ATE233164T1 - Biaxial orientierte polypropylen folie - Google Patents

Biaxial orientierte polypropylen folie

Info

Publication number
ATE233164T1
ATE233164T1 AT95912830T AT95912830T ATE233164T1 AT E233164 T1 ATE233164 T1 AT E233164T1 AT 95912830 T AT95912830 T AT 95912830T AT 95912830 T AT95912830 T AT 95912830T AT E233164 T1 ATE233164 T1 AT E233164T1
Authority
AT
Austria
Prior art keywords
film
oriented polypropylene
core layer
polypropylene film
temperature
Prior art date
Application number
AT95912830T
Other languages
English (en)
Inventor
Alan M Davis
Thomas M Krigas
Original Assignee
Qpf L L C
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 Qpf L L C filed Critical Qpf L L C
Application granted granted Critical
Publication of ATE233164T1 publication Critical patent/ATE233164T1/de

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
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2091/00—Use of waxes as moulding material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT95912830T 1993-09-02 1995-03-08 Biaxial orientierte polypropylen folie ATE233164T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11642693A 1993-09-02 1993-09-02
BR9507710A BR9507710A (pt) 1993-09-02 1995-03-08 Processo para fabricar um filme termoplástico de múltiplas camadas tendo melhoradas propriedades de barreira e respectivo filme termoplástico
PCT/US1995/002951 WO1996027491A1 (en) 1993-09-02 1995-03-08 Biaxially-oriented polypropylene films

Publications (1)

Publication Number Publication Date
ATE233164T1 true ATE233164T1 (de) 2003-03-15

Family

ID=25664718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95912830T ATE233164T1 (de) 1993-09-02 1995-03-08 Biaxial orientierte polypropylen folie

Country Status (7)

Country Link
EP (1) EP0758949B1 (de)
AT (1) ATE233164T1 (de)
BR (1) BR9507710A (de)
CA (1) CA2189563C (de)
DE (1) DE69529743T2 (de)
ES (1) ES2193191T3 (de)
WO (1) WO1996027491A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE266054T1 (de) 1998-02-12 2004-05-15 Trespaphan Gmbh Siegelfähige biaxial orientierte polypropylenfolie mit verbesserten eigenschaften hinsichtlich barriere
DE19836657A1 (de) * 1998-08-13 2000-02-17 Hoechst Trespaphan Gmbh Mehrschichtig biaxial orientierte Polypropylenfolie mit verbesserter Barriere, Verfahren zu ihrer Herstellung und ihre Verwendung
US6312825B1 (en) * 1998-09-21 2001-11-06 Exxonmobil Oil Corporation High barrier multi-layer film
US6726998B2 (en) 2001-08-30 2004-04-27 Toray Plastics (America), Inc. Polyolefin oil resistant film using a wax-containing layer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536644A (en) * 1967-06-22 1970-10-27 Nat Distillers Chem Corp Means for providing biaxially oriented polypropylene films with improved physical properties
US4032493A (en) * 1975-08-04 1977-06-28 Hercules Incorporated Oriented film of stereoregular polypropylene composition
US4472328A (en) * 1981-06-09 1984-09-18 Mitsubishi Chemical Industries, Ltd. Process for producing porous film or sheet
US4590125A (en) * 1985-01-24 1986-05-20 Mobil Oil Corporation Heat-sealable multi-layer film structures and methods of forming the same
US5155160A (en) * 1988-05-02 1992-10-13 James River Ii, Inc. Polyolefin films having improved barrier properties
US5141801A (en) * 1988-05-02 1992-08-25 James River Ii, Inc. Coextruded polyolefin films having improved barrier properties
DE4031125A1 (de) * 1990-10-02 1992-04-09 Hoechst Ag Biaxial orientierte polypropylenfolie fuer den dreheinschlag
IT1250901B (it) * 1991-12-12 1995-04-21 Novamont Spa Articoli biodegradabili a base di amido.
NZ248674A (en) * 1992-09-18 1996-03-26 Grace W R & Co Heat-shrinkable multilayer film comprising a layer of propylene polymer or copolymer and hydrocarbon resin, and outer layers of various other polymers
CA2108397A1 (en) * 1992-10-16 1994-04-17 Paul C. Gillette Overwrap film
WO1995006556A1 (en) * 1993-09-02 1995-03-09 Quantum Chemical Corporation Biaxially-oriented polypropylene film with improved gas barrier

