ATE298357T1 - Verfahren zur herstellung einer polyvinylalkoholzusammensetzung - Google Patents

Verfahren zur herstellung einer polyvinylalkoholzusammensetzung

Info

Publication number
ATE298357T1
ATE298357T1 AT99944782T AT99944782T ATE298357T1 AT E298357 T1 ATE298357 T1 AT E298357T1 AT 99944782 T AT99944782 T AT 99944782T AT 99944782 T AT99944782 T AT 99944782T AT E298357 T1 ATE298357 T1 AT E298357T1
Authority
AT
Austria
Prior art keywords
oligomer
alkoxide
vinyl carboxylate
producing
saponification
Prior art date
Application number
AT99944782T
Other languages
English (en)
Inventor
Yoshiki Chujo
Ryo Tamaki
Kanenori Itoh
Yukiatsu Komiya
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 ATE298357T1 publication Critical patent/ATE298357T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F16/00—Homopolymers and 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/02—Homopolymers and 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
    • C08F16/04—Acyclic compounds
    • C08F16/06—Polyvinyl alcohol ; Vinyl alcohol
    • 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
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT99944782T 1998-09-28 1999-09-22 Verfahren zur herstellung einer polyvinylalkoholzusammensetzung ATE298357T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29001298 1998-09-28
PCT/JP1999/005188 WO2000018838A1 (en) 1998-09-28 1999-09-22 Process for producing vinyl alcohol polymer composition

Publications (1)

Publication Number Publication Date
ATE298357T1 true ATE298357T1 (de) 2005-07-15

Family

ID=17750648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99944782T ATE298357T1 (de) 1998-09-28 1999-09-22 Verfahren zur herstellung einer polyvinylalkoholzusammensetzung

Country Status (7)

Country Link
US (1) US6444751B1 (de)
EP (1) EP1046673B1 (de)
KR (1) KR100352055B1 (de)
AT (1) ATE298357T1 (de)
AU (1) AU728755B2 (de)
DE (1) DE69925895T2 (de)
WO (1) WO2000018838A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60101066T2 (de) * 2000-07-28 2004-07-29 Kuraray Co., Ltd., Kurashiki Verfahren zur Herstellung von Vinylalkohol-Polymerzusammensetzungen
US7072248B2 (en) * 2002-09-09 2006-07-04 E. I. Du Pont De Nemours And Company Rapidly low temperature curable high gas barrier coating
CN101065439B (zh) * 2004-11-25 2010-12-29 住友精化株式会社 乙烯/乙烯醇类共聚物水性分散液
US7868049B2 (en) * 2007-06-29 2011-01-11 Industrial Technology Research Institute Organic/inorganic hybrid material and method for manufacturing the same
EP4188994A1 (de) * 2020-07-30 2023-06-07 The Procter & Gamble Company Wasserlöslicher sperrfilm
US12351377B2 (en) 2020-07-30 2025-07-08 The Procter & Gamble Company Biodegradable paper barrier laminate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276484C (de)
DE1570282A1 (de) * 1965-07-29 1970-02-19 Basf Ag Verfahren zur Herstellung transparenter AEthylen-Vinylalkohol-Mischpolymerisate
US3491075A (en) 1965-10-13 1970-01-20 Union Oil Co Crosslinking of polymers having dependent ester groups with polyvalent metal alkoxides
US3985719A (en) * 1974-10-21 1976-10-12 National Distillers And Chemical Corporation Process for the controlled alcoholysis of ethylene-vinyl ester interpolymers
DD206900A3 (de) * 1982-03-15 1984-02-08 Leuna Werke Veb Verfahren zur herstellung modifizierter vinylesterhaltiger olefincopolymerisate
NL185927C (nl) * 1982-05-25 1990-08-16 Kuraray Co Werkwijze voor het vervaardigen van een voorwerp door extrusie van een verzeept produkt en door extrusie verkregen filmvormig voorwerp.
DD243287A1 (de) * 1985-12-16 1987-02-25 Leuna Werke Veb Verfahren zur herstellung von modifizierten ethen-vinylacetat-copolymeren
DD276484B5 (de) * 1988-10-31 1994-01-27 Leuna Werke Ag Verfahren zur steuerung der modifizierung von ethen-vinylacetat-copolymerisaten im anfahrbetrieb
EP0581576A1 (de) * 1992-07-30 1994-02-02 Mizu Systems, Inc. Reaktionsprodukte aus organischen Polymeren und anorganischen Alkoxiden oder Halosilanen
US5412016A (en) 1992-09-28 1995-05-02 E. I. Du Pont De Nemours And Company Process for making polymeric inorganic-organic compositions
JP3401807B2 (ja) * 1992-12-24 2003-04-28 凸版印刷株式会社 ガスバリア材
EP0780407A3 (de) * 1995-12-22 1998-11-11 Kuraray Co., Ltd. Polyvinylalkohol und daraus hergestelltes Gel
JPH101515A (ja) * 1996-04-16 1998-01-06 Toppan Printing Co Ltd ポリビニルアルコール系組成物及びその製造方法、及び包装材料

Also Published As

Publication number Publication date
WO2000018838A1 (en) 2000-04-06
US6444751B1 (en) 2002-09-03
DE69925895D1 (de) 2005-07-28
AU5758299A (en) 2000-04-17
EP1046673A4 (de) 2002-01-16
DE69925895T2 (de) 2006-05-11
EP1046673A1 (de) 2000-10-25
KR100352055B1 (ko) 2002-09-11
EP1046673B1 (de) 2005-06-22
KR20010032503A (ko) 2001-04-25
AU728755B2 (en) 2001-01-18

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Legal Events

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