IT1129502B - Procedimento per produrre pellicole di copolimero di etilene alcool vinilico - Google Patents

Procedimento per produrre pellicole di copolimero di etilene alcool vinilico

Info

Publication number
IT1129502B
IT1129502B IT28443/79A IT2844379A IT1129502B IT 1129502 B IT1129502 B IT 1129502B IT 28443/79 A IT28443/79 A IT 28443/79A IT 2844379 A IT2844379 A IT 2844379A IT 1129502 B IT1129502 B IT 1129502B
Authority
IT
Italy
Prior art keywords
procedure
production
vinyl alcohol
ethylene vinyl
alcohol copolymer
Prior art date
Application number
IT28443/79A
Other languages
English (en)
Other versions
IT7928443A0 (it
Inventor
Yuji Kotera
Kyoichiro Ikari
Shunji Miyake
Original Assignee
Kuraray Co
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
Priority claimed from JP16191278A external-priority patent/JPS5591632A/ja
Priority claimed from JP54107569A external-priority patent/JPS6026697B2/ja
Application filed by Kuraray Co filed Critical Kuraray Co
Publication of IT7928443A0 publication Critical patent/IT7928443A0/it
Application granted granted Critical
Publication of IT1129502B publication Critical patent/IT1129502B/it

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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT28443/79A 1978-12-29 1979-12-28 Procedimento per produrre pellicole di copolimero di etilene alcool vinilico IT1129502B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16191278A JPS5591632A (en) 1978-12-29 1978-12-29 Manufacture of ethylene vinyl alcohol copolymer film
JP54107569A JPS6026697B2 (ja) 1979-08-22 1979-08-22 エチレン−ビニルアルコ−ル共重合体フイルムの製造法

Publications (2)

Publication Number Publication Date
IT7928443A0 IT7928443A0 (it) 1979-12-28
IT1129502B true IT1129502B (it) 1986-06-04

Family

ID=26447591

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28443/79A IT1129502B (it) 1978-12-29 1979-12-28 Procedimento per produrre pellicole di copolimero di etilene alcool vinilico

Country Status (8)

Country Link
US (1) US4294935A (it)
AU (1) AU529160B2 (it)
CA (1) CA1137726A (it)
DE (1) DE2952509C2 (it)
FR (1) FR2445211A1 (it)
GB (1) GB2039249B (it)
IT (1) IT1129502B (it)
NZ (1) NZ192416A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630970B2 (en) * 2001-07-02 2003-10-07 3M Innovative Properties Company Polarizers for use with liquid crystal displays
US4370212A (en) * 1981-05-01 1983-01-25 E. I. Du Pont De Nemours And Company Elastomeric film
US4536532A (en) * 1982-05-27 1985-08-20 Miller Gerald W Plasticized polyvinyl alcohol compositions, forming process and formed articles
CA1233739A (en) 1982-12-28 1988-03-08 Mobil Oil Corporation Barrier films
US5055355A (en) * 1983-08-01 1991-10-08 Allied-Signal Inc. Oriented film laminates of polyamides and ethylene vinyl alcohol copolymers
US4561920A (en) * 1984-02-08 1985-12-31 Norchem, Inc. Formerly Northern Petrochemical Company Biaxially oriented oxygen and moisture barrier film
NL8602912A (nl) * 1986-11-17 1988-06-16 Stamicarbon Voorwerpen uit ethyleen-vinylalcoholcopolymeren met hoge sterkte en modulus, alsmede werkwijze voor het vervaardigen hiervan.
US4939151A (en) * 1988-10-31 1990-07-03 Baxter International Inc. Adherent cell culture flask
US5677360A (en) * 1991-02-13 1997-10-14 Mitsubishi Rayon Co., Ltd. Hydrophilic polymer alloy, fiber and porous membrane comprising this polymer alloy, and methods for preparing them
US6297046B1 (en) 1994-10-28 2001-10-02 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US5935847A (en) * 1994-10-28 1999-08-10 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US6391404B1 (en) 1995-06-07 2002-05-21 Baxter International Inc. Coextruded multilayer film materials and containers made therefrom
US6024220A (en) * 1995-06-07 2000-02-15 Baxter International Inc. Encapsulated seam for multilayer materials
US6699418B2 (en) * 2001-02-23 2004-03-02 Kuraray Co., Ltd. Method for producing biaxially stretched film made of ethylene-vinyl alcohol copolymer
DE102005025472A1 (de) † 2005-06-02 2006-12-07 Brückner Maschinenbau GmbH Coextrudierte mehrschichtige Batteriefolie mit wenigstens einer Folienlage aus Ethylen-Vinylalkohol-Copolymerisat (EVOH), Verfahren zu ihrer Herstellung und ihre Verwendung
DE102006024568A1 (de) * 2006-05-23 2007-12-06 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zur Herstellung einer biologisch abbaubaren Kunststofffolie und Folie
CN103865091B (zh) * 2014-03-24 2016-05-04 山东理工大学 一种聚己内酯与聚乳酸改进聚乙烯醇膜耐水性的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL244072A (it) * 1958-10-07
US3440316A (en) * 1963-12-05 1969-04-22 Kuraray Co Method of manufacturing improved polyvinyl alcohol films
JPS49344B1 (it) * 1963-12-06 1974-01-07
US3585177A (en) * 1966-11-30 1971-06-15 Monsanto Co Novel poly(olefin/vinyl alcohol) packaging materials
US3595740A (en) * 1968-05-08 1971-07-27 Du Pont Hydrolyzed ethylene/vinyl acetate copolymer as oxygen barrier layer
US3847728A (en) * 1972-05-31 1974-11-12 Toyo Seikan Kaisha Ltd Resinous compositions having improved gas permeation resistance and molded structures thereof
US3957941A (en) * 1974-05-22 1976-05-18 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing shaped article
JPS516276A (en) * 1974-07-04 1976-01-19 Mitsubishi Plastics Ind Echiren sakusanbinirukeikyojugotaikenkabutsuno nijikuenshinhoho
GB1489635A (en) * 1975-03-03 1977-10-26 Toyo Seikan Kaisha Ltd Packaging materials
JPS5215570A (en) * 1975-07-28 1977-02-05 Toray Industries Method of manufacturing films having nature of gas barrier
JPS5343198A (en) * 1976-09-29 1978-04-19 Brooks & Perkins Method of producing neutron absorbing sheet material
US4164529A (en) * 1977-10-04 1979-08-14 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing tubular film of hydrolyzed ethylene-vinyl acetate copolymer

