JPS54137076A - Manufacturing of biaxially oriented thermoplastic polyester film - Google Patents

Manufacturing of biaxially oriented thermoplastic polyester film

Info

Publication number
JPS54137076A
JPS54137076A JP4576378A JP4576378A JPS54137076A JP S54137076 A JPS54137076 A JP S54137076A JP 4576378 A JP4576378 A JP 4576378A JP 4576378 A JP4576378 A JP 4576378A JP S54137076 A JPS54137076 A JP S54137076A
Authority
JP
Japan
Prior art keywords
temp
film
pref
thermoplastic polyester
preheated
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
JP4576378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5650854B2 (enExample
Inventor
Kazuo Matsukura
Kunio Murakami
Tsugio Nagasawa
Tadashi Hayashi
Akiyoshi Kamitsuma
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP4576378A priority Critical patent/JPS54137076A/ja
Priority to US06/024,053 priority patent/US4230658A/en
Priority to FR7909348A priority patent/FR2423321A1/fr
Priority to DE2915481A priority patent/DE2915481C2/de
Priority to GB7913208A priority patent/GB2018670B/en
Publication of JPS54137076A publication Critical patent/JPS54137076A/ja
Publication of JPS5650854B2 publication Critical patent/JPS5650854B2/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
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • 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)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP4576378A 1978-04-17 1978-04-17 Manufacturing of biaxially oriented thermoplastic polyester film Granted JPS54137076A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4576378A JPS54137076A (en) 1978-04-17 1978-04-17 Manufacturing of biaxially oriented thermoplastic polyester film
US06/024,053 US4230658A (en) 1978-04-17 1979-03-26 Process for preparing biaxially drawn thermoplastic polyester film
FR7909348A FR2423321A1 (fr) 1978-04-17 1979-04-12 Procede pour preparer un film thermoplastique en polyester etire biaxialement
DE2915481A DE2915481C2 (de) 1978-04-17 1979-04-17 Verfahren zur Herstellung einer biaxial gereckten thermoplastischen Polyesterfolie
GB7913208A GB2018670B (en) 1978-04-17 1979-04-17 Process for preparing biaxially drawn thermoplastic polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4576378A JPS54137076A (en) 1978-04-17 1978-04-17 Manufacturing of biaxially oriented thermoplastic polyester film

Publications (2)

Publication Number Publication Date
JPS54137076A true JPS54137076A (en) 1979-10-24
JPS5650854B2 JPS5650854B2 (enExample) 1981-12-01

Family

ID=12728323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4576378A Granted JPS54137076A (en) 1978-04-17 1978-04-17 Manufacturing of biaxially oriented thermoplastic polyester film

Country Status (5)

Country Link
US (1) US4230658A (enExample)
JP (1) JPS54137076A (enExample)
DE (1) DE2915481C2 (enExample)
FR (1) FR2423321A1 (enExample)
GB (1) GB2018670B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100863058B1 (ko) * 2005-03-27 2008-10-10 후타마키 포르시하임 츠바익니덜라쑹 데어 후타마키 도이치란트 게엠베하 & 코.카게 연신 플라스틱 필름의 제조 방법

