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FI913497A - Biaxiellt orienterad sammanfogbar polypropylenfolie med foerbaettrade tillslutningsegenskaper. - Google Patents

Biaxiellt orienterad sammanfogbar polypropylenfolie med foerbaettrade tillslutningsegenskaper. Download PDF

Info

Publication number
FI913497A
FI913497A FI913497A FI913497A FI913497A FI 913497 A FI913497 A FI 913497A FI 913497 A FI913497 A FI 913497A FI 913497 A FI913497 A FI 913497A FI 913497 A FI913497 A FI 913497A
Authority
FI
Finland
Prior art keywords
tillslutningsegenskaper
sammanfogbar
polypropylenfolie
orienterad
biaxiellt
Prior art date
Application number
FI913497A
Other languages
English (en)
Other versions
FI913497A0 (fi
FI106008B (fi
Inventor
Detlef Erich Schuhmann
Herbert Peiffer
Ursula Murschall
Gunter Schloegl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6410779&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI913497(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of FI913497A0 publication Critical patent/FI913497A0/fi
Publication of FI913497A publication Critical patent/FI913497A/fi
Application granted granted Critical
Publication of FI106008B publication Critical patent/FI106008B/fi

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
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • 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
FI913497A 1990-07-21 1991-07-19 Biaksiaalisesti orientoitu saumattava polypropyleenikalvo, jolla on parannettuja sulkuominaisuuksia FI106008B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4023272 1990-07-21
DE4023272A DE4023272A1 (de) 1990-07-21 1990-07-21 Biaxial orientierte siegelfaehige polyporpylenfolie mit verbesserten barriereeigenschaften

Publications (3)

Publication Number Publication Date
FI913497A0 FI913497A0 (fi) 1991-07-19
FI913497A true FI913497A (fi) 1992-01-22
FI106008B FI106008B (fi) 2000-11-15

Family

ID=6410779

Family Applications (1)

Application Number Title Priority Date Filing Date
FI913497A FI106008B (fi) 1990-07-21 1991-07-19 Biaksiaalisesti orientoitu saumattava polypropyleenikalvo, jolla on parannettuja sulkuominaisuuksia

Country Status (8)

Country Link
EP (1) EP0468333B1 (fi)
CA (1) CA2047469C (fi)
DE (2) DE4023272A1 (fi)
ES (1) ES2098283T3 (fi)
FI (1) FI106008B (fi)
GR (1) GR3022444T3 (fi)
MX (1) MX9100311A (fi)
ZA (1) ZA915728B (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307442A1 (de) * 1993-03-10 1994-09-15 Wolff Walsrode Ag Mehrschichtige, gereckte, heißsiegelbare Polypropylenfolie
DE4307440A1 (de) * 1993-03-10 1994-09-15 Wolff Walsrode Ag Mehrschichtige, gereckte, heißsiegelbare Polypropylenfolie
DE4307441A1 (de) * 1993-03-10 1994-09-15 Wolff Walsrode Ag Mehrschichtige, gereckte, heißsiegelbare, hochgleitfähige Polypropylenfolie mit verbesserten Barriereeigenschaften
DE4308854A1 (de) * 1993-03-19 1994-09-22 Hoechst Ag Siegelfähige orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4310684A1 (de) * 1993-04-01 1994-10-06 Hoechst Ag Siegelflähige orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4337251A1 (de) * 1993-09-27 1995-03-30 Hoechst Ag Biaxial orientierte Polypropylenfolie mit verbesserten Eigenschaften hinsichtlich Mechanik und Barriere
DE4334334A1 (de) * 1993-10-08 1995-04-13 Wolff Walsrode Ag Mehrschichtige, gereckte, heißsiegelbare Polypropylenfolie
EP0669348B1 (en) * 1994-02-25 1998-06-10 Sumitomo Chemical Company Limited Propylene random copolymer and film laminate thereof
DE4417118A1 (de) * 1994-05-16 1995-11-23 Hoechst Ag Biaxial hochorientierte Polypropylenfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19536043A1 (de) * 1995-09-28 1997-04-10 Hoechst Ag Polyolefinfolie mit Cycloolefinpolymer, Verfahren zu ihrer Herstellung und ihre Verwendung
US6210764B1 (en) 1996-08-29 2001-04-03 Cryovac, Inc. Film with substrate layer containing antiblocking agent
DE19848683B4 (de) * 1998-10-22 2004-05-06 Basf Ag Verbundschichtplatte
EP1634699A1 (en) 2004-09-10 2006-03-15 Syrom 90 S.P.A. Multilayer metallized film and production method
CA2592133A1 (en) * 2004-12-27 2006-07-06 Empresa Brasileira De Filmes Flexíveis Ltda. A heat-sealable bi-oriented polypropylene film, use of this film and an article prepared from said film
ITMI20112205A1 (it) 2011-12-02 2013-06-03 Irplast Spa Film plastici
ITMI20112204A1 (it) 2011-12-02 2013-06-03 Irplast Spa Film plastici

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438736A1 (de) * 1984-10-23 1986-04-24 Hoechst Ag, 6230 Frankfurt Coextrudierte mehrschichtige und biaxial gestreckte, opake polyolefin-folie mit verbesserten mechanischen eigenschaften, verfahren zu ihrer herstellung und ihre verwendung
DE3535472A1 (de) * 1985-10-04 1987-04-09 Hoechst Ag Transparente polypropylenfolie fuer den bonbondreheinschlag
GB8613161D0 (en) * 1986-05-30 1986-07-02 Exxon Chemical Patents Inc Sealable films
DE3814942A1 (de) * 1988-05-03 1989-11-16 Hoechst Ag Heisssiegelfaehige schrumpffolie auf basis von polypropylen, verfahren zu ihrer herstellung und ihre verwendung fuer schrumpfetiketten
DE3821581A1 (de) * 1988-06-25 1989-12-28 Hoechst Ag Transparente schrumpffolie auf bais von polypropylen, verfahren zu ihrer herstellung und ihre verwendung fuer schrumpfetiketten
JPH0645227B2 (ja) * 1989-09-25 1994-06-15 チッソ株式会社 不透明で真珠様光沢を有する積層延伸成形物及びその製造方法

Also Published As

Publication number Publication date
CA2047469A1 (en) 1992-01-22
EP0468333A3 (en) 1992-03-04
FI913497A0 (fi) 1991-07-19
EP0468333A2 (de) 1992-01-29
DE4023272A1 (de) 1992-01-23
CA2047469C (en) 2002-02-19
MX9100311A (es) 1992-02-28
ES2098283T3 (es) 1997-05-01
GR3022444T3 (en) 1997-04-30
ZA915728B (en) 1992-04-29
EP0468333B1 (de) 1996-12-27
FI106008B (fi) 2000-11-15
DE59108429D1 (de) 1997-02-06

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