Also Published As

Publication number Publication date
CA2189563A1 (en) 1996-09-12
CA2189563C (en) 2000-06-20
EP0758949A4 (de) 1999-11-03
DE69529743D1 (de) 2003-04-03
MX9605474A (es) 1998-05-31
WO1996027491A1 (en) 1996-09-12
EP0758949A1 (de) 1997-02-26
EP0758949B1 (de) 2003-02-26
ES2193191T3 (es) 2003-11-01
BR9507710A (pt) 1997-08-19
DE69529743T2 (de) 2003-12-24

Similar Documents

Publication Publication Date Title
TW359640B (en) Improved composition for uniaxially heat-shrinkable biaxially oriented polypropylene film
ATE218599T1 (de) Schrumpffolie mit ausgeglichenen eigenschaften oder verbesserter zähigkeit und verfahren zu ihrer herstellung
ATE236790T1 (de) Uniaxial schrumpfbarer, biaxial orientierter polypropylenfilm und verfahren zu seiner herstellung
CA2020003A1 (en) Biaxially-oriented polypropylene film with high mechanical strength
KR930007639A (ko) 고밀도 폴리에틸렌(hdpe)/폴리프로필렌필름 라미네이트
DE3675071D1 (de) Nicht siegelbare, biaxial orientierte mehrschichtfolie aus propylenpolymeren, verfahren zur herstellung der folie und ihre verwendung.
EP0317237A3 (de) Zusammengesetzter Polyäthylenfilm
ATE155738T1 (de) Tiefziehfähige folie, verfahren zu deren herstellung und verwendung derselben
EP0320155A3 (de) Anordnung aus faserverstärktem thermoplastischem Verbundwerkstoff
DE59914628D1 (de) Biaxial orientierte elektroisolierfolie mit verbessertem schrumpf bei erhöhten temperaturen
WO2004094141A3 (en) Multi-layer oriented polypropylene films with modified core
BR9807499A (pt) Pelìculas coextrudadas orientadas
EP0979722A4 (de) Niedrigtemperatur-schrumpffolie für etiketten
DE59309924D1 (de) Niedrig siegelnde, biaxial orientierte Polyolefin-Mehrschichtfolie mit hohem Schrumpf
DE59711747D1 (de) Biaxial orientierte Folie aus cycloolefinischen Polymeren, Verfahren zu ihrer Herstellung und ihre Verwendung
DE69516362D1 (de) Wärmeschrumpfbare, biaxial orientierte, ultradünne Folie und Verfahren zu ihrer Herstellung
CA2091016A1 (en) Cook-in film with improved seal strength and optics
DE69603442D1 (de) Heisssiegelbares copolymer; pulver, folie, verbundwärmeisolierung, elektrisches modul und kondensator aus diesem copolymer hergestellt, und verfahren zur herstellung desselben
EP0361280A3 (de) Biaxial orientierte Polypropylenfolie für die Metallisieranwendung
EP0376324A3 (de) Verpackungsmaterial
ATE272319T1 (de) Mehrschichtig coextrudierte biaxial gereckte hochbarriere-kunststoffhülle mit verminderter haftung zum füllgut sowie deren verwendung als nahrungsmittelhülle
DE69529743D1 (de) Biaxial orientierte polypropylen folie
ATE281306T1 (de) Mehrschichtige biaxial orientierte polypropylenfolie mit verbesserter barriere, verfahren zu ihrer herstellung und ihre verwendung
ATE275473T1 (de) Verfahren zur herstellung einer biaxial orientierten, wärmeschrumpfbaren, mehrschichtigen polyolefinfolie und dadurch erhaltene folie
ATE187390T1 (de) Tiefziehfähige folie, verfahren zu deren herstellung und verwendung derselben

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties