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HUP0001641A1 - Biaxially oriented polyethylene films - Google Patents

Biaxially oriented polyethylene films

Info

Publication number
HUP0001641A1
HUP0001641A1 HU0001641A HUP0001641A HUP0001641A1 HU P0001641 A1 HUP0001641 A1 HU P0001641A1 HU 0001641 A HU0001641 A HU 0001641A HU P0001641 A HUP0001641 A HU P0001641A HU P0001641 A1 HUP0001641 A1 HU P0001641A1
Authority
HU
Hungary
Prior art keywords
tube
nucleation
strength
products
films
Prior art date
Application number
HU0001641A
Other languages
Hungarian (hu)
Inventor
Monty K. Bates
James H. Brackeen
Patrick Brant
David C. Fischer
James I. Ririe
Barry Collin Trudell
Original Assignee
Empire Films Development Company
Exxon Chemical Patents 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 Empire Films Development Company, Exxon Chemical Patents Inc. filed Critical Empire Films Development Company
Publication of HUP0001641A1 publication Critical patent/HUP0001641A1/en

Links

Classifications

    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A jelen találmányban metallőcén katalizátőrős rendszer segítségévelelőállítőtt etilénalapú pőlimerekből készült termékeket és filmeketigényelnek. A biaxiális őrientáció drámaian javítja a fényáteresztőképességet, a szilárdságőt, a dárda ejtési ütődési és szúrásirezisztenciát, és a zsűgőrődást, A termeléskőr tapasztalhatónyújthatósági erősség és a végső nyújthatóság szintén javűl. Afilmszilárdság, mely a metszési mődűlűssal mérhető, 300 %-kal javűltaz űgyanezen etilénpőlimerből készített nem őrientált filméhez képest.Ezek a termékek és filmek a zsűgőrcsőmagőláshőz, becsőmagőláshőz és aszáraz csőmagőlási felhasználásőkhőz használhatók, mint példáűlgyőrsételek és gabőnák csőmagőlásáhőz, valamint nem csőmagőlásifelhasználáshőz, példáűl fényképekhez és irattartókhőz. ŕIn the present invention, products and films made of ethylene-based polymers produced using a metallocene catalyst protection system are required. Biaxial orientation dramatically improves light transmission, strength, spear drop impact and puncture resistance, and creep corrosion, yield strength and ultimate ductility are also improved. Film strength, which can be measured by shear modulus, is improved by 300% compared to the non-oriented film made of the same ethylene polymer. These products and films can be used in narrow tube nucleation heat, in-tube nucleation heat, and in dry tube nucleation applications, such as tube nucleation furnaces for mills and grains, as well as non-tube nucleation heat. for use, for example for photos and filing cabinets . ŕ

HU0001641A 1995-12-18 1996-12-18 Biaxially oriented polyethylene films HUP0001641A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US877795P 1995-12-18 1995-12-18
US75510596A 1996-11-22 1996-11-22
PCT/US1996/020180 WO1997022470A1 (en) 1995-12-18 1996-12-18 Biaxially oriented polyethylene films

Publications (1)

Publication Number Publication Date
HUP0001641A1 true HUP0001641A1 (en) 2000-09-28

Family

ID=26678610

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0001641A HUP0001641A1 (en) 1995-12-18 1996-12-18 Biaxially oriented polyethylene films

Country Status (12)

Country Link
EP (1) EP0876250A4 (en)
JP (1) JP2002515923A (en)
KR (1) KR20000064446A (en)
AU (1) AU1336997A (en)
BR (1) BR9612068A (en)
CA (1) CA2239549A1 (en)
HU (1) HUP0001641A1 (en)
IL (1) IL124590A0 (en)
NO (1) NO982786L (en)
NZ (1) NZ326083A (en)
PL (1) PL327143A1 (en)
WO (1) WO1997022470A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2245375C (en) * 1998-08-19 2006-08-15 Nova Chemicals Ltd. Dual reactor polyethylene process using a phosphinimine catalyst
US6248442B1 (en) 1998-12-31 2001-06-19 Mobil Oil Corporation Easy opening hermetically sealed film
WO2001098372A2 (en) * 2000-06-22 2001-12-27 Exxonmobil Chemical Patents, Inc. Metallocene-produced very low density polyethylenes
US6800692B2 (en) 2000-06-22 2004-10-05 Exxonmobil Chemical Patents Inc. Metallocene-produced very low density polyethylenes
US7135526B2 (en) 2001-06-22 2006-11-14 Univation Technologies, Llc Very low density polyethylene and high density polyethylene blends
US6893722B2 (en) 2002-04-29 2005-05-17 Exxonmobil Oil Corporation Cationic, amino-functional, adhesion-promoting polymer for curable inks and other plastic film coatings, and plastic film comprising such polymer
US7195818B2 (en) 2002-05-01 2007-03-27 Exxonmobil Oil Corporation Sealable multi-layer opaque film
EP1537175B1 (en) 2002-09-05 2008-05-14 ExxonMobil Chemical Patents Inc. Shrink film
AU2005224261B2 (en) * 2004-03-19 2010-04-01 Dow Global Technologies, Inc. Film layers made from polymer formulations
US7951873B2 (en) 2006-05-05 2011-05-31 Exxonmobil Chemical Patents Inc. Linear low density polymer blends and articles made therefrom
WO2008064112A1 (en) * 2006-11-21 2008-05-29 Fina Technology, Inc. Polyethylene useful for producing film and molded articles in a process which uses solid state stretching
BRPI0822842A2 (en) 2008-10-17 2015-06-23 Dow Global Technologies Llc Film and cardboard structure composition having a laminated film structure having the same
JP2010270227A (en) * 2009-05-21 2010-12-02 Tohcello Co Ltd Biaxially oriented ethylene-based copolymer film
RU2664104C2 (en) * 2013-04-25 2018-08-15 Инфиана Джемени Гмбх Унд Ко. Кг Multilayer film resistant to linear tear propagation
EP3335874A1 (en) 2016-12-15 2018-06-20 Borealis AG Biaxially oriented articles comprising multimodal polyethylene polymer
WO2018217673A1 (en) * 2017-05-23 2018-11-29 Jindal Films Americas Llc Metallized, oriented and thin lldpe films
US11383483B2 (en) * 2018-07-26 2022-07-12 Exxonmobil Chemical Patents Inc. Multilayer foam films and methods for making the same
US11230049B2 (en) 2019-08-21 2022-01-25 Aerostar International, Inc. Seals for aerial vehicles
EP4048503A1 (en) 2019-10-23 2022-08-31 Nova Chemicals (International) S.A. Biaxially oriented mdpe film
US20230026039A1 (en) 2019-12-09 2023-01-26 Exxonmobil Chemical Patents, Inc. Machine Direction Oriented Polyethylene Films
US20230024066A1 (en) 2019-12-09 2023-01-26 Exxonmobil Chemical Patents Inc. Biaxially Oriented Polyethylene Films
CN114787250A (en) 2019-12-09 2022-07-22 埃克森美孚化学专利公司 Biaxially oriented polyethylene film and method for producing the same
CA3102574A1 (en) 2020-06-29 2021-12-29 Nova Chemicals Corporation Ethylene copolymer for biaxial orientation
CN115594909B (en) * 2021-06-28 2023-12-22 中国石油化工股份有限公司 Polyethylene composition for cold stretching sleeve film and preparation method thereof
DE102021124259A1 (en) 2021-09-20 2023-03-23 Brückner Maschinenbau GmbH & Co. KG Biaxially oriented polyethylene films for thermoforming, processes for their production, their use, a thermoforming process and its products
NL2029437B1 (en) * 2021-10-15 2023-05-16 Perfo Tec B V Package for preserving respiring produce and method
EP4423152A1 (en) 2021-10-26 2024-09-04 ExxonMobil Chemical Patents Inc. Highly oriented linear low density polyethylene films with outstanding processability and mechanical properties
CN119816556A (en) 2022-09-30 2025-04-11 巴塞尔聚烯烃股份有限公司 Polymer blends for producing biaxially oriented polymer films
EP4516840A1 (en) 2023-08-28 2025-03-05 Basell Polyolefine GmbH Polymer blend for the production of a mono-axially oriented film
WO2025045692A1 (en) 2023-08-28 2025-03-06 Basell Polyolefine Gmbh Mono-axially oriented polyethylene film
EP4516839A1 (en) 2023-08-28 2025-03-05 Basell Polyolefine GmbH Mono-axially oriented polyethylene film
EP4516841A1 (en) 2023-08-28 2025-03-05 Basell Polyolefine GmbH Polymer blend for the production of a bioriented polymer film
EP4617311A1 (en) 2024-03-12 2025-09-17 Basell Polyolefine GmbH Polymer blend for the production of a mono-axially oriented film

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9200724A (en) * 1991-02-22 1993-05-01 Exxon Chemical Patents Inc HEAT SEALABLE MIX OF POLYETHYLENE OR PLASTOMER OF VERY LOW DENSITY WITH POLYMERS BASED ON POLYPROPYLENE AND THERMAL SEALABLE FILM AS WELL AS ARTICLES MADE WITH THOSE.
US5562958A (en) * 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film
BR9307060A (en) * 1992-09-16 1999-06-29 Exxon Chemical Patents Inc Soft films with enhanced physical properties
DE69433089T2 (en) * 1993-06-24 2004-06-17 American National Can Co., Chicago MULTILAYERED STRUCTURES FROM SINGLE-SITE CATALYZED POLYMERS

Also Published As

Publication number Publication date
NZ326083A (en) 1999-01-28
BR9612068A (en) 1999-12-28
WO1997022470A1 (en) 1997-06-26
EP0876250A4 (en) 2000-05-03
AU1336997A (en) 1997-07-14
EP0876250A1 (en) 1998-11-11
CA2239549A1 (en) 1997-06-26
IL124590A0 (en) 1998-12-06
JP2002515923A (en) 2002-05-28
KR20000064446A (en) 2000-11-06
NO982786L (en) 1998-08-14
PL327143A1 (en) 1998-11-23
NO982786D0 (en) 1998-06-17

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