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140028A (ja) * 1983-01-18 1984-08-11 Diafoil Co Ltd ポリエステルフイルムの製造方法
DE3507916A1 (de) * 1985-03-06 1986-09-11 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung sehr duenner, biaxial streckorientierter kunststoffolien
JPS6228965U (enExample) * 1985-08-07 1987-02-21
JPH0625267B2 (ja) * 1985-12-17 1994-04-06 ダイアホイルヘキスト株式会社 高密度磁気記録媒体用ポリエチレン−２，６−ナフタレ−トフイルム
US5053180A (en) * 1986-11-24 1991-10-01 Aluminum Company Of America Process for deformation of amorphous polymers
BR8707774A (pt) * 1987-06-17 1989-10-03 Du Pont Sistema para o uso de secundarias sincronicas de um motor linear na tiragem biaxial de peliculas de plastico
JPH0293570U (enExample) * 1989-01-11 1990-07-25
US5076977A (en) * 1990-01-10 1991-12-31 Eastman Kodak Company Process for controlling curl in polyester film
DE4114670A1 (de) * 1991-05-06 1992-11-12 Hoechst Ag Verfahren zur herstellung von folienbahnen von geringer dicke
JPH0583539U (ja) * 1992-04-21 1993-11-12 いすゞ自動車株式会社 アキシャルオイルシール
US5429785A (en) * 1994-03-01 1995-07-04 E. I. Du Pont De Nemours And Company Method of making biaxially oriented thermoplastic films
US5575968A (en) * 1994-05-06 1996-11-19 Skc Limited Process for the preparation of thermoplastic resin film
CN1106262C (zh) * 1997-12-18 2003-04-23 东丽株式会社 聚酯薄膜的制备方法
US20030099954A1 (en) * 2001-11-26 2003-05-29 Stefan Miltenyi Apparatus and method for modification of magnetically immobilized biomolecules
US20040026827A1 (en) * 2002-06-28 2004-02-12 Issam Dairanieh Method for the fabrication of crystallizable resins and articles therefrom
US20060131779A1 (en) * 2002-11-26 2006-06-22 Seiji Kagawa Method for producing polybutylene terephthalate film
US7075103B2 (en) * 2003-12-19 2006-07-11 General Electric Company Multilayer device and method of making

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627088A (en) * 1950-03-22 1953-02-03 Du Pont Preparation of oriented coated films
US2823421A (en) * 1952-05-12 1958-02-18 Du Pont Stretching of polyethylene terephthalate film
IT577841A (enExample) * 1956-09-12
CH398065A (de) * 1957-10-11 1965-08-31 Du Pont Verfahren zur Herstellung biaxial orientierter Filme
BE573836A (enExample) * 1957-12-12
US2968067A (en) * 1959-02-02 1961-01-17 Du Pont Process for making oriented films
US2995779A (en) * 1959-03-12 1961-08-15 Du Pont Treatment for polymeric film to restrain gauge variation
FR1510972A (fr) * 1966-12-12 1968-01-26 Saint Gobain Support pour sol flottant
DE1779992A1 (de) * 1965-09-15 1973-04-19 Unitika Ltd Verfahren zur qualitaetsverbesserung einer polyamidfolie
US3510552A (en) * 1965-09-15 1970-05-05 Nippon Rayon Kk Biaxially drawing polyamide film
US3461199A (en) * 1966-05-03 1969-08-12 Du Pont Process for improving dimensional stability of tensilized polyester film
US3432591A (en) * 1966-10-21 1969-03-11 Du Pont Biaxially oriented heat set film of high molecular weight polyethylene terephthalate
BE759188A (nl) * 1969-12-23 1971-05-21 Agfa Gevaert Nv Verbeterde polymeerfilm
FR2147876B1 (enExample) * 1971-08-05 1974-03-29 Cellophane Sa
US4042569A (en) * 1974-08-05 1977-08-16 E. I. Du Pont De Nemours And Company Heat-setting process for polyester film
GB1481130A (en) * 1975-02-21 1977-07-27 Nauch Proizv Ob Process for producing polymeric films from crystallizing polyesters
GB1479075A (en) * 1975-07-09 1977-07-06 Sapozhrikov P Process for manufacturing poly(ethylene terephthalate) film
US4153667A (en) * 1976-07-30 1979-05-08 Owens-Illinois, Inc. Method of forming articles from thermoplastic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100863058B1 (ko) * 2005-03-27 2008-10-10 후타마키 포르시하임 츠바익니덜라쑹 데어 후타마키 도이치란트 게엠베하 & 코.카게 연신 플라스틱 필름의 제조 방법

Also Published As

Publication number Publication date
GB2018670B (en) 1982-07-21
FR2423321A1 (fr) 1979-11-16
DE2915481C2 (de) 1984-12-06
FR2423321B1 (enExample) 1982-12-03
DE2915481A1 (de) 1979-10-25
US4230658A (en) 1980-10-28
GB2018670A (en) 1979-10-24
JPS5650854B2 (enExample) 1981-12-01

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