Also Published As

Publication number Publication date
GB2039249B (en) 1982-11-24
IT7928443A0 (it) 1979-12-28
AU529160B2 (en) 1983-05-26
AU5400779A (en) 1980-07-03
DE2952509A1 (de) 1980-07-10
FR2445211A1 (fr) 1980-07-25
NZ192416A (en) 1981-10-19
DE2952509C2 (de) 1982-12-02
FR2445211B1 (it) 1982-10-29
GB2039249A (en) 1980-08-06
CA1137726A (en) 1982-12-21
US4294935A (en) 1981-10-13

Similar Documents

Publication Publication Date Title
IT1129502B (it) Procedimento per produrre pellicole di copolimero di etilene alcool vinilico
NO153967C (no) Fremgangsmaate for fremstilling av cyclodextrin-polyvinylalkoholpolymerer.
IT1210472B (it) Procedimento per la fabbricazione di alcool.
IT1059283B (it) Procedimento per la polimerizzazione di olefine
IL52764A0 (en) Polyvinyl alcohol compositions for making water-solube films
IT1101412B (it) Metodo per la preparazione di pellicole sottili
IT8049130A0 (it) Procedimento per la produzione di alcool butilico terziario
NL7714099A (nl) Werkwijze voor de bereiding van methanol.
IT7926780A0 (it) Gel di alcool polivinilico a legami incrociati.
IT7951211A0 (it) Procedimento per produrre copolimeri di propilene
IT1113268B (it) Procedimento per la produzione di espanso morbido di polimero etilenico
IT1105530B (it) Procedimento per la preparazione di composti alcossi silanici e prodotto ottenuto
IT1141752B (it) Procedimento di polimerizzazione di olefine
IT1111996B (it) Catalizzatore per la polimerizzazione di olefine
RO77351A (ro) Procedeu pentru fabricarea metanolului
IT7947571A0 (it) Procedimento per la preparazione di pellicole di stannato di cadmio
IT1120408B (it) Procedimento per produrre copolimeri di etilene
IT1119266B (it) Procedimento per la polimerizzazione di olefine
BE843788A (fr) Procede de reduction de l'hydrosolubilite de l'alcool polyvinylique
IT1077454B (it) Procedimento per stabilizzare polimeri di olefine
IT1065691B (it) Processo per la preparazione di pellicole e rivestimenti contenenti alcool polivinilico con diminuita idrosolubilita
IT1112737B (it) Procedimento per la fabbricazione di oggetti di nitrudo di silicio
IT1079949B (it) Procedimento per la produzione di alcool alfa-ciano-3-fenossibenzilico
IT1102234B (it) Procedimento per la fabbricazione di coltelli
IT7926963A0 (it) Procedimento per la produzione di etere aminofenolico.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227