ATE295378T1 - Verfahren zur herstellung von ethylen-vinylacetat-copolymeren sowie zu deren hydrolyseprodukten - Google Patents

Verfahren zur herstellung von ethylen-vinylacetat-copolymeren sowie zu deren hydrolyseprodukten

Info

Publication number
ATE295378T1
ATE295378T1 AT01304934T AT01304934T ATE295378T1 AT E295378 T1 ATE295378 T1 AT E295378T1 AT 01304934 T AT01304934 T AT 01304934T AT 01304934 T AT01304934 T AT 01304934T AT E295378 T1 ATE295378 T1 AT E295378T1
Authority
AT
Austria
Prior art keywords
solvent
concentration
vinyl acetate
ppm
ethylene vinyl
Prior art date
Application number
AT01304934T
Other languages
English (en)
Inventor
Noboru Yanagida
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
Application filed by Kuraray Co filed Critical Kuraray Co
Application granted granted Critical
Publication of ATE295378T1 publication Critical patent/ATE295378T1/de

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • 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
    • C08F218/08—Vinyl acetate
    • 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
    • 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
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT01304934T 2000-06-06 2001-06-06 Verfahren zur herstellung von ethylen-vinylacetat-copolymeren sowie zu deren hydrolyseprodukten ATE295378T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000169364 2000-06-06

Publications (1)

Publication Number Publication Date
ATE295378T1 true ATE295378T1 (de) 2005-05-15

Family

ID=18672238

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01304934T ATE295378T1 (de) 2000-06-06 2001-06-06 Verfahren zur herstellung von ethylen-vinylacetat-copolymeren sowie zu deren hydrolyseprodukten

Country Status (5)

Country Link
US (1) US6683148B2 (de)
EP (1) EP1162216B1 (de)
AT (1) ATE295378T1 (de)
DE (1) DE60110682T2 (de)
GB (1) GB2363125B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1645574B9 (de) * 2003-07-01 2009-10-21 Chang Chun Petrochemical Co. Ltd. Verfahren zur kontinuierlichen herstellung von etyhlen-vinylacetat-copolymer und reaktionssystem
WO2013146961A1 (ja) 2012-03-28 2013-10-03 株式会社クラレ エチレン－ビニルアルコール共重合体含有樹脂組成物
TWI648297B (zh) * 2013-10-02 2019-01-21 Kuraray Co., Ltd. 樹脂組成物、樹脂成型體及多層結構體
KR102153474B1 (ko) * 2017-06-20 2020-09-08 주식회사 엘지화학 에틸렌 비닐아세테이트 공중합 공정 제어 시스템 및 그 제어 방법
KR102405288B1 (ko) * 2019-01-22 2022-06-07 주식회사 엘지화학 비닐 알코올계 공중합체, 이의 제조 방법 및 이를 포함하는 기체 차단성 필름
CN115991801B (zh) * 2021-10-19 2024-07-23 中国石油化工股份有限公司 一种高性能evoh及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917811A (en) 1960-06-01 1963-02-06 Nippon Synthetic Chem Ind A method for inhibiting the formation of acetaldehyde in a solution of vinyl acetate in an alcohol
JPS4314958Y1 (de) 1964-04-10 1968-06-22
US3560461A (en) 1965-12-04 1971-02-02 Kurashiki Rayon Co Method of saponifying vinyl acetate copolymers
GB1172967A (en) 1967-04-12 1969-12-03 Kurashiki Rayon Kk Process for the preparation of Saponified Homopolymers of Vinyl Acetate and Copolymers of Ethylene and Vinyl Acetate
JPS4738558Y1 (de) 1968-10-09 1972-11-21
US4140668A (en) * 1975-01-31 1979-02-20 Unitika Ltd. Water soluble or water dispersible hot-melt adhesive compositions based on polyvinyl alcohol with residual acetate groups and process for producing the same
JPS60262869A (ja) * 1984-06-08 1985-12-26 Kuraray Co Ltd コ−テイング材料
JPS61197603A (ja) 1985-02-26 1986-09-01 Nippon Synthetic Chem Ind Co Ltd:The 品質の良好なビニルアルコ−ル系共重合体の製造方法
CA2179555C (en) 1995-06-26 2007-02-20 Takeshi Moritani Process for producing vinyl acetate polymer and saponified product of vinyl acetate polymer and resin composition
JP3516808B2 (ja) 1995-06-26 2004-04-05 株式会社クラレ 酢酸ビニル系重合体の製法、酢酸ビニル系重合体ケン化物の製法および樹脂組成物
JP3895022B2 (ja) 1997-11-05 2007-03-22 日本合成化学工業株式会社 エチレン−酢酸ビニル共重合体の重合法
JP3942125B2 (ja) 1998-04-14 2007-07-11 日本合成化学工業株式会社 エチレン−酢酸ビニル共重合体ケン化物の処理法
JP4832623B2 (ja) * 2000-02-14 2011-12-07 日本合成化学工業株式会社 酢酸ビニル系重合体及びそのケン化物の製造法
DE60106825T2 (de) * 2000-08-07 2005-11-10 KURARAY CO., LTD, Kurashiki Verfahren zur Verarbeitung von Lösungen aus Ethylen-Vinylalkohol-Copolymeren

