GB1162677A - Process for making Isotropic Polymeric Film - Google Patents

Process for making Isotropic Polymeric Film

Info

Publication number
GB1162677A
GB1162677A GB50443/65A GB5044365A GB1162677A GB 1162677 A GB1162677 A GB 1162677A GB 50443/65 A GB50443/65 A GB 50443/65A GB 5044365 A GB5044365 A GB 5044365A GB 1162677 A GB1162677 A GB 1162677A
Authority
GB
United Kingdom
Prior art keywords
film
zone
heat
station
wind
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
GB50443/65A
Other languages
English (en)
Inventor
Felix Frederick De Smedt
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
Priority to GB50443/65A priority Critical patent/GB1162677A/en
Priority to DE19661629267 priority patent/DE1629267A1/de
Priority to FR85137A priority patent/FR1510931A/fr
Priority to US597082A priority patent/US3479426A/en
Priority to NL6616692A priority patent/NL6616692A/xx
Priority to BE690275D priority patent/BE690275A/xx
Publication of GB1162677A publication Critical patent/GB1162677A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB50443/65A 1965-11-26 1965-11-26 Process for making Isotropic Polymeric Film Expired GB1162677A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB50443/65A GB1162677A (en) 1965-11-26 1965-11-26 Process for making Isotropic Polymeric Film
DE19661629267 DE1629267A1 (de) 1965-11-26 1966-11-25 Verfahren zur Herstellung von orientierten Polymerfilmen
FR85137A FR1510931A (fr) 1965-11-26 1966-11-25 Procédé perfectionné pour la fabrication de films en matières polymères organiques orientés biaxialement
US597082A US3479426A (en) 1965-11-26 1966-11-25 Process for making isotropic polymeric film
NL6616692A NL6616692A (US20100268047A1-20101021-C00003.png) 1965-11-26 1966-11-28
BE690275D BE690275A (US20100268047A1-20101021-C00003.png) 1965-11-26 1966-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50443/65A GB1162677A (en) 1965-11-26 1965-11-26 Process for making Isotropic Polymeric Film

Publications (1)

Publication Number Publication Date
GB1162677A true GB1162677A (en) 1969-08-27

Family

ID=10455906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50443/65A Expired GB1162677A (en) 1965-11-26 1965-11-26 Process for making Isotropic Polymeric Film

Country Status (6)

Country Link
US (1) US3479426A (US20100268047A1-20101021-C00003.png)
BE (1) BE690275A (US20100268047A1-20101021-C00003.png)
DE (1) DE1629267A1 (US20100268047A1-20101021-C00003.png)
FR (1) FR1510931A (US20100268047A1-20101021-C00003.png)
GB (1) GB1162677A (US20100268047A1-20101021-C00003.png)
NL (1) NL6616692A (US20100268047A1-20101021-C00003.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547748A (en) * 1967-10-02 1970-12-15 Eastman Kodak Co Manufacture of improved polyester films
US3806574A (en) * 1972-05-03 1974-04-23 H Arvidson Flat photographic sheets produced by forward and reverse rewinding of photographic material
GB1430291A (en) * 1973-04-17 1976-03-31 Teijin Ltd Process for the preparation of a biaxially oriented polyester film
US4741876A (en) * 1985-03-26 1988-05-03 Illinois Tool Works Inc. Method for manufacturing thermally stabilized plastic film capacitor
US7128935B2 (en) * 2001-07-12 2006-10-31 General Mills, Inc. Method for making a patterned food product
GB0129728D0 (en) * 2001-12-12 2002-01-30 Dupont Teijin Films Us Ltd Plymeric film
EP2042576A1 (en) * 2007-09-20 2009-04-01 Agfa-Gevaert Security laminates with interlaminated transparent embossed polymer hologram.
WO2009037332A1 (en) * 2007-09-20 2009-03-26 Agfa-Gevaert N.V. Security laminates with interlaminated transparent embossed polymer hologram
WO2009121793A2 (en) * 2008-04-01 2009-10-08 Agfa Gevaert Lamination process for producung security laminates
EP2282895A2 (en) * 2008-04-01 2011-02-16 Agfa-Gevaert N.V. Security laminate having a security feature
CN101990497A (zh) * 2008-04-01 2011-03-23 爱克发-格法特公司 具有可通过触摸察觉的安全性特征的安全性层压板
EP2181858A1 (en) * 2008-11-04 2010-05-05 Agfa-Gevaert N.V. Security document and methods of producing it
EP2199100A1 (en) * 2008-12-22 2010-06-23 Agfa-Gevaert N.V. Security laminates for security documents.
EP2332738B1 (en) 2009-12-10 2012-07-04 Agfa-Gevaert Security document with security feature on edge
PL2335937T3 (pl) 2009-12-18 2013-06-28 Agfa Gevaert Znakowalna laserowo folia zabezpieczająca
PL2335938T3 (pl) 2009-12-18 2013-07-31 Agfa Gevaert Znakowalna laserowo folia zabezpieczająca

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968067A (en) * 1959-02-02 1961-01-17 Du Pont Process for making oriented films
NL277788A (US20100268047A1-20101021-C00003.png) * 1961-04-28 1900-01-01
US3257489A (en) * 1961-11-28 1966-06-21 Du Pont Process for improving gauge of organic, thermoplastic, crystallizable polymeric film by stretching during heat treating
US3257490A (en) * 1962-10-17 1966-06-21 Du Pont Process for producing flat dimensionally stable, biaxially oriented polypropylene film

Also Published As

Publication number Publication date
US3479426A (en) 1969-11-18
DE1629267A1 (de) 1970-07-23
FR1510931A (fr) 1968-01-26
BE690275A (US20100268047A1-20101021-C00003.png) 1967-05-29
NL6616692A (US20100268047A1-20101021-C00003.png) 1967-02-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee