FR2523138B1 - Procede de preparation de copolymeres olefiniques modifies contenant des esters vinyliques - Google Patents

Procede de preparation de copolymeres olefiniques modifies contenant des esters vinyliques

Info

Publication number
FR2523138B1
FR2523138B1 FR8304247A FR8304247A FR2523138B1 FR 2523138 B1 FR2523138 B1 FR 2523138B1 FR 8304247 A FR8304247 A FR 8304247A FR 8304247 A FR8304247 A FR 8304247A FR 2523138 B1 FR2523138 B1 FR 2523138B1
Authority
FR
France
Prior art keywords
preparation
vinyl esters
containing vinyl
copolymers containing
olefinic copolymers
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
Application number
FR8304247A
Other languages
English (en)
French (fr)
Other versions
FR2523138A1 (fr
Inventor
Manfred Ratzsch
Ullrich Hofmann
Gunter Hoffmann
Manfred Gebauer
Gerhard Bergmann
Hubert Schade
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.)
Leuna Werke GmbH
Original Assignee
Leuna Werke GmbH
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 Leuna Werke GmbH filed Critical Leuna Werke GmbH
Publication of FR2523138A1 publication Critical patent/FR2523138A1/fr
Application granted granted Critical
Publication of FR2523138B1 publication Critical patent/FR2523138B1/fr
Expired 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • 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
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR8304247A 1982-03-15 1983-03-15 Procede de preparation de copolymeres olefiniques modifies contenant des esters vinyliques Expired FR2523138B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD82238127A DD206900A3 (de) 1982-03-15 1982-03-15 Verfahren zur herstellung modifizierter vinylesterhaltiger olefincopolymerisate

Publications (2)

Publication Number Publication Date
FR2523138A1 FR2523138A1 (fr) 1983-09-16
FR2523138B1 true FR2523138B1 (fr) 1986-09-12

Family

ID=5537245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304247A Expired FR2523138B1 (fr) 1982-03-15 1983-03-15 Procede de preparation de copolymeres olefiniques modifies contenant des esters vinyliques

Country Status (5)

Country Link
DD (1) DD206900A3 (enrdf_load_stackoverflow)
DE (1) DE3308516A1 (enrdf_load_stackoverflow)
FR (1) FR2523138B1 (enrdf_load_stackoverflow)
GB (1) GB2116981B (enrdf_load_stackoverflow)
SU (1) SU1599380A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567894B1 (fr) * 1984-07-18 1986-08-08 Atochem Procede d'hydrolyse de polymeres comportant dans leur chaine un ester d'alcool insature
DD243287A1 (de) * 1985-12-16 1987-02-25 Leuna Werke Veb Verfahren zur herstellung von modifizierten ethen-vinylacetat-copolymeren
ATE462682T1 (de) * 1990-11-27 2010-04-15 Micronisers Pty Ltd Polymere materialien
EP1046673B1 (en) * 1998-09-28 2005-06-22 Kuraray Co., Ltd. Process for producing vinyl alcohol polymer composition
FR2791062B1 (fr) * 1999-03-15 2003-09-12 Multibase Sa Reticulation de polymeres ou copolymeres de l'acetate de vinyle, elaboration d'elastomeres thermoplastiques reticules dynamiquement et de materiaux hybrides organiques-inorganiques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734048A (en) * 1950-04-22 1956-02-07 Chsoh
DE1203958B (de) * 1963-05-29 1965-10-28 Hoechst Ag Verfahren zur Herstellung von vollstaendig oder teilweise verseiften Vinylacetat-AEthylen- Mischpolymerisaten
GB1106489A (en) * 1966-01-07 1968-03-20 Monsanto Chemicals Production of polymers
DD107938A1 (enrdf_load_stackoverflow) * 1973-03-23 1974-08-20
GB1468793A (en) * 1974-02-18 1977-03-30 Nat Distillers Chem Corp Process forthe controlled alcoholysis of ethylene-vinyl ester interpolymers

Also Published As

Publication number Publication date
SU1599380A1 (ru) 1990-10-15
FR2523138A1 (fr) 1983-09-16
DE3308516C2 (enrdf_load_stackoverflow) 1992-09-03
GB2116981B (en) 1985-10-09
GB8306541D0 (en) 1983-04-13
DE3308516A1 (de) 1983-09-29
GB2116981A (en) 1983-10-05
DD206900A3 (de) 1984-02-08

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Legal Events

Date Code Title Description
CD Change of name or company name
CN Change in juridical nature
ST Notification of lapse