GB1368634A - Co-oriented laminated ethylene polymer films - Google Patents

Co-oriented laminated ethylene polymer films

Info

Publication number
GB1368634A
GB1368634A GB4517371A GB4517371A GB1368634A GB 1368634 A GB1368634 A GB 1368634A GB 4517371 A GB4517371 A GB 4517371A GB 4517371 A GB4517371 A GB 4517371A GB 1368634 A GB1368634 A GB 1368634A
Authority
GB
United Kingdom
Prior art keywords
ethylene polymer
polymer films
oriented laminated
laminated ethylene
oriented
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.)
Expired
Application number
GB4517371A
Other languages
English (en)
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada Inc
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 to BE789332D priority Critical patent/BE789332A/xx
Application filed by DuPont Canada Inc filed Critical DuPont Canada Inc
Priority to GB4517371A priority patent/GB1368634A/en
Priority to CA129,000A priority patent/CA967322A/en
Priority to JP9626272A priority patent/JPS5545371B2/ja
Priority to IT29778/72A priority patent/IT967947B/it
Priority to FR7234149A priority patent/FR2154634B1/fr
Priority to DE19722247611 priority patent/DE2247611A1/de
Publication of GB1368634A publication Critical patent/GB1368634A/en
Expired 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
    • B32B27/06—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)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB4517371A 1971-09-28 1971-09-28 Co-oriented laminated ethylene polymer films Expired GB1368634A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE789332D BE789332A (fr) 1971-09-28 Pellicules de polymeres d'ethylene a stratification et orientation simultanees
GB4517371A GB1368634A (en) 1971-09-28 1971-09-28 Co-oriented laminated ethylene polymer films
CA129,000A CA967322A (en) 1971-09-28 1971-11-30 Co-oriented laminated ethylene polymer films
JP9626272A JPS5545371B2 (enrdf_load_stackoverflow) 1971-09-28 1972-09-27
IT29778/72A IT967947B (it) 1971-09-28 1972-09-27 Pellicole di polimeri etilenici simultaneamente orientate e lami nate
FR7234149A FR2154634B1 (enrdf_load_stackoverflow) 1971-09-28 1972-09-27
DE19722247611 DE2247611A1 (de) 1971-09-28 1972-09-28 Verfahren zur herstellung eines orientierten thermoplastischen polymerisatfilm-laminates

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
GB1368634A true GB1368634A (en) 1974-10-02

Family

ID=10436182

Family Applications (1)

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

Country Status (7)

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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009376A3 (en) * 1978-09-15 1980-04-16 Mobil Oil Corporation Coextruded thermoplastic stretch-wrap
EP0050455A3 (en) * 1980-10-09 1982-12-29 Mitsui Petrochemical Industries, Ltd. Composite film structures of ethylenic polymers
EP0069526A1 (en) * 1981-07-04 1983-01-12 Idemitsu Petrochemical Co. Ltd. Packaging bags
US4399180A (en) * 1978-09-15 1983-08-16 Mobil Oil Corporation Coextruded thermoplastic stretch-wrap
EP0111602A1 (en) * 1982-12-16 1984-06-27 Idemitsu Petrochemical Co. Ltd. Packaging bags
US4515649A (en) * 1980-07-17 1985-05-07 The Standard Products Company Thermoplastic elastomer molding
US4923750A (en) * 1987-12-30 1990-05-08 Co-Ex Plastics, Inc. Thermoplastic stretch-wrap material
US4929479A (en) * 1987-08-10 1990-05-29 Showa Denko Kabushiki Kaisha Medical bag
US5026610A (en) * 1987-10-20 1991-06-25 Courtaulds Films & Packaging (Holdings) Ltd. Polymeric films
US5116677A (en) * 1987-12-30 1992-05-26 Co-Ex Plastics, Inc. Thermoplastic stretch-wrap material
US7003928B2 (en) 2002-10-04 2006-02-28 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7076929B2 (en) 2002-10-04 2006-07-18 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7131250B2 (en) 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers

Families Citing this family (6)

* 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
US4356221A (en) * 1981-05-15 1982-10-26 Union Carbide Corporation Melt-extruded multilayer polyethylene bag film
EP0216509B1 (en) * 1985-08-23 1991-09-18 Showa Denko Kabushiki Kaisha Medical bag
GB9620651D0 (en) * 1996-10-02 1996-11-20 Norester S A A laminate

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399180A (en) * 1978-09-15 1983-08-16 Mobil Oil Corporation Coextruded thermoplastic stretch-wrap
EP0009376A3 (en) * 1978-09-15 1980-04-16 Mobil Oil Corporation Coextruded thermoplastic stretch-wrap
US4515649A (en) * 1980-07-17 1985-05-07 The Standard Products Company Thermoplastic elastomer molding
EP0050455A3 (en) * 1980-10-09 1982-12-29 Mitsui Petrochemical Industries, Ltd. Composite film structures of ethylenic polymers
EP0069526A1 (en) * 1981-07-04 1983-01-12 Idemitsu Petrochemical Co. Ltd. Packaging bags
EP0111602A1 (en) * 1982-12-16 1984-06-27 Idemitsu Petrochemical Co. Ltd. Packaging bags
US4929479A (en) * 1987-08-10 1990-05-29 Showa Denko Kabushiki Kaisha Medical bag
US5026610A (en) * 1987-10-20 1991-06-25 Courtaulds Films & Packaging (Holdings) Ltd. Polymeric films
US4923750A (en) * 1987-12-30 1990-05-08 Co-Ex Plastics, Inc. Thermoplastic stretch-wrap material
US5116677A (en) * 1987-12-30 1992-05-26 Co-Ex Plastics, Inc. Thermoplastic stretch-wrap material
US7003928B2 (en) 2002-10-04 2006-02-28 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7076929B2 (en) 2002-10-04 2006-07-18 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7131250B2 (en) 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers
US7231753B2 (en) 2002-10-04 2007-06-19 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US7401452B2 (en) 2002-10-04 2008-07-22 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US7454884B2 (en) 2002-10-04 2008-11-25 Sunbeam Products, Inc. Appliance for vacuum sealing food containers

Also Published As

Publication number Publication date
FR2154634A1 (enrdf_load_stackoverflow) 1973-05-11
IT967947B (it) 1974-03-11
FR2154634B1 (enrdf_load_stackoverflow) 1978-07-07
BE789332A (fr) 1973-03-27
JPS4843071A (enrdf_load_stackoverflow) 1973-06-22
CA967322A (en) 1975-05-13
JPS5545371B2 (enrdf_load_stackoverflow) 1980-11-18
DE2247611A1 (de) 1973-04-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee