CA926574A - Polymer films - Google Patents

Polymer films

Info

Publication number
CA926574A
CA926574A CA099008A CA99008A CA926574A CA 926574 A CA926574 A CA 926574A CA 099008 A CA099008 A CA 099008A CA 99008 A CA99008 A CA 99008A CA 926574 A CA926574 A CA 926574A
Authority
CA
Canada
Prior art keywords
polymer films
films
polymer
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
CA099008A
Inventor
M. Steffens Eduard
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of CA926574A publication Critical patent/CA926574A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA099008A 1969-12-23 1970-11-24 Polymer films Expired CA926574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6270769 1969-12-23

Publications (1)

Publication Number Publication Date
CA926574A true CA926574A (en) 1973-05-22

Family

ID=10488406

Family Applications (1)

Application Number Title Priority Date Filing Date
CA099008A Expired CA926574A (en) 1969-12-23 1970-11-24 Polymer films

Country Status (8)

Country Link
BE (1) BE759188A (en)
CA (1) CA926574A (en)
CH (1) CH541405A (en)
DE (1) DE2057690C3 (en)
FR (1) FR2072276A5 (en)
GB (1) GB1303257A (en)
LU (1) LU61765A1 (en)
NL (1) NL7017388A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137076A (en) * 1978-04-17 1979-10-24 Unitika Ltd Manufacturing of biaxially oriented thermoplastic polyester film
JPS5766936A (en) * 1980-10-15 1982-04-23 Teijin Ltd Polyester film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899713A (en) * 1959-08-18 Orientation of polyethylene
US2823421A (en) * 1952-05-12 1958-02-18 Du Pont Stretching of polyethylene terephthalate film
DE1264746B (en) * 1962-09-11 1968-03-28 Nihonbashi Muromachi Process for the production of thermoplastic plastic films with a rough surface

Also Published As

Publication number Publication date
BE759188A (en) 1971-05-21
CH541405A (en) 1973-09-15
DE2057690B2 (en) 1980-07-24
LU61765A1 (en) 1971-11-08
FR2072276A5 (en) 1971-09-24
NL7017388A (en) 1971-06-25
DE2057690C3 (en) 1981-03-12
GB1303257A (en) 1973-01-17
DE2057690A1 (en) 1971-07-01

Similar Documents

Publication Publication Date Title
CA918369A (en) Oriented polymers
CA921183A (en) Antistatic polymer composition
AU2345970A (en) Polymer compositions and films made therefrom
CA956400A (en) Polymer preparation
CA1005985A (en) Polymer solution
CA925160A (en) Solid electrolyte films
CA926574A (en) Polymer films
AU1320270A (en) Polymer blends
CA956159A (en) Polychroic film
CA920362A (en) Polymer solution
CA829205A (en) Copolymer films
CA927536A (en) Polymer blend
AU450630B2 (en) Polymer solutions
AU457004B2 (en) Polymer solutions
CA811214A (en) Block copolymer-polyethylene films
CA824212A (en) Polymerization
CA820991A (en) Polymer composition
AU455837B2 (en) Anistatic polymer composition
CA938393A (en) Heat-shrinkable ethylene polymer films
AU1868670A (en) Polymer solutions
AU1869270A (en) Polymer solutions
AU436491B2 (en) Organo-silica polymers
CA828251A (en) Polymers
CA828248A (en) Polymers
CA828236A (en) Polymers