NL7708387A - Werkwijze ter bereiding van transparante films, alsmede transparante films verkregen volgens de werkwijze. - Google Patents

Werkwijze ter bereiding van transparante films, alsmede transparante films verkregen volgens de werkwijze.

Info

Publication number
NL7708387A
NL7708387A NL7708387A NL7708387A NL7708387A NL 7708387 A NL7708387 A NL 7708387A NL 7708387 A NL7708387 A NL 7708387A NL 7708387 A NL7708387 A NL 7708387A NL 7708387 A NL7708387 A NL 7708387A
Authority
NL
Netherlands
Prior art keywords
transparent films
well
obtained according
preparing
films obtained
Prior art date
Application number
NL7708387A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of NL7708387A publication Critical patent/NL7708387A/xx

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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
NL7708387A 1976-07-28 1977-07-28 Werkwijze ter bereiding van transparante films, alsmede transparante films verkregen volgens de werkwijze. NL7708387A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2633837A DE2633837C2 (de) 1976-07-28 1976-07-28 Transparente Folien

Publications (1)

Publication Number Publication Date
NL7708387A true NL7708387A (nl) 1978-01-31

Family

ID=5984110

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7708387A NL7708387A (nl) 1976-07-28 1977-07-28 Werkwijze ter bereiding van transparante films, alsmede transparante films verkregen volgens de werkwijze.

Country Status (10)

Country Link
JP (1) JPS5316071A (xx)
BE (1) BE857200A (xx)
CH (1) CH628361A5 (xx)
DE (1) DE2633837C2 (xx)
FI (1) FI772278A (xx)
FR (1) FR2359872A1 (xx)
GB (1) GB1558529A (xx)
IT (1) IT1079369B (xx)
NL (1) NL7708387A (xx)
SE (1) SE422069B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844987A (en) * 1985-10-29 1989-07-04 Teijin Limited Polyamide molding material and hollow-molded body obtained therefrom

Also Published As

Publication number Publication date
FR2359872A1 (fr) 1978-02-24
IT1079369B (it) 1985-05-08
GB1558529A (en) 1980-01-03
JPS5316071A (en) 1978-02-14
DE2633837C2 (de) 1983-07-14
SE7708623L (sv) 1978-01-29
FI772278A (xx) 1978-01-29
SE422069B (sv) 1982-02-15
BE857200A (fr) 1978-01-27
FR2359872B1 (xx) 1983-04-29
CH628361A5 (en) 1982-02-26
DE2633837A1 (de) 1978-02-02

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Legal Events

Date Code Title Description
BV The patent application has lapsed