BR0004531A - Polymeric oriented propylene film with improved oxygen barrier property - Google Patents

Polymeric oriented propylene film with improved oxygen barrier property

Info

Publication number
BR0004531A
BR0004531A BR0004531-4A BR0004531A BR0004531A BR 0004531 A BR0004531 A BR 0004531A BR 0004531 A BR0004531 A BR 0004531A BR 0004531 A BR0004531 A BR 0004531A
Authority
BR
Brazil
Prior art keywords
oxygen barrier
barrier property
propylene
improved oxygen
propylene film
Prior art date
Application number
BR0004531-4A
Other languages
Portuguese (pt)
Inventor
Anthony J De Nicola Jr
Tinh N Nguyen
Lin-Chen Yu
Original Assignee
Montell Technology Company Bv
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 Montell Technology Company Bv filed Critical Montell Technology Company Bv
Publication of BR0004531A publication Critical patent/BR0004531A/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Packages (AREA)

Abstract

Patente de Invenção: <B>"FILME POLIMéRICO DE PROPILENO, ORIENTADO, COM PROPRIEDADE MELHORADA DA BARREIRA DE OXIGêNIO"<D>. é divulgado filme polimérico orientado de propileno, cuja propriedade de barreira de oxigênio é substancialmente melhorada. A melhoria é alcançada pela incorporação na composição de polímero de propileno da qual o filme é feito, de material copolímero enxertado, compreendendo material de polímero de propileno predominantemente cristalino, o polímero ou polímeros do qual possui(em) enxertos de material monomérico polimerizado de um grupo que inclui estireno, p-alquilestirenos, ácido acrílico, ácidos alcacrílicos, alcacrilatos de alquila, acrilonitrila e, com ou sem etileno, acetato de vinila.Invention Patent: <B> "PROPYLENE POLYMERIC FILM, ORIENTED, WITH IMPROVED PROPERTY OF THE OXYGEN BARRIER" <D>. Propylene oriented polymeric film is disclosed, whose oxygen barrier property is substantially improved. The improvement is achieved by incorporating in the composition of propylene polymer from which the film is made, of grafted copolymer material, comprising predominantly crystalline propylene polymer material, the polymer or polymers from which it has (in) grafts of polymerized monomeric material of a group that includes styrene, p-alkylstyrenes, acrylic acid, alkacrylic acids, alkyl alkacrylates, acrylonitrile and, with or without ethylene, vinyl acetate.

BR0004531-4A 1999-01-29 2000-01-24 Polymeric oriented propylene film with improved oxygen barrier property BR0004531A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24021899A 1999-01-29 1999-01-29
PCT/IB2000/000060 WO2000044815A1 (en) 1999-01-29 2000-01-24 Oriented, propylene polymer film with improved oxygen barrier property

Publications (1)

Publication Number Publication Date
BR0004531A true BR0004531A (en) 2000-11-21

Family

ID=22905627

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004531-4A BR0004531A (en) 1999-01-29 2000-01-24 Polymeric oriented propylene film with improved oxygen barrier property

Country Status (12)

Country Link
EP (1) EP1102805A1 (en)
JP (1) JP2002535466A (en)
KR (1) KR20010072562A (en)
CN (1) CN1293690A (en)
AU (1) AU3068800A (en)
BR (1) BR0004531A (en)
CA (1) CA2326808A1 (en)
ID (1) ID26404A (en)
NO (1) NO20004874L (en)
PL (1) PL343282A1 (en)
TR (1) TR200002823T1 (en)
WO (1) WO2000044815A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005087848A2 (en) * 2004-03-05 2005-09-22 E.I. Dupont De Nemours And Company Ethylene copolymer modified oriented polypropylene
CN100404115C (en) * 2005-08-24 2008-07-23 中国石油天然气股份有限公司 Grafted styrene modified membrane and preparation method and application thereof
KR100660006B1 (en) * 2006-03-20 2006-12-20 주식회사 한국종합기술 Installing structure of noise reduction type track at the heart of city section
KR20220049824A (en) 2020-10-15 2022-04-22 한화토탈 주식회사 Composite Resin Composition with Excellent Gas Barrier Properties and Article Molded Therefrom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688481A (en) * 1979-12-21 1981-07-17 Mitsubishi Petrochem Co Ltd Easily releasable heat-sealing material
US5300570A (en) * 1989-03-01 1994-04-05 Rohm And Haas Company Plastic articles with compatibilized barrier resin
DE3915533A1 (en) * 1989-05-12 1990-11-15 Hoechst Ag Printable, metallisable oriented polyolefin film - contg. olefin polymer with polar gps., esp. polypropylene-polyacrylic acid graft copolymer, and another polyolefin
WO1998032810A1 (en) * 1997-01-22 1998-07-30 Mitsubishi Chemical Corporation Resin film for sealant

Also Published As

Publication number Publication date
NO20004874L (en) 2000-11-29
WO2000044815A1 (en) 2000-08-03
ID26404A (en) 2000-12-21
KR20010072562A (en) 2001-07-31
TR200002823T1 (en) 2000-12-21
CA2326808A1 (en) 2000-08-03
JP2002535466A (en) 2002-10-22
EP1102805A1 (en) 2001-05-30
AU3068800A (en) 2000-08-18
NO20004874D0 (en) 2000-09-28
PL343282A1 (en) 2001-08-13
CN1293690A (en) 2001-05-02

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired