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ZA956100B - Heat-sealable oriented multilayer polyolefin film process for the production thereof and the use thereof - Google Patents

Heat-sealable oriented multilayer polyolefin film process for the production thereof and the use thereof

Info

Publication number
ZA956100B
ZA956100B ZA956100A ZA956100A ZA956100B ZA 956100 B ZA956100 B ZA 956100B ZA 956100 A ZA956100 A ZA 956100A ZA 956100 A ZA956100 A ZA 956100A ZA 956100 B ZA956100 B ZA 956100B
Authority
ZA
South Africa
Prior art keywords
production
heat
polyolefin film
film process
oriented multilayer
Prior art date
Application number
ZA956100A
Inventor
Herbert Peiffer
Thomas Dries
Ursula Murschall
Michael Schreck
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA956100B publication Critical patent/ZA956100B/en

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
    • B32B27/18—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
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/325—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polycycloolefins
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/418—Refractive
    • 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
    • B32B2307/702—Amorphous
    • 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
    • B32B2307/704—Crystalline
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2309/02—Temperature
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
ZA956100A 1994-07-23 1995-07-21 Heat-sealable oriented multilayer polyolefin film process for the production thereof and the use thereof ZA956100B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4426185A DE4426185A1 (en) 1994-07-23 1994-07-23 Sealable oriented polyolefin multilayer film, process for its production and its use

Publications (1)

Publication Number Publication Date
ZA956100B true ZA956100B (en) 1996-01-23

Family

ID=6524003

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA956100A ZA956100B (en) 1994-07-23 1995-07-21 Heat-sealable oriented multilayer polyolefin film process for the production thereof and the use thereof

Country Status (5)

Country Link
EP (1) EP0693369B1 (en)
CA (1) CA2154322C (en)
DE (2) DE4426185A1 (en)
FI (1) FI116214B (en)
ZA (1) ZA956100B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300143B (en) * 1995-04-27 1998-12-02 Courtaulds Films Heat sealed polymeric films
DE19962019A1 (en) * 1999-12-22 2001-06-28 Bayer Ag Low-permeability multi layer film useful as a packaging material comprises a layer of vinylcyclohexane polymer and a layer of thermoplastic polymer

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655503A (en) 1969-01-13 1972-04-11 Crown Zellerbach Corp Package of composite film with peelable, heatsealable surfaces
US4118438A (en) * 1975-11-06 1978-10-03 Toyo Boseki Kabushiki Kaisha Transparent non-blocking polypropylene film and its preparation
JPS5312971A (en) 1976-07-22 1978-02-06 Honshu Paper Co Ltd Polypropylene composite film having antistatic and low temperature heat seal property and its production
FI62130C (en) 1980-07-18 1982-11-10 Kemira Oy DETERMINATION OF TITLE DIOXIDE PIGMENT FOR FRAME FRAMEWORK
GB2108097B (en) 1981-10-30 1985-01-03 Tioxide Group Plc Improved pigments and their preparation
US4419411A (en) 1982-12-23 1983-12-06 Mobil Oil Corporation Multi-layer polypropylene film structure and method of forming same
IT1229054B (en) 1984-06-22 1991-07-17 Esseci S R L Societa Costruzio PHYSICAL METHOD FOR TREATING THE SURFACES OF POLYOLEFINIC, POLYTETRAFLUORCETHYLENE PLASTIC LAMINATES, CARDBOARDS AND METAL SHEETS SUCH AS ALUMINUM AND WATERPROOF BAND, BY MEANS OF A FLAME PRODUCED BY COMBUSTION OF AN ALCOHOLIC HYDROGEN-BASED HYDROGEN-BASED OIL IONIZED
DE3438736A1 (en) 1984-10-23 1986-04-24 Hoechst Ag, 6230 Frankfurt COEXTRUDED MULTILAYER AND BIAXIAL STRETCHED, OPAQUE POLYOLEFIN FILM WITH IMPROVED MECHANICAL PROPERTIES, METHOD FOR THEIR PRODUCTION AND THEIR USE
NZ213356A (en) 1984-11-14 1989-01-06 Mobil Oil Corp Oriented multi-layer film containing polyprolylene
JPS62215646A (en) 1986-03-17 1987-09-22 Mitsubishi Petrochem Co Ltd Propylene polymer composition
JPH0717796B2 (en) * 1987-10-14 1995-03-01 丸善石油化学株式会社 Polypropylene resin composition
JPH0717040B2 (en) 1988-08-02 1995-03-01 東レ株式会社 Propylene polymer film
JP2515884B2 (en) 1989-06-06 1996-07-10 東レ株式会社 Propylene polymer film
DE3922546A1 (en) 1989-07-08 1991-01-17 Hoechst Ag METHOD FOR THE PRODUCTION OF CYCLOOLEFINPOLYMERS
EP0430472A3 (en) * 1989-11-30 1992-02-26 Imperial Chemical Industries Plc Multiple-layer polyolefin films
DE4006402A1 (en) * 1990-03-01 1991-09-05 Wolff Walsrode Ag High-slip, drawn polypropylene film, for transparent packaging - contains mixts. of poly-iso-butyl-methacrylate! and poly-methyl-methacrylate as antiblocking agent, with antistatics and lubricants
JP2828485B2 (en) * 1990-04-27 1998-11-25 大倉工業株式会社 Method for producing polypropylene-based multilayer stretched film
TW227005B (en) 1990-11-14 1994-07-21 Hoechst Ag
DE59209354D1 (en) 1991-03-09 1998-07-09 Targor Gmbh Process for the preparation of chemically uniform cycloolefin copolymers
DE4306154A1 (en) 1993-02-27 1994-09-01 Hoechst Ag Sealable oriented polyolefin multilayer film, process for its production and its use

Also Published As

Publication number Publication date
FI953502A0 (en) 1995-07-20
FI116214B (en) 2005-10-14
EP0693369B1 (en) 2002-02-06
CA2154322A1 (en) 1996-01-24
DE59510033D1 (en) 2002-03-21
EP0693369A1 (en) 1996-01-24
FI953502A (en) 1996-01-24
CA2154322C (en) 2006-09-05
DE4426185A1 (en) 1996-01-25

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