IT1276141B1 - Film termoretraibile poliolefinico a piu' strati coestrusi avente una migliorata resistenza della saldatura - Google Patents

Film termoretraibile poliolefinico a piu' strati coestrusi avente una migliorata resistenza della saldatura

Info

Publication number
IT1276141B1
IT1276141B1 IT95MI002356A ITMI952356A IT1276141B1 IT 1276141 B1 IT1276141 B1 IT 1276141B1 IT 95MI002356 A IT95MI002356 A IT 95MI002356A IT MI952356 A ITMI952356 A IT MI952356A IT 1276141 B1 IT1276141 B1 IT 1276141B1
Authority
IT
Italy
Prior art keywords
shrink film
welding resistance
improved welding
layer coextruded
polyolefin shrink
Prior art date
Application number
IT95MI002356A
Other languages
English (en)
Inventor
Guido Landoni
Gianpietro Landoni
Marco Zanella
Maurizio Walter Miehe
Original Assignee
Soten Srl
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 Soten Srl filed Critical Soten Srl
Priority to IT95MI002356A priority Critical patent/IT1276141B1/it
Publication of ITMI952356A0 publication Critical patent/ITMI952356A0/it
Priority to EP96118161A priority patent/EP0774349A1/en
Priority to JP8301492A priority patent/JPH09183198A/ja
Priority to US08/749,976 priority patent/US5888660A/en
Publication of ITMI952356A1 publication Critical patent/ITMI952356A1/it
Application granted granted Critical
Publication of IT1276141B1 publication Critical patent/IT1276141B1/it

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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/31917—Next to polyene polymer
IT95MI002356A 1995-11-16 1995-11-16 Film termoretraibile poliolefinico a piu' strati coestrusi avente una migliorata resistenza della saldatura IT1276141B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT95MI002356A IT1276141B1 (it) 1995-11-16 1995-11-16 Film termoretraibile poliolefinico a piu' strati coestrusi avente una migliorata resistenza della saldatura
EP96118161A EP0774349A1 (en) 1995-11-16 1996-11-13 Heat shrinkable co-extruded multilayer polyolefin film having an improved heat seal resistance
JP8301492A JPH09183198A (ja) 1995-11-16 1996-11-13 改良されたシール耐熱性を有する熱収縮性共押出成形多層ポリオレフィンフィルム
US08/749,976 US5888660A (en) 1995-11-16 1996-11-15 Heat-shrinkable co-extruded multilayer polyolefin film having an improved heat seal resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002356A IT1276141B1 (it) 1995-11-16 1995-11-16 Film termoretraibile poliolefinico a piu' strati coestrusi avente una migliorata resistenza della saldatura

Publications (3)

Publication Number Publication Date
ITMI952356A0 ITMI952356A0 (it) 1995-11-16
ITMI952356A1 ITMI952356A1 (it) 1997-05-16
IT1276141B1 true IT1276141B1 (it) 1997-10-27

Family

ID=11372533

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002356A IT1276141B1 (it) 1995-11-16 1995-11-16 Film termoretraibile poliolefinico a piu' strati coestrusi avente una migliorata resistenza della saldatura

Country Status (4)

Country Link
US (1) US5888660A (it)
EP (1) EP0774349A1 (it)
JP (1) JPH09183198A (it)
IT (1) IT1276141B1 (it)

