JPS58177316A - ポリエステルフイルムの製造方法 - Google Patents

ポリエステルフイルムの製造方法

Info

Publication number
JPS58177316A
JPS58177316A JP57059743A JP5974382A JPS58177316A JP S58177316 A JPS58177316 A JP S58177316A JP 57059743 A JP57059743 A JP 57059743A JP 5974382 A JP5974382 A JP 5974382A JP S58177316 A JPS58177316 A JP S58177316A
Authority
JP
Japan
Prior art keywords
polyester
film
metal compound
alkali metal
inorganic fine
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.)
Granted
Application number
JP57059743A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6140538B2 (2
Inventor
Shigeru Horie
堀江　滋
Takamasa Asano
浅野　隆正
Tetsuo Ichihashi
哲夫 市橋
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP57059743A priority Critical patent/JPS58177316A/ja
Publication of JPS58177316A publication Critical patent/JPS58177316A/ja
Publication of JPS6140538B2 publication Critical patent/JPS6140538B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP57059743A 1982-04-12 1982-04-12 ポリエステルフイルムの製造方法 Granted JPS58177316A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57059743A JPS58177316A (ja) 1982-04-12 1982-04-12 ポリエステルフイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57059743A JPS58177316A (ja) 1982-04-12 1982-04-12 ポリエステルフイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS58177316A true JPS58177316A (ja) 1983-10-18
JPS6140538B2 JPS6140538B2 (2) 1986-09-10

Family

ID=13122009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57059743A Granted JPS58177316A (ja) 1982-04-12 1982-04-12 ポリエステルフイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS58177316A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885119A (en) * 1986-08-26 1989-12-05 W. R. Grace & Co. Method of making a multilayer film
EP0873844A3 (en) * 1997-04-23 1999-01-27 Mitsubishi Polyester Film Corporation Process for producing polyester composition

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958197A (2) * 1972-10-06 1974-06-05
JPS507846A (2) * 1973-05-23 1975-01-27
JPS5340231A (en) * 1976-09-27 1978-04-12 Toshiba Corp Vector generator
JPS5512104A (en) * 1978-07-10 1980-01-28 Teijin Ltd Preparation of polyester
JPS5584350A (en) * 1978-12-21 1980-06-25 Teijin Ltd Preparation of inorganic fine particle slurry for mixing polyester
JPS5615730A (en) * 1979-07-20 1981-02-16 Olympus Optical Co Manufacture of cell diagnosing brush

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958197A (2) * 1972-10-06 1974-06-05
JPS507846A (2) * 1973-05-23 1975-01-27
JPS5340231A (en) * 1976-09-27 1978-04-12 Toshiba Corp Vector generator
JPS5512104A (en) * 1978-07-10 1980-01-28 Teijin Ltd Preparation of polyester
JPS5584350A (en) * 1978-12-21 1980-06-25 Teijin Ltd Preparation of inorganic fine particle slurry for mixing polyester
JPS5615730A (en) * 1979-07-20 1981-02-16 Olympus Optical Co Manufacture of cell diagnosing brush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885119A (en) * 1986-08-26 1989-12-05 W. R. Grace & Co. Method of making a multilayer film
EP0873844A3 (en) * 1997-04-23 1999-01-27 Mitsubishi Polyester Film Corporation Process for producing polyester composition

Also Published As

Publication number Publication date
JPS6140538B2 (2) 1986-09-10

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