BE789332A - Pellicules de polymeres d'ethylene a stratification et orientation simultanees - Google Patents

Pellicules de polymeres d'ethylene a stratification et orientation simultanees

Info

Publication number
BE789332A
BE789332A BE789332DA BE789332A BE 789332 A BE789332 A BE 789332A BE 789332D A BE789332D A BE 789332DA BE 789332 A BE789332 A BE 789332A
Authority
BE
Belgium
Prior art keywords
orientation
ethylene polymer
polymer films
simultaneous lamination
lamination
Prior art date
Application number
Other languages
English (en)
Original Assignee
Du Pont Canada
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.)
Publication date
Publication of BE789332A publication Critical patent/BE789332A/fr

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
    • B32B27/06—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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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
    • B32B2323/04—Polyethylene

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BE789332D 1971-09-28 Pellicules de polymeres d'ethylene a stratification et orientation simultanees BE789332A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4517371A GB1368634A (en) 1971-09-28 1971-09-28 Co-oriented laminated ethylene polymer films

Publications (1)

Publication Number Publication Date
BE789332A true BE789332A (fr) 1973-03-27

Family

ID=10436182

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789332D BE789332A (fr) 1971-09-28 Pellicules de polymeres d'ethylene a stratification et orientation simultanees

Country Status (7)

Country Link
JP (1) JPS5545371B2 (fr)
BE (1) BE789332A (fr)
CA (1) CA967322A (fr)
DE (1) DE2247611A1 (fr)
FR (1) FR2154634B1 (fr)
GB (1) GB1368634A (fr)
IT (1) IT967947B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495380A (en) * 1976-01-23 1977-12-14 Mobil Oil Corp Low density polyethylene film laminates
JPS5379687A (en) * 1976-12-23 1978-07-14 Sumitomo Bakelite Co Ltd Method of packing tray
GB2028716B (en) * 1978-08-16 1982-09-08 Mobil Oil Corp Laminar thermoplastic film constructions
US4399180A (en) * 1978-09-15 1983-08-16 Mobil Oil Corporation Coextruded thermoplastic stretch-wrap
CA1157216A (fr) * 1978-09-15 1983-11-22 William F. Briggs Pellicule thermoplastique coextrudee de suremballage
US4515649A (en) * 1980-07-17 1985-05-07 The Standard Products Company Thermoplastic elastomer molding
JPS5764551A (en) * 1980-10-09 1982-04-19 Mitsui Petrochemical Ind Composite film
US4356221A (en) * 1981-05-15 1982-10-26 Union Carbide Corporation Melt-extruded multilayer polyethylene bag film
DE69526T1 (de) * 1981-07-04 1984-04-26 Idemitsu Petrochemical Co., Ltd., Tokyo Verpackungssaecke.
ATE19754T1 (de) * 1982-12-16 1986-05-15 Idemitsu Petrochemical Co Verpackungsbeutel.
DE3681536D1 (de) * 1985-08-23 1991-10-24 Showa Denko Kk Beutel fuer medizinische zwecke.
US4929479A (en) * 1987-08-10 1990-05-29 Showa Denko Kabushiki Kaisha Medical bag
GB2211131B (en) * 1987-10-20 1991-08-07 Courtaulds Films & Packaging Polymeric films
US5116677A (en) * 1987-12-30 1992-05-26 Co-Ex Plastics, Inc. Thermoplastic stretch-wrap material
US4923750A (en) * 1987-12-30 1990-05-08 Co-Ex Plastics, Inc. Thermoplastic stretch-wrap material
GB9620651D0 (en) * 1996-10-02 1996-11-20 Norester S A A laminate

Also Published As

Publication number Publication date
JPS5545371B2 (fr) 1980-11-18
FR2154634B1 (fr) 1978-07-07
IT967947B (it) 1974-03-11
FR2154634A1 (fr) 1973-05-11
CA967322A (en) 1975-05-13
JPS4843071A (fr) 1973-06-22
DE2247611A1 (de) 1973-04-12
GB1368634A (en) 1974-10-02

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