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FR2759085B1 (fr) * 1997-02-04 2002-09-06 Oreal Materiau plastique presentant une bonne resistance au stress-cracking et conditionnement constitue de ce materiau
FR2777502B1 (fr) * 1998-04-15 2000-06-09 Ceisa Film de polyethylene thermoretractable de haute clarte pour l'emballage de groupements de produits
KR20020046391A (ko) * 2000-12-13 2002-06-21 유현식 열접착성 폴리올레핀 수지 조성물
EP1539489B1 (en) * 2002-09-16 2014-06-04 Dow Global Technologies LLC High clarity, high stiffness films
US20040116997A1 (en) * 2002-09-20 2004-06-17 Taylor Charles S. Stent-graft with positioning anchor
US8048145B2 (en) 2004-07-22 2011-11-01 Endologix, Inc. Graft systems having filling structures supported by scaffolds and methods for their use
DE202005020257U1 (de) * 2005-05-10 2006-06-22 Sks Sitzkomponenten Gmbh & Co. Kg Baueinheit in Form eines Hohlraumformteils
US7666220B2 (en) 2005-07-07 2010-02-23 Nellix, Inc. System and methods for endovascular aneurysm treatment
US20070150041A1 (en) * 2005-12-22 2007-06-28 Nellix, Inc. Methods and systems for aneurysm treatment using filling structures
US7790273B2 (en) * 2006-05-24 2010-09-07 Nellix, Inc. Material for creating multi-layered films and methods for making the same
CN101117036A (zh) * 2006-07-31 2008-02-06 陶氏全球科技股份有限公司 层状膜组合、由其制备的包装以及使用方法
CN101902988A (zh) 2008-04-25 2010-12-01 耐利克斯股份有限公司 支架移植物的输送系统
AU2009256084A1 (en) * 2008-06-04 2009-12-10 Nellix, Inc. Sealing apparatus and methods of use
US20120164421A1 (en) * 2009-11-09 2012-06-28 Shen zhi-yi Polymeric Films And Methods To Manufacture Same
US20110276078A1 (en) 2009-12-30 2011-11-10 Nellix, Inc. Filling structure for a graft system and methods of use
US8801768B2 (en) 2011-01-21 2014-08-12 Endologix, Inc. Graft systems having semi-permeable filling structures and methods for their use
EP2693980B1 (en) 2011-04-06 2022-07-13 Endologix LLC System for endovascular aneurysm treatment
BR112015022688B1 (pt) 2013-03-14 2020-10-06 Endologix, Inc. Método para formação de um material in situ através do aumento do volume de um membro expansível de um dispositivo médico
EP3019335B1 (en) 2013-07-12 2022-06-29 UPM Raflatac Oy Multilayer film for label and a method for providing such
WO2015004310A1 (en) 2013-07-12 2015-01-15 Upm Raflatac Oy A heat shrink label film, a heat shrink label and a method for labelling of an item
EP3019334B1 (en) * 2013-07-12 2022-03-30 UPM Raflatac Oy Multilayer film for label and a method for providing such
US10556410B2 (en) 2013-07-12 2020-02-11 Upm Raflatac Oy Multilayer film for label and a method for providing such
IT201800002941A1 (it) * 2018-02-22 2019-08-22 Decofilm Spa Pellicola termoretraibile multistrato
IT201900018170A1 (it) * 2019-10-08 2021-04-08 Decofilm Spa Pellicola termoretraibile multistrato
WO2022272208A1 (en) 2021-06-22 2022-12-29 Exxon Mobil Chemical Patents Inc. Full polyethylene blown film through double bubble process

Family Cites Families (15)

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DE2814311B2 (de) * 1978-04-03 1981-03-12 Hoechst Ag, 6000 Frankfurt Heißsiegelfähige, opake Kunststoffolie, Verfahren zu ihrer Herstellung
FR2489817A1 (fr) * 1980-09-11 1982-03-12 Rhone Poulenc Ind Procede de preparation d'anhydrides d'acides carboxyliques par carbonylation
US4352844A (en) 1981-05-29 1982-10-05 W. R. Grace & Co. Thermoplastic film having improved handling and sealing characteristics and receptacle formed therefrom
US4457960A (en) 1982-04-26 1984-07-03 American Can Company Polymeric and film structure for use in shrink bags
DE3444158A1 (de) * 1984-12-04 1986-06-05 Hoechst Ag, 6230 Frankfurt Siegelfaehige, transparente polyolefinische mehrschichtfolie
DE3444866A1 (de) * 1984-12-08 1986-06-12 Hoechst Ag, 6230 Frankfurt Siegelfaehige, opake polyolefinische mehrschichtfolie
US4643945A (en) * 1985-09-03 1987-02-17 Enron Chemical Company Heat sealable blend of polypropylene terpolymers and linear low density polyethylene
JPS6286388A (ja) * 1985-10-11 1987-04-20 東レ株式会社 熱収縮ラベル
DE3624543A1 (de) * 1986-07-19 1988-01-21 Wolff Walsrode Ag Heisssiegelbare mehrschichtfolien aus polyolefinen
JP2551612B2 (ja) * 1988-01-30 1996-11-06 大倉工業株式会社 熱収縮性多層フイルム
CA2020649C (en) 1989-07-20 2002-06-25 Richard Kenneth Roberts Tough monolayer shrink film for products containing moisture
JP2828485B2 (ja) * 1990-04-27 1998-11-25 大倉工業株式会社 ポリプロピレン系多層延伸フイルムの製造方法
US5049436A (en) * 1990-06-11 1991-09-17 Mobil Oil Corporation Broad sealing multi-layered opp films which yield hermetic seals
US5433983A (en) * 1990-07-21 1995-07-18 Hoechst Aktiengesellschaft Biaxially oriented sealable polypropylene film having improved barrier properties
NZ248674A (en) * 1992-09-18 1996-03-26 Grace W R & Co Heat-shrinkable multilayer film comprising a layer of propylene polymer or copolymer and hydrocarbon resin, and outer layers of various other polymers

Also Published As

Publication number Publication date
EP0774349A1 (en) 1997-05-21
ITMI952356A0 (it) 1995-11-16
JPH09183198A (ja) 1997-07-15
US5888660A (en) 1999-03-30
ITMI952356A1 (it) 1997-05-16

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