Also Published As

Publication number Publication date
GB2363125B (en) 2003-06-11
EP1162216A1 (de) 2001-12-12
US20020026019A1 (en) 2002-02-28
GB2363125A (en) 2001-12-12
EP1162216B1 (de) 2005-05-11
DE60110682T2 (de) 2006-05-04
GB0113782D0 (en) 2001-07-25
DE60110682D1 (de) 2005-06-16
US6683148B2 (en) 2004-01-27

Similar Documents

Publication Publication Date Title
ATE147062T1 (de) Verfahren zur herstellung von eicosapentaensäure oder von einem esterderivat davon
DE68918663D1 (de) Verfahren zur Herstellung eines Tintenstrahldruckkopfes.
DE59913412D1 (de) Verfahren zur herstellung einer wässrigen polymerdispersion, enthaltend einen emulgator mit phosphatgruppen
DE69206306D1 (de) Optisch aktive Sekundär-Aminverbindung, Verfahren zur Herstellung einer optisch aktiven Sekundär-Aminverbindung und Verfahren zur Herstellung optisch aktiver Carbonsäure durch die Verwendung dieser Verbindung.
DE60111365D1 (de) Verfahren zur herstellung einer photochromen latex
DE60200622D1 (de) Verfahren zur Herstellung einer Ethylen-Vinylalkohol Copolymer Harzzusammensetzung
DE59107901D1 (de) Verfahren zur herstellung gereinigter glycolipide durch membrantrennverfahren
ATE256458T1 (de) Verfahren zur mikroverkapselung von wasserlöslichen substanzen
ATE295378T1 (de) Verfahren zur herstellung von ethylen-vinylacetat-copolymeren sowie zu deren hydrolyseprodukten
ATE196458T1 (de) Verfahren zur herstellung von xylitol
DE3887187D1 (de) Verfahren zur Herstellung eines Polymers mit hoher Wasseraufnahme.
DE69406729D1 (de) Verfahren zur Herstellung von Fluorelastomer-Latex-Beschichtungen
DE3782811D1 (de) Verfahren zur herstellung von caprolactam aus 6-aminocapronsaeure, deren estern und amiden.
DE60111316D1 (de) Verfahren zur Herstellung von verseiften Ethylen-Vinylacetat-Copolymeren
EP1256383A3 (de) Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern
DE69615204D1 (de) Verfahren zur herstellung von kaliumclavulanat
ATE373635T1 (de) Verfahren zur herstellung von acylphenylalaninen
DE60238176D1 (de) Verfahren zur herstellung von alkandicarbonsäure
DE69500481D1 (de) Verfahren zur Herstellung von N-Chloracetylglutamin
EP0364808A3 (de) Verfahren zur Herstellung von Dihydroxidiarylalkanen
ATE186297T1 (de) Verfahren zur herstellung von 4,4'-dinitrostilben-2,2'-disulfonsäure
DE69804725D1 (de) Organische Dialkylperoxydicarbonatlösung, Verfahren zu ihrer Herstellung, Herstellung von halogenierten Polymeren unter Verwendung derselben und erhaltene halogenierte Polymere
ATE95244T1 (de) Verfahren zur herstellung von l-phosphinothricin.
ATE337359T1 (de) Verfahren zur entgasung eines acrylharzes, verfahren zur herstellung einer pulverbeschichtungszusammensetzung, sowie zu einer pulverbeschichtung verarbeitbare zusammensetzung
DE69403085D1 (de) Verfahren zur herstellung von polymermischungen, die poly(ethylene 2,6-naphthalendicarbonsäureester) enthalten, mit verminderter fluoreszenz

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties