BE816028R - COMPOSITE FILMS OF POLYESTERS AND THEIR MANUFACTURING PROCESS - Google Patents

COMPOSITE FILMS OF POLYESTERS AND THEIR MANUFACTURING PROCESS

Info

Publication number
BE816028R
BE816028R BE145163A BE145163A BE816028R BE 816028 R BE816028 R BE 816028R BE 145163 A BE145163 A BE 145163A BE 145163 A BE145163 A BE 145163A BE 816028 R BE816028 R BE 816028R
Authority
BE
Belgium
Prior art keywords
polyesters
manufacturing process
composite films
films
composite
Prior art date
Application number
BE145163A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of BE816028R publication Critical patent/BE816028R/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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B7/022—Mechanical 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
    • B32B27/06—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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/244—All polymers belonging to those covered by group B32B27/36
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2429/00—Carriers for sound or information
    • 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
    • B32B2429/00—Carriers for sound or information
    • B32B2429/02—Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Record Carriers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
BE145163A 1973-06-08 1974-06-07 COMPOSITE FILMS OF POLYESTERS AND THEIR MANUFACTURING PROCESS BE816028R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7320883A FR2232426B2 (en) 1973-06-08 1973-06-08

Publications (1)

Publication Number Publication Date
BE816028R true BE816028R (en) 1974-12-09

Family

ID=9120690

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145163A BE816028R (en) 1973-06-08 1974-06-07 COMPOSITE FILMS OF POLYESTERS AND THEIR MANUFACTURING PROCESS

Country Status (10)

Country Link
JP (2) JPS5033805A (en)
BE (1) BE816028R (en)
CA (1) CA1019123A (en)
CH (1) CH582055A5 (en)
DE (1) DE2427309C2 (en)
FR (1) FR2232426B2 (en)
GB (1) GB1434521A (en)
IT (1) IT1046314B (en)
LU (1) LU70266A1 (en)
NL (1) NL180816C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035835B1 (en) * 1980-03-12 1984-03-14 Imperial Chemical Industries Plc Polyester film composites
GB2134442B (en) * 1983-01-18 1987-05-28 Diafoil Co Ltd Polyester film for magnetic recording media
DE3414347A1 (en) * 1984-04-16 1985-10-24 Hoechst Ag, 6230 Frankfurt CARRIER FILM FOR MAGNETIC INFORMATION CARRIERS
DE3414310A1 (en) * 1984-04-16 1985-10-24 Hoechst Ag, 6230 Frankfurt CARRIER FILM FOR MAGNETIC INFORMATION CARRIERS
JPS6173228A (en) * 1984-09-18 1986-04-15 Matsushita Electric Ind Co Ltd Magnetic recording medium
AU5169600A (en) * 1999-06-02 2000-12-18 Terphane, Inc. Coextruded film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552781A (en) * 1955-11-23
JPS5240848A (en) * 1976-02-25 1977-03-30 Sanyo Electric Co Ltd Sun heat collecting device

Also Published As

Publication number Publication date
DE2427309C2 (en) 1983-10-20
CA1019123A (en) 1977-10-18
IT1046314B (en) 1980-06-30
FR2232426A2 (en) 1975-01-03
NL7407688A (en) 1974-12-10
DE2427309A1 (en) 1975-01-02
FR2232426B2 (en) 1976-06-11
JPS52141611A (en) 1977-11-26
GB1434521A (en) 1976-05-05
NL180816B (en) 1986-12-01
CH582055A5 (en) 1976-11-30
NL180816C (en) 1987-05-04
LU70266A1 (en) 1974-10-17
JPS5033805A (en) 1975-04-01

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CELLOPHANE

Effective date: 19930215