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IT1241660B - Copolimero vinil acetato/vinil alcool,processo di produzione dello stesso e suo impiego - Google Patents

Copolimero vinil acetato/vinil alcool,processo di produzione dello stesso e suo impiego

Info

Publication number
IT1241660B
IT1241660B IT19587A IT1958790A IT1241660B IT 1241660 B IT1241660 B IT 1241660B IT 19587 A IT19587 A IT 19587A IT 1958790 A IT1958790 A IT 1958790A IT 1241660 B IT1241660 B IT 1241660B
Authority
IT
Italy
Prior art keywords
itself
production process
alcohol copolymer
vinyl
vinyl acetate
Prior art date
Application number
IT19587A
Other languages
English (en)
Other versions
IT9019587A0 (it
IT9019587A1 (it
Inventor
Giancarlo Borrini
Original Assignee
3V 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 3V Ltd filed Critical 3V Ltd
Priority to IT19587A priority Critical patent/IT1241660B/it
Publication of IT9019587A0 publication Critical patent/IT9019587A0/it
Priority to DE69121443T priority patent/DE69121443T2/de
Priority to EP91103197A priority patent/EP0450317B1/en
Priority to ES91103197T priority patent/ES2092515T3/es
Priority to CA002037685A priority patent/CA2037685C/en
Publication of IT9019587A1 publication Critical patent/IT9019587A1/it
Application granted granted Critical
Publication of IT1241660B publication Critical patent/IT1241660B/it

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)
  • Polymerisation Methods In General (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
IT19587A 1990-03-07 1990-03-07 Copolimero vinil acetato/vinil alcool,processo di produzione dello stesso e suo impiego IT1241660B (it)

Priority Applications (5)

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
DE69121443T DE69121443T2 (de) 1990-03-07 1991-03-04 Vinylacetat-Vinylalkoholcopolymere, Verfahren zur Herstellung und Verwendung davon
EP91103197A EP0450317B1 (en) 1990-03-07 1991-03-04 Vinyl acetate/vinyl alcohol copolymer, production process and use thereof
ES91103197T ES2092515T3 (es) 1990-03-07 1991-03-04 Copolimero de acetato de vinilo/alcohol vinilico, procedimiento de produccion y su uso.
CA002037685A CA2037685C (en) 1990-03-07 1991-03-06 Vinyl acetate/vinyl alcohol copolymer, production process and use thereof

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 (3)

Publication Number Publication Date
IT9019587A0 IT9019587A0 (it) 1990-03-07
IT9019587A1 IT9019587A1 (it) 1991-09-07
IT1241660B true IT1241660B (it) 1994-01-26

Family

ID=11159263

Family Applications (1)

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

Country Status (5)

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

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
WO2011115641A1 (en) * 2010-03-19 2011-09-22 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
SG11201809946YA (en) 2016-05-09 2018-12-28 Univ Tokushima Vinyl alcohol-vinyl acetate copolymer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121671B2 (it) * 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
EP0450317A1 (en) 1991-10-09
DE69121443T2 (de) 1997-02-27
DE69121443D1 (de) 1996-09-26
IT9019587A0 (it) 1990-03-07
ES2092515T3 (es) 1996-12-01
CA2037685C (en) 1998-08-04
CA2037685A1 (en) 1991-09-08
IT9019587A1 (it) 1991-09-07
EP0450317B1 (en) 1996-08-21

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950329