AU5466096A - Biaxially oriented polypropylene film having improved water vapor and oxygen barrier properties - Google Patents

Biaxially oriented polypropylene film having improved water vapor and oxygen barrier properties

Info

Publication number
AU5466096A
AU5466096A AU54660/96A AU5466096A AU5466096A AU 5466096 A AU5466096 A AU 5466096A AU 54660/96 A AU54660/96 A AU 54660/96A AU 5466096 A AU5466096 A AU 5466096A AU 5466096 A AU5466096 A AU 5466096A
Authority
AU
Australia
Prior art keywords
water vapor
barrier properties
biaxially oriented
polypropylene film
oxygen barrier
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.)
Granted
Application number
AU54660/96A
Other versions
AU717316B2 (en
Inventor
Detlef Busch
Thomas Dries
Herbert Peiffer
Gunter Schlogl
Andreas Winter
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Priority claimed from DE19519260A external-priority patent/DE19519260A1/en
Priority claimed from DE1995148793 external-priority patent/DE19548793A1/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of AU5466096A publication Critical patent/AU5466096A/en
Application granted granted Critical
Publication of AU717316B2 publication Critical patent/AU717316B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • 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
    • C08L23/12—Polypropene
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
AU54660/96A 1995-05-31 1996-05-30 Biaxially oriented polypropylene film having improved water vapor and oxygen barrier properties Ceased AU717316B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19519260A DE19519260A1 (en) 1995-05-31 1995-05-31 Biaxially oriented polypropylene film with improved migration resistance
DE19519260 1995-05-31
DE19548793 1995-12-27
DE1995148793 DE19548793A1 (en) 1995-12-27 1995-12-27 High barrier biaxially oriented polypropylene film

Publications (2)

Publication Number Publication Date
AU5466096A true AU5466096A (en) 1996-12-12
AU717316B2 AU717316B2 (en) 2000-03-23

Family

ID=26015473

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54660/96A Ceased AU717316B2 (en) 1995-05-31 1996-05-30 Biaxially oriented polypropylene film having improved water vapor and oxygen barrier properties

Country Status (7)

Country Link
EP (1) EP0747212A1 (en)
JP (1) JPH091652A (en)
KR (1) KR960040648A (en)
AU (1) AU717316B2 (en)
BR (1) BR9602569A (en)
CA (1) CA2178111A1 (en)
MX (1) MXPA96002071A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6369148B2 (en) 1993-07-16 2002-04-09 Ciba Specialty Chemicals Corporation Oxygen-scavenging compositions and articles
JPH10182899A (en) * 1996-12-27 1998-07-07 Mitsui Chem Inc Biaxially oriented polypropylene film
DE19842376A1 (en) * 1998-09-16 2000-03-23 Hoechst Diafoil Gmbh Biaxially oriented polypropylene film, process for its preparation and its use
US6270912B1 (en) * 1999-02-25 2001-08-07 Mobil Oil Corporation Multi-layer films with core layer of metallocene-catalyzed polypropylene
DE602006004987D1 (en) * 2006-07-10 2009-03-12 Borealis Tech Oy Electrical insulating film
ATE487755T1 (en) 2006-07-10 2010-11-15 Borealis Tech Oy BIAXIAL ORIENTED POLYPROPYLENE FILM
EP1892264A1 (en) 2006-08-25 2008-02-27 Borealis Technology Oy Extrusion coated substrate
DE602006006061D1 (en) 2006-08-25 2009-05-14 Borealis Tech Oy polypropylene foam
DE602006013137D1 (en) 2006-09-25 2010-05-06 Borealis Tech Oy Coaxial cable
ATE424424T1 (en) 2006-12-28 2009-03-15 Borealis Tech Oy METHOD FOR PRODUCING BRANCHED POLYPROPYLENE
DE602007005452D1 (en) 2007-01-22 2010-05-06 Borealis Tech Oy Polypropylene composition with low surface energy
JP5506701B2 (en) * 2009-01-27 2014-05-28 三井化学株式会社 Propylene homopolymer for capacitors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709252A1 (en) * 1987-03-20 1988-09-29 Hoechst Ag METALLIZABLE MULTILAYER FILM, THEIR PRODUCTION AND THEIR USE
DE3904469A1 (en) * 1989-02-15 1990-08-16 Hoechst Ag METHOD FOR PRODUCING A STATISTICAL PROPYLENE COPOLYMER
DE4228812A1 (en) * 1992-08-29 1994-03-03 Hoechst Ag Sealable polypropylene multilayer film, process for its production and its use
DE4242486A1 (en) * 1992-12-16 1994-06-23 Basf Ag Propylene homopolymers
DE4337250A1 (en) * 1993-09-27 1995-03-30 Hoechst Ag Biaxially oriented polypropylene film with improved properties in terms of mechanics and barrier
US5468440B1 (en) * 1994-05-06 1997-04-08 Exxon Chemical Patents Inc Process of making oriented film or structure

Also Published As

Publication number Publication date
AU717316B2 (en) 2000-03-23
KR960040648A (en) 1996-12-17
EP0747212A1 (en) 1996-12-11
MXPA96002071A (en) 2004-08-19
CA2178111A1 (en) 1996-12-01
BR9602569A (en) 1998-10-06
JPH091652A (en) 1997-01-07

Similar Documents

Publication Publication Date Title
AU8176698A (en) High density polyethylene films with improved barrier
AU5251996A (en) Uniaxially shrinkable biaxially oriented polypropylene films
AU5254096A (en) Oriented hdpe films with metallized skin layer
AU4086697A (en) High density polyethylene film with high biaxial orientation
AU5465296A (en) Biaxially oriented polypropylene film having improved tear propagation resistance
HUP9600824A3 (en) Ethylene polymer and film
AU3369599A (en) Uniaxially shrinkable biaxially oriented polypropylene film
GB2297060B (en) Heat-shrinkable polyolefin multilayer film
AU2087699A (en) Thin textured barrier films and methods of forming the same
EP0776926A3 (en) A biaxially oriented polypropylene film and a capacitor made thereof
NZ326083A (en) Biaxially oriented polyethylene films
AU1173697A (en) Short circuit-resistant polyethylene microporous film
AU2324995A (en) Polyolefin or olefin copolymer films having improved light stability and pesticide resistance
AU5065496A (en) Multilayer polyethylene film
EP0733476A3 (en) Polypropylene composite film
AU4350896A (en) Polymeric films
AU5466096A (en) Biaxially oriented polypropylene film having improved water vapor and oxygen barrier properties
ZA915728B (en) Biaxially oriented sealable polypropylene film having improved barrier properties
AU5413298A (en) Biaxially oriented polypropylene-base film
AU3543597A (en) Biaxially stretched, biodegradable and compostible film
AU4071497A (en) Biaxially oriented polypropylene aroma barrier film
AU3464197A (en) Biaxially oriented polypropylene film
AU1202397A (en) Biaxially oriented cellulosic films
AU7175096A (en) Polymeric films
AU5465996A (en) Biaxially oriented polypropylene film having improved migration values

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired