ES2060806T3 - Peliculas de poliolefina que poseen propiedades protectoras mejoradas. - Google Patents

Peliculas de poliolefina que poseen propiedades protectoras mejoradas.

Info

Publication number
ES2060806T3
ES2060806T3 ES89630084T ES89630084T ES2060806T3 ES 2060806 T3 ES2060806 T3 ES 2060806T3 ES 89630084 T ES89630084 T ES 89630084T ES 89630084 T ES89630084 T ES 89630084T ES 2060806 T3 ES2060806 T3 ES 2060806T3
Authority
ES
Spain
Prior art keywords
polyolefin
wax
film
barrier properties
protective properties
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES89630084T
Other languages
English (en)
Inventor
Gene H Yeh
Attila Matray
Allyn J Ziegenhagen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georgia Pacific Consumer Products LP
Original Assignee
James River Paper Co 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 James River Paper Co Inc filed Critical James River Paper Co Inc
Application granted granted Critical
Publication of ES2060806T3 publication Critical patent/ES2060806T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • 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
    • 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
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LAS PROPIEDADES DE BARRERA DE PELICULAS DE POLIOLEFINAS CRISTALINAS PUEDEN SER MEJORADAS SUSTANCIALMENTE INCORPORANDO UNA CANTIDAD PRECISA DE UNA CERA PARCIALMENTE INCOMPATIBLE CON LA POLIOLEFINA. CUANDO LA POLIOLEFINA ES POLIPROPILENO O POLIBUTILENO, LA CERA QUE PRODUCE UNA MEJORA OPTIMA EN LAS PROPIEDADES DE BARRERA, ESTA EN LA GAMA DE 3 A 10%, BASADA EN EL PESO DE LA POLIOLEFINA. LA GAMA EN LA QUE SE OBTIENEN RESULTADOS EXCELENTES PUEDE SER AMPLIADA PONIENDO EN CONTACTO LA PELICULA CON UN MEDIO DE ENFRIAMIENTO, INMEDIATAMENTE DESPUES DE LA EXTRUSION. LA PELICULA PUEDE SER RECOCID PARA MEJORAR AUN MAS LAS PROPIEDADES DE BARRERA.
ES89630084T 1988-05-02 1989-05-02 Peliculas de poliolefina que poseen propiedades protectoras mejoradas. Expired - Lifetime ES2060806T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18892388A 1988-05-02 1988-05-02

Publications (1)

Publication Number Publication Date
ES2060806T3 true ES2060806T3 (es) 1994-12-01

Family

ID=22695124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89630084T Expired - Lifetime ES2060806T3 (es) 1988-05-02 1989-05-02 Peliculas de poliolefina que poseen propiedades protectoras mejoradas.

Country Status (7)

Country Link
EP (1) EP0341188B1 (es)
JP (1) JP2609545B2 (es)
AT (1) ATE97938T1 (es)
AU (1) AU612502B2 (es)
CA (1) CA1340116C (es)
DE (1) DE68911023T2 (es)
ES (1) ES2060806T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440195B1 (en) 1990-01-31 1997-07-30 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0476327B1 (en) 1990-08-20 1999-11-17 Fuji Photo Film Co., Ltd. Data-retainable photographic film product and process for producing color print
EP0562476B1 (en) 1992-03-19 2000-10-04 Fuji Photo Film Co., Ltd. Method for preparing a silver halide photographic emulsion
US5525460A (en) 1992-03-19 1996-06-11 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
CH684479A5 (de) * 1992-06-30 1994-09-30 Cerberus Ag Schutzüberzug für elektronische Baugruppen auf einer Leiterplatte, sowie Verfahren zu dessen Herstellung.
DE69424983T2 (de) 1993-11-24 2000-10-19 Fuji Photo Film Co., Ltd. Photographische Verarbeitungszusammensetzung und Verarbeitungsverfahren
JP2775137B2 (ja) * 1993-12-14 1998-07-16 理研ビニル工業株式会社 ストレッチフィルム
US6419966B1 (en) 1994-12-22 2002-07-16 Exxonmobil Chemical Patents Inc. Polyethylene articles with improved resistance to water vapor transmission
DE19622083A1 (de) * 1996-05-31 1997-12-04 Brueckner Maschbau Verfahren zur Herstellung einer biaxial orientierten Polypropylenfolie
GB9623562D0 (en) * 1996-11-13 1997-01-08 Zeneca Ltd Sachet-packaged compositions
US6159612A (en) * 1997-08-25 2000-12-12 Mobil Oil Corporation Multi-layer films with syndiotactic barrier layer containing a wax
JP3581359B2 (ja) * 2002-06-20 2004-10-27 ダイセル化学工業株式会社 ポリプロピレン系積層フィルム、その製造方法および包装材
US6887923B2 (en) 2002-12-11 2005-05-03 Equistar Chemicals, L.P. Processing aids for enhanced machine direction orientation rates and property enhancement of polyolefin films using hydrocarbon waxes
MXPA05011220A (es) 2003-04-15 2006-05-25 Innogel Ag Redes polimericas.
ATE512996T1 (de) † 2005-01-12 2011-07-15 Borealis Tech Oy Polyethylen für die extrusionsbeschichtung
US8034461B2 (en) * 2005-02-09 2011-10-11 Equistar Chemicals, Lp Preparation of multilayer polyethylene thin films
MX2017009573A (es) * 2015-01-23 2017-12-11 Bostik Inc Adhesivo termofusible termoformable con baja temperatura de activación basado en una poliolefina metalocénica.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230191A (en) * 1959-05-25 1966-01-18 Du Pont Blends of polyethylene polymer and paraffin
DE2344982C2 (de) * 1973-09-06 1975-05-22 Basf Ag, 6700 Ludwigshafen Herstellung von Schrumpffolien
AU3154489A (en) * 1989-03-21 1990-09-27 Neste Oy Gastight material

Also Published As

Publication number Publication date
AU612502B2 (en) 1991-07-11
EP0341188A2 (en) 1989-11-08
JPH01290410A (ja) 1989-11-22
ATE97938T1 (de) 1993-12-15
CA1340116C (en) 1998-11-03
DE68911023D1 (de) 1994-01-13
EP0341188A3 (en) 1990-09-26
EP0341188B1 (en) 1993-12-01
JP2609545B2 (ja) 1997-05-14
DE68911023T2 (de) 1994-04-07
AU3798889A (en) 1991-01-10

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