DE69121443D1 - Vinylacetat-Vinylalkoholcopolymere, Verfahren zur Herstellung und Verwendung davon - Google Patents

Vinylacetat-Vinylalkoholcopolymere, Verfahren zur Herstellung und Verwendung davon

Info

Publication number
DE69121443D1
DE69121443D1 DE69121443T DE69121443T DE69121443D1 DE 69121443 D1 DE69121443 D1 DE 69121443D1 DE 69121443 T DE69121443 T DE 69121443T DE 69121443 T DE69121443 T DE 69121443T DE 69121443 D1 DE69121443 D1 DE 69121443D1
Authority
DE
Germany
Prior art keywords
producing
vinyl
alcohol copolymers
vinyl acetate
vinyl alcohol
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
DE69121443T
Other languages
English (en)
Other versions
DE69121443T2 (de
Inventor
Giancarlo Borrini
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.)
3V LUXEMBOURG SA
Original Assignee
3V LUXEMBOURG SA
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 3V LUXEMBOURG SA filed Critical 3V LUXEMBOURG SA
Application granted granted Critical
Publication of DE69121443D1 publication Critical patent/DE69121443D1/de
Publication of DE69121443T2 publication Critical patent/DE69121443T2/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
    • C08F14/00—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 a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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

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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Polymerisation Methods In General (AREA)
DE69121443T 1990-03-07 1991-03-04 Vinylacetat-Vinylalkoholcopolymere, Verfahren zur Herstellung und Verwendung davon Expired - Fee Related DE69121443T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19587A IT1241660B (it) 1990-03-07 1990-03-07 Copolimero vinil acetato/vinil alcool,processo di produzione dello stesso e suo impiego

Publications (2)

Publication Number Publication Date
DE69121443D1 true DE69121443D1 (de) 1996-09-26
DE69121443T2 DE69121443T2 (de) 1997-02-27

Family

ID=11159263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121443T Expired - Fee Related DE69121443T2 (de) 1990-03-07 1991-03-04 Vinylacetat-Vinylalkoholcopolymere, Verfahren zur Herstellung und Verwendung davon

Country Status (5)

Country Link
EP (1) EP0450317B1 (de)
CA (1) CA2037685C (de)
DE (1) DE69121443T2 (de)
ES (1) ES2092515T3 (de)
IT (1) IT1241660B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818709B1 (en) * 2003-07-11 2004-11-16 Celanese International Corporation Production of vinyl alcohol copolymers
US9376523B2 (en) 2010-03-19 2016-06-28 Wisconsin Alumni Research Foundation Poly(vinyl alcohol)-poly(vinyl ester) block copolymers
GB201405624D0 (en) 2014-03-28 2014-05-14 Synthomer Uk Ltd Method of making a branched polymer, a branched polymer and uses of such a polymer
WO2017195735A1 (ja) * 2016-05-09 2017-11-16 国立大学法人徳島大学 ビニルアルコール－酢酸ビニル共重合体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121671B2 (de) * 1972-11-21 1976-07-03
HU172617B (hu) * 1976-01-28 1978-11-28 Borsodi Vegyi Komb Sposob poluchenija polivinilacetata v chastnosti gidrolizirovannojj sostojanii v gele
JPH0778083B2 (ja) * 1986-04-03 1995-08-23 信越化学工業株式会社 塩化ビニル系懸濁重合方法における懸濁安定剤の仕込み方法

Also Published As

Publication number Publication date
DE69121443T2 (de) 1997-02-27
ES2092515T3 (es) 1996-12-01
EP0450317B1 (de) 1996-08-21
IT9019587A1 (it) 1991-09-07
IT1241660B (it) 1994-01-26
IT9019587A0 (it) 1990-03-07
CA2037685C (en) 1998-08-04
EP0450317A1 (de) 1991-10-09
CA2037685A1 (en) 1991-09-08

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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