DE69216115D1 - Verfahren zur Herstellung von Ethylen-Vinylester Copolymeren, Verfahren zur Herstellung von Ethylen-Vinylalkohol Copolymeren und Verfahren zur Herstellung von geformten Artikeln - Google Patents

Verfahren zur Herstellung von Ethylen-Vinylester Copolymeren, Verfahren zur Herstellung von Ethylen-Vinylalkohol Copolymeren und Verfahren zur Herstellung von geformten Artikeln

Info

Publication number
DE69216115D1
DE69216115D1 DE69216115T DE69216115T DE69216115D1 DE 69216115 D1 DE69216115 D1 DE 69216115D1 DE 69216115 T DE69216115 T DE 69216115T DE 69216115 T DE69216115 T DE 69216115T DE 69216115 D1 DE69216115 D1 DE 69216115D1
Authority
DE
Germany
Prior art keywords
producing
producing ethylene
copolymers
molded articles
ethylene
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 - Fee Related
Application number
DE69216115T
Other languages
English (en)
Other versions
DE69216115T2 (de
Inventor
Hisamichi Yanai
Takanori Kitamura
Fumio Nakahara
Katsumi Shimizu
Akimasa Aoyama
Takeshi Moritani
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of DE69216115D1 publication Critical patent/DE69216115D1/de
Publication of DE69216115T2 publication Critical patent/DE69216115T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DE69216115T 1991-01-18 1992-01-16 Verfahren zur Herstellung von Ethylen-Vinylester Copolymeren, Verfahren zur Herstellung von Ethylen-Vinylalkohol Copolymeren und Verfahren zur Herstellung von geformten Artikeln Expired - Fee Related DE69216115T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1941591 1991-01-18

Publications (2)

Publication Number Publication Date
DE69216115D1 true DE69216115D1 (de) 1997-02-06
DE69216115T2 DE69216115T2 (de) 1997-07-17

Family

ID=11998625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216115T Expired - Fee Related DE69216115T2 (de) 1991-01-18 1992-01-16 Verfahren zur Herstellung von Ethylen-Vinylester Copolymeren, Verfahren zur Herstellung von Ethylen-Vinylalkohol Copolymeren und Verfahren zur Herstellung von geformten Artikeln

Country Status (4)

Country Link
US (2) US5240997A (de)
EP (1) EP0495495B1 (de)
CA (1) CA2059400C (de)
DE (1) DE69216115T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2336447C (en) 1998-07-10 2007-08-21 S.C. Johnson Commercial Markets, Inc. Continuous bulk polymerization and esterification process and compositions including the polymeric product
ES2221395T3 (es) 1998-07-10 2004-12-16 Johnson Polymer, Llc. Procedimiento para producir polimeros mediante reaccion de condensacion y polimerizacion por radicales libres, y aparatos y productos relacionados.
SG91279A1 (en) * 1999-06-09 2002-09-17 Kuraray Co Polyvinyl alcohol polymer production method and polyvinyl alcohol polymer
ES2254204T3 (es) 1999-07-14 2006-06-16 Johnson Polymer, Inc. Procedimiento para la produccion continua de polimeros epoxi-(met)acrilico-estireno y su uso en revestimientos.
US6605681B1 (en) 2000-07-12 2003-08-12 Johnson Polymer, Inc. Process for the continuous production of epoxylated addition polymers, and powder and liquid coating applications containing epoxylated addition polymers
AU2002217453A1 (en) * 2000-12-20 2002-07-01 Kuraray Co. Ltd. Method and apparatus for producing ethylene-vinyl acetate copolymer saponification product
EP1612228B1 (de) * 2003-03-31 2011-08-24 Kuraray Co., Ltd. Copolymer auf ethylenvinylalkohol-basis und herstellungsverfahren dafür
JP6547289B2 (ja) * 2013-12-27 2019-07-24 三菱ケミカル株式会社 エチレン−ビニルエステル系共重合体の製造方法、及びエチレン−ビニルエステル系共重合体ケン化物
US20170136144A1 (en) 2015-11-12 2017-05-18 John C. Herr Compositions and methods for vas-occlusive contraception
EP4400166A3 (de) 2017-01-05 2025-01-22 Contraline, Inc. Verfahren zum implantieren und umkehren von stimulierend wirkenden implantaten
US12383421B2 (en) 2017-01-05 2025-08-12 Contraline, Inc. Contraceptive devices
US12054645B2 (en) * 2018-04-17 2024-08-06 Kuraray Co., Ltd. Ethylene-vinyl alcohol copolymer, method for producing same, and use thereof
SG11202100365VA (en) * 2018-07-18 2021-02-25 Kuraray Co Multilayer structure
WO2020102234A1 (en) 2018-11-13 2020-05-22 Contraline, Inc. Systems and methods for delivering biomaterials
EP3998003A4 (de) * 2019-07-08 2023-07-26 Kuraray Co., Ltd. Klebstoff auf wasserbasis für papierstrohhalme und papierstrohhalme, bei denen dieser benutzt wird
CN114555885B (zh) * 2019-10-16 2023-11-21 株式会社可乐丽 纸用涂布剂和使用了其的涂布纸
JP7618349B2 (ja) * 2021-12-22 2025-01-21 エルジー・ケム・リミテッド エチレン－ビニルアルコール共重合体の製造方法
KR102669087B1 (ko) * 2021-12-28 2024-05-24 한화토탈에너지스 주식회사 에틸렌 비닐알코올 공중합체의 제조 방법
CN115386032A (zh) * 2022-09-15 2022-11-25 山东海科创新研究院有限公司 聚乙烯-乙烯醇树脂的制备方法及反应装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62350C (de) * 1945-02-13
US3080350A (en) * 1959-07-15 1963-03-05 Kurashiki Rayon Co Preparation of polyvinyl alcohol
DE1203958B (de) * 1963-05-29 1965-10-28 Hoechst Ag Verfahren zur Herstellung von vollstaendig oder teilweise verseiften Vinylacetat-AEthylen- Mischpolymerisaten
US3780004A (en) * 1972-09-25 1973-12-18 Nat Distillers Chem Corp Process for the accelerated alcoholysis of ethylene-vinyl ester interpolymers in the solid phase
JPS51145474A (en) * 1975-06-10 1976-12-14 Kuraray Co Ltd A blood dialysis membrane with outstanding dialysis performance and a process for producing it
JPS555942A (en) * 1978-06-29 1980-01-17 Toyo Soda Mfg Co Ltd Preparation of saponified ethylene-vinyl acetate copolymer
DE2935097A1 (de) * 1978-09-07 1980-03-20 Kuraray Co Aethylen/vinylalkohol-copolymermembran
JPS60262869A (ja) * 1984-06-08 1985-12-26 Kuraray Co Ltd コ−テイング材料
CS254781B1 (en) * 1985-08-09 1988-02-15 Vaclav Janout Polymer sulphoxide on base,if need be,of vinyl alcohol's netted polymer and method of its preparation

Also Published As

Publication number Publication date
DE69216115T2 (de) 1997-07-17
EP0495495A3 (en) 1993-10-27
US5240997A (en) 1993-08-31
EP0495495B1 (de) 1996-12-27
CA2059400C (en) 1998-05-19
CA2059400A1 (en) 1992-07-19
EP0495495A2 (de) 1992-07-22
US5352750A (en) 1994-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee