KR101693057B1 - 다층 열수축성 필름 - Google Patents

다층 열수축성 필름 Download PDF

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Publication number
KR101693057B1
KR101693057B1 KR1020117013686A KR20117013686A KR101693057B1 KR 101693057 B1 KR101693057 B1 KR 101693057B1 KR 1020117013686 A KR1020117013686 A KR 1020117013686A KR 20117013686 A KR20117013686 A KR 20117013686A KR 101693057 B1 KR101693057 B1 KR 101693057B1
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KR
South Korea
Prior art keywords
copolymer
weight
film
layer
propylene
Prior art date
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KR1020117013686A
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English (en)
Korean (ko)
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KR20110098911A (ko
Inventor
미켈레 그라찌
잠파올로 펠레가티
파올로 바시
Original Assignee
바셀 폴리올레핀 이탈리아 에스.알.엘
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Publication of KR20110098911A publication Critical patent/KR20110098911A/ko
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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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—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
    • 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
    • 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
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • 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
    • B32B2307/72—Density
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
KR1020117013686A 2008-12-16 2009-11-04 다층 열수축성 필름 Active KR101693057B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP08171769.6 2008-12-16
EP08171769 2008-12-16
US20465909P 2009-01-09 2009-01-09
US61/204,659 2009-01-09
PCT/EP2009/064623 WO2010069668A1 (en) 2008-12-16 2009-11-04 Multilayer thermoshrinkable films

Publications (2)

Publication Number Publication Date
KR20110098911A KR20110098911A (ko) 2011-09-02
KR101693057B1 true KR101693057B1 (ko) 2017-01-04

Family

ID=41531792

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117013686A Active KR101693057B1 (ko) 2008-12-16 2009-11-04 다층 열수축성 필름

Country Status (7)

Country Link
US (1) US20110225933A1 (enExample)
EP (1) EP2358532B1 (enExample)
JP (1) JP5422000B2 (enExample)
KR (1) KR101693057B1 (enExample)
CN (1) CN102256788B (enExample)
BR (1) BRPI0922660B1 (enExample)
WO (1) WO2010069668A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013005308B1 (pt) * 2010-09-06 2020-02-04 Basell Poliolefine Italia Srl composições de poliolefina e filmes ou folhas mono ou multicamadas
EP2648910B1 (en) * 2010-12-09 2018-08-08 Basell Poliolefine Italia S.r.l. Permeable polymer film
EP3019334B1 (en) * 2013-07-12 2022-03-30 UPM Raflatac Oy Multilayer film for label and a method for providing such
CN105984187B (zh) * 2015-01-28 2018-12-07 中国石油化工股份有限公司 一种多层热收缩薄膜及其应用
ES2842924T3 (es) * 2018-09-26 2021-07-15 Borealis Ag Película multicapa

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3210039B2 (ja) 1991-10-21 2001-09-17 三菱化学株式会社 プロピレン共重合体組成物
WO2007088092A1 (en) * 2006-02-02 2007-08-09 Basell Polyolefine Gmbh Multilayer thermoshrinkable films
WO2008017244A1 (en) * 2006-07-31 2008-02-14 Dow Global Technologies Inc. Layered film compositions, packages prepared therefrom, and methods of use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
US4532189A (en) * 1982-02-19 1985-07-30 W. R. Grace & Co., Cryovac Div. Linear polyethylene shrink films
EP0538749B1 (en) * 1991-10-21 1995-01-11 Mitsubishi Petrochemical Co., Ltd. Propylene copolymer composition
DE4316049A1 (de) * 1992-06-06 1993-12-09 Basf Ag Copolymerisate des Propylens mit Hex-1-en
IT1276120B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili basati su lldpe
EP0863943A1 (en) * 1995-11-30 1998-09-16 Exxon Chemical Patents Inc. Articles made from polypropylene, higher alpha-olefin copolymers
IT1277095B1 (it) * 1995-12-18 1997-11-04 Montell Technology Company Bv Film termoretraibili multistrato
US7351478B2 (en) * 2001-03-16 2008-04-01 Fina Technology, Inc. Heat-seal films and method of manufacture
US20060025545A1 (en) * 2002-09-20 2006-02-02 Patrick Brant Polymer production at supercritical conditions
BRPI0411161A (pt) * 2003-05-21 2006-07-11 Basell Poliolefine Srl filmes esticáveis para embalagens
CA2613188A1 (en) * 2005-07-01 2007-01-11 Basell Poliolefine Italia S.R.L. Propylene polymers having broad molecular weight distribution
US20070082185A1 (en) * 2005-10-12 2007-04-12 Japan Polypropylene Corporation Multi-layered film
CN104558857B (zh) * 2007-12-18 2018-03-27 巴塞尔聚烯烃意大利有限责任公司 丙烯与己烯‑1的共聚物和从其得到的吹塑膜

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3210039B2 (ja) 1991-10-21 2001-09-17 三菱化学株式会社 プロピレン共重合体組成物
WO2007088092A1 (en) * 2006-02-02 2007-08-09 Basell Polyolefine Gmbh Multilayer thermoshrinkable films
WO2008017244A1 (en) * 2006-07-31 2008-02-14 Dow Global Technologies Inc. Layered film compositions, packages prepared therefrom, and methods of use

Also Published As

Publication number Publication date
US20110225933A1 (en) 2011-09-22
CN102256788A (zh) 2011-11-23
EP2358532A1 (en) 2011-08-24
JP2012512062A (ja) 2012-05-31
EP2358532B1 (en) 2014-12-17
JP5422000B2 (ja) 2014-02-19
KR20110098911A (ko) 2011-09-02
BRPI0922660B1 (pt) 2019-02-05
WO2010069668A1 (en) 2010-06-24
CN102256788B (zh) 2013-12-18
BRPI0922660A2 (pt) 2016-05-24

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