oriented Film Applications", ANTEC 2002 PLASTICS: ANNUAL TECHNICAL CONFERENCE, VOLUME 3: SPECIAL AREAS, 2002, XP002337474, Retrieved from the Internet <URL:http://www.knovel.com/Knovel2/Toc.jsp?BookID=612> [retrieved on 20050721] *

Also Published As

Publication number Publication date
WO2006115585A2 (en) 2006-11-02
CA2605363A1 (en) 2006-11-02
EP1877250A2 (en) 2008-01-16

Similar Documents

Publication Publication Date Title
CN103213364B (en) Composite membrane for all-plastic lithium battery
CA2746593A1 (en) Highly durable porous pvdf film, method of producing the same, and washing method and filtering method using the same
WO2006073812A3 (en) Co-extruded film structures of polypropylene impact copolymer with other polymers
WO2010013801A1 (en) Microporous film and method for producing the same
WO2006115585A3 (en) Permeable polypropylene film
TW200501478A (en) Polyolefin microporous membrane
WO2010075018A3 (en) Multi-layered bags and methods of manufacturing the same
WO2017099179A1 (en) Polyolefin stretched porous film
EP3524278B1 (en) Stretchable film and article comprising same
CA2797570A1 (en) Packaging and method of making packaging
MX2014013722A (en) Asymmetrical multi-layered membrane for electroacoustic transducers.
WO2009132802A3 (en) Micro-porous multi-layer membrane film based on polypropylene for batteries with a cut-off function
TW200942877A (en) Mathod for producing retardation film
KR102283221B1 (en) Separation membrane, sheet channel material, and separation membrane element
WO2011130469A3 (en) Multi-layer, ethylene polymer-based films with novel polypropylene blend-based stiffening layer
EP1752284A4 (en) Hydrophilic porous film and multi-layered film comprising the same
WO2006011864A3 (en) Multi-layer polyolefin film
RU2011103455A (en) FILMS OBTAINED FROM THEIR PRODUCTS AND METHODS FOR PRODUCING THEM
WO2017155676A4 (en) Face films and pressure sensitive laminates for printing
SI1728624T1 (en) Multilayered films with optical effects and process for their manufacture
WO2010054371A1 (en) Multilayer films having breathable regions for use in broadcast fumigation
WO2013051018A3 (en) Polypropylene homo-polymer based layered film and laminate thereof
KR20170060746A (en) Food Packing Sheet and Manufacturing Method thereof
EP3356135B1 (en) Polyolefin based laminated structures with elastic properties
ATE500962T1 (en) MULTI-LAYER STRUCTURE AND METHOD FOR PRODUCING SAME

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2605363

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

WWE Wipo information: entry into national phase

Ref document number: 2006721152

Country of ref document: EP