AU5465696A - Biaxially oriented polypropylene film having good optical properties - Google Patents

Biaxially oriented polypropylene film having good optical properties

Info

Publication number
AU5465696A
AU5465696A AU54656/96A AU5465696A AU5465696A AU 5465696 A AU5465696 A AU 5465696A AU 54656/96 A AU54656/96 A AU 54656/96A AU 5465696 A AU5465696 A AU 5465696A AU 5465696 A AU5465696 A AU 5465696A
Authority
AU
Australia
Prior art keywords
optical properties
biaxially oriented
polypropylene film
good optical
oriented polypropylene
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
AU54656/96A
Other versions
AU717307B2 (en
Inventor
Detlef Busch
Thomas Dries
Herbert Peiffer
Gunter Schlogl
Detlef Schuhmann
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 DE1995148791 external-priority patent/DE19548791A1/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of AU5465696A publication Critical patent/AU5465696A/en
Application granted granted Critical
Publication of AU717307B2 publication Critical patent/AU717307B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • 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
    • 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
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/15—Isotactic
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
AU54656/96A 1995-05-31 1996-05-30 Biaxially oriented polypropylene film having good optical properties Ceased AU717307B2 (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
DE1995148791 DE19548791A1 (en) 1995-12-27 1995-12-27 Biaxially oriented polypropylene film with good optical properties
DE19548791 1995-12-27

Publications (2)

Publication Number Publication Date
AU5465696A true AU5465696A (en) 1996-12-12
AU717307B2 AU717307B2 (en) 2000-03-23

Family

ID=26015471

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54656/96A Ceased AU717307B2 (en) 1995-05-31 1996-05-30 Biaxially oriented polypropylene film having good optical properties

Country Status (6)

Country Link
EP (1) EP0745639A1 (en)
JP (1) JPH091650A (en)
KR (1) KR960041246A (en)
AU (1) AU717307B2 (en)
BR (1) BR9602576A (en)
CA (1) CA2178108A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002086554A (en) * 2000-07-10 2002-03-26 Fuji Photo Film Co Ltd Method of orienting polymer film, method of manufacturing polarizing film, polarizing plate and phase difference film, and liquid crystal display device
CN101708788B (en) * 2009-11-26 2011-08-10 浙江大东南包装股份有限公司 Ecological type BOPP/PP color printing food packaging film and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904469A1 (en) * 1989-02-15 1990-08-16 Hoechst Ag METHOD FOR PRODUCING A STATISTICAL PROPYLENE COPOLYMER
TW272985B (en) * 1992-09-11 1996-03-21 Hoechst Ag
DE4242486A1 (en) * 1992-12-16 1994-06-23 Basf Ag Propylene homopolymers
CN1069707C (en) * 1993-05-25 2001-08-15 埃克森化学专利公司 Novel polyolefin fibers and their fabrics
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
BR9602576A (en) 1998-10-06
EP0745639A1 (en) 1996-12-04
AU717307B2 (en) 2000-03-23
JPH091650A (en) 1997-01-07
KR960041246A (en) 1996-12-19
CA2178108A1 (en) 1996-12-01

Similar Documents

Publication Publication Date Title
AU698972C (en) Multilayer film
AU5251996A (en) Uniaxially shrinkable biaxially oriented polypropylene films
AU6740694A (en) Polymeric films
AU1866395A (en) Multilayered optical film
AU4271396A (en) Polymeric films
AU4524296A (en) Multilayered optical film
AU5465396A (en) Biaxially oriented polypropylene film having a high surface modulus
AU1173697A (en) Short circuit-resistant polyethylene microporous film
AU5065496A (en) Multilayer polyethylene film
AU4350896A (en) Polymeric films
AU5492594A (en) Polymeric films
AU7183996A (en) Polymeric film
AU1077097A (en) Multilayer hydrodisintegratable film
NZ326083A (en) Biaxially oriented polyethylene films
AU6167796A (en) Debossable films
EP0770658A3 (en) Antifog film
AU6411894A (en) Gold-clad-silver-layer-containing films
AU5232293A (en) Polymeric film
AU1637095A (en) Polymeric film
AU7027496A (en) Metalized polyolefin film
AU4196597A (en) Silicone-containing polyolefin film
AU7788994A (en) Polymeric film
EP0733473A3 (en) Multi-layered film
AU3464197A (en) Biaxially oriented polypropylene film
AU635632B2 (en) Heat-shrinkable polypropylene film with improved printability

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