BR9612068A - Pelìculas de polietileno orientadas biaxialmente - Google Patents

Pelìculas de polietileno orientadas biaxialmente

Info

Publication number
BR9612068A
BR9612068A BR9612068-1A BR9612068A BR9612068A BR 9612068 A BR9612068 A BR 9612068A BR 9612068 A BR9612068 A BR 9612068A BR 9612068 A BR9612068 A BR 9612068A
Authority
BR
Brazil
Prior art keywords
films
biaxially oriented
oriented polyethylene
hardness
articles
Prior art date
Application number
BR9612068-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Patrick Brant
James H Brackeen
Barry Collin Trudell
James I Ririe
Monty K Bates
David C Fischer
Original Assignee
Exxon Chemical Patents Inc
Empire Films Dev Company
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 Exxon Chemical Patents Inc, Empire Films Dev Company filed Critical Exxon Chemical Patents Inc
Publication of BR9612068A publication Critical patent/BR9612068A/pt

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)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (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)
  • Compositions Of Macromolecular Compounds (AREA)
BR9612068-1A 1995-12-18 1996-12-18 Pelìculas de polietileno orientadas biaxialmente BR9612068A (pt)

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 (fr) 1995-12-18 1996-12-18 Films de polyethylene a orientation biaxiale

Publications (1)

Publication Number Publication Date
BR9612068A true BR9612068A (pt) 1999-12-28

Family

ID=26678610

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612068-1A BR9612068A (pt) 1995-12-18 1996-12-18 Pelìculas de polietileno orientadas biaxialmente

Country Status (12)

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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2245375C (fr) * 1998-08-19 2006-08-15 Nova Chemicals Ltd. Production de polyethylene par un procede a deux reacteurs utilisant un catalyseur de phosphinimine
US6248442B1 (en) 1998-12-31 2001-06-19 Mobil Oil Corporation Easy opening hermetically sealed film
US6800692B2 (en) 2000-06-22 2004-10-05 Exxonmobil Chemical Patents Inc. Metallocene-produced very low density polyethylenes
EP1299470B1 (fr) * 2000-06-22 2007-08-08 Univation Technologies, LLC M lange de poly thyl ne tr s basse densit et de poly thyl ne haute densit
US7135526B2 (en) 2001-06-22 2006-11-14 Univation Technologies, Llc Very low density polyethylene and high density polyethylene blends
AU2003269970A1 (en) 2002-09-05 2004-03-29 Exxonmobil Chemical Patents Inc. Shrink film
CN102417644A (zh) * 2004-03-19 2012-04-18 陶氏环球技术有限责任公司 由聚合物配方制成的薄膜层
WO2007130277A1 (fr) 2006-05-05 2007-11-15 Exxonmobil Chemical Patents Inc. Mélanges de polymères basse densité linéaires et articles fabriqués à partir de ces mélanges
US20080118692A1 (en) * 2006-11-21 2008-05-22 Fina Technology, Inc. Polyethylene useful for producing film and molded articles in a process which uses solid state stretching
US8709610B2 (en) 2008-10-17 2014-04-29 Dow Global Technologies Llc Biaxially oriented film which could be thermally laminated with paper and other substrates
JP2010270227A (ja) * 2009-05-21 2010-12-02 Tohcello Co Ltd 二軸延伸エチレン系共重合体フィルム
WO2014173423A1 (fr) * 2013-04-25 2014-10-30 Huhtamaki Films Germany Gmbh & Co. Kg Feuille multicouche à propagation de déchirement linéaire
EP3335874A1 (fr) 2016-12-15 2018-06-20 Borealis AG Articles à orientation biaxiale comprenant un polymère de polyéthylène multimodal
EP3630449A4 (fr) * 2017-05-23 2021-01-20 Jindal Films Americas LLC Films lldpe métallisés, orientés et minces
US11230049B2 (en) 2019-08-21 2022-01-25 Aerostar International, Inc. Seals for aerial vehicles
CN114901732A (zh) 2019-12-09 2022-08-12 埃克森美孚化学专利公司 纵向取向的聚乙烯薄膜
EP4073154A1 (fr) 2019-12-09 2022-10-19 ExxonMobil Chemical Patents Inc. Films de polyéthylène orientés biaxialement et leur procédé de production
WO2021119155A1 (fr) 2019-12-09 2021-06-17 Exxonmobil Chemical Patents Inc. Films de polyéthylène à orientation biaxiale
CN115594909B (zh) * 2021-06-28 2023-12-22 中国石油化工股份有限公司 冷拉伸套管膜用聚乙烯组合物及其制备方法
NL2029437B1 (en) * 2021-10-15 2023-05-16 Perfo Tec B V Package for preserving respiring produce and method
EP4423152A1 (fr) 2021-10-26 2024-09-04 ExxonMobil Chemical Patents Inc. Films de polyéthylène à basse densité linéaire hautement orientés ayant une aptitude au traitement et des propriétés mécaniques exceptionnelles
WO2024068914A1 (fr) 2022-09-30 2024-04-04 Basell Polyolefine Gmbh Mélange de polymères pour la production d'un film polymère biorienté

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9200724A (es) * 1991-02-22 1993-05-01 Exxon Chemical Patents Inc Mezcla termosellable de polietileno o plastomero de muy baja densidad con polimeros a base de polipropileno y pelicula termosellable asi como articulos hechos con aquellas.
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
DE69308153T3 (de) * 1992-09-16 2012-04-05 Exxonmobil Chemical Patents, Inc. (N.D.Ges.D. Staates Delaware) Weiche filme mit verbesserten physikalischen eigenschaften
DE69433089T2 (de) * 1993-06-24 2004-06-17 American National Can Co., Chicago Mehrschichtige strukturen aus single-site katalysierten polymeren

Also Published As

Publication number Publication date
AU1336997A (en) 1997-07-14
PL327143A1 (en) 1998-11-23
NO982786D0 (no) 1998-06-17
JP2002515923A (ja) 2002-05-28
NZ326083A (en) 1999-01-28
NO982786L (no) 1998-08-14
KR20000064446A (ko) 2000-11-06
CA2239549A1 (fr) 1997-06-26
EP0876250A1 (fr) 1998-11-11
HUP0001641A1 (hu) 2000-09-28
WO1997022470A1 (fr) 1997-06-26
EP0876250A4 (fr) 2000-05-03
IL124590A0 (en) 1998-12-06

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B09B Patent application refused [chapter 9.2 patent gazette]