FR2306219A1 - Procede d'elimination des groupes acetyle de copolymeres ethylene-acetate de vinyle et de preparation simultanee d'un produit finement divise - Google Patents

Procede d'elimination des groupes acetyle de copolymeres ethylene-acetate de vinyle et de preparation simultanee d'un produit finement divise

Info

Publication number
FR2306219A1
FR2306219A1 FR7609215A FR7609215A FR2306219A1 FR 2306219 A1 FR2306219 A1 FR 2306219A1 FR 7609215 A FR7609215 A FR 7609215A FR 7609215 A FR7609215 A FR 7609215A FR 2306219 A1 FR2306219 A1 FR 2306219A1
Authority
FR
France
Prior art keywords
elimination
ethylene
vinyl acetate
acetate copolymers
acetyl groups
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.)
Granted
Application number
FR7609215A
Other languages
English (en)
French (fr)
Other versions
FR2306219B1 (cg-RX-API-DMAC7.html
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.)
Millennium Petrochemicals Inc
Original Assignee
National Distillers and Chemical Corp
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
Priority claimed from US05/564,199 external-priority patent/US3972865A/en
Application filed by National Distillers and Chemical Corp filed Critical National Distillers and Chemical Corp
Publication of FR2306219A1 publication Critical patent/FR2306219A1/fr
Application granted granted Critical
Publication of FR2306219B1 publication Critical patent/FR2306219B1/fr
Granted 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
    • 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)
  • 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)
FR7609215A 1975-04-01 1976-03-30 Procede d'elimination des groupes acetyle de copolymeres ethylene-acetate de vinyle et de preparation simultanee d'un produit finement divise Granted FR2306219A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56419875A 1975-04-01 1975-04-01
US05/564,199 US3972865A (en) 1975-04-01 1975-04-01 Finely divided saponified ethylene-vinyl acetate interpolymers

Publications (2)

Publication Number Publication Date
FR2306219A1 true FR2306219A1 (fr) 1976-10-29
FR2306219B1 FR2306219B1 (cg-RX-API-DMAC7.html) 1980-09-12

Family

ID=27073490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609215A Granted FR2306219A1 (fr) 1975-04-01 1976-03-30 Procede d'elimination des groupes acetyle de copolymeres ethylene-acetate de vinyle et de preparation simultanee d'un produit finement divise

Country Status (14)

Country Link
JP (1) JPS51122189A (cg-RX-API-DMAC7.html)
AU (1) AU1249376A (cg-RX-API-DMAC7.html)
BR (1) BR7601956A (cg-RX-API-DMAC7.html)
DE (1) DE2614131A1 (cg-RX-API-DMAC7.html)
DK (1) DK144176A (cg-RX-API-DMAC7.html)
ES (1) ES446593A1 (cg-RX-API-DMAC7.html)
FI (1) FI760882A7 (cg-RX-API-DMAC7.html)
FR (1) FR2306219A1 (cg-RX-API-DMAC7.html)
GB (1) GB1548654A (cg-RX-API-DMAC7.html)
IT (1) IT1058896B (cg-RX-API-DMAC7.html)
LU (1) LU74672A1 (cg-RX-API-DMAC7.html)
NL (1) NL7603406A (cg-RX-API-DMAC7.html)
NO (1) NO761109L (cg-RX-API-DMAC7.html)
SE (1) SE7603855L (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457307A1 (fr) * 1979-05-21 1980-12-19 Takeda Chemical Industries Ltd Procede de fabrication de copolymere en poudre constituee de particules spheriques

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU355185A1 (ru) * Способ получения тройных сополимеров этилена, винилацетата и винилового спирта
US3422049A (en) * 1961-12-20 1969-01-14 Nat Distillers Chem Corp Process of preparing finely divided thermoplastic resins

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU355185A1 (ru) * Способ получения тройных сополимеров этилена, винилацетата и винилового спирта
US3422049A (en) * 1961-12-20 1969-01-14 Nat Distillers Chem Corp Process of preparing finely divided thermoplastic resins

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1973 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457307A1 (fr) * 1979-05-21 1980-12-19 Takeda Chemical Industries Ltd Procede de fabrication de copolymere en poudre constituee de particules spheriques

Also Published As

Publication number Publication date
LU74672A1 (cg-RX-API-DMAC7.html) 1976-09-01
DK144176A (da) 1976-10-02
DE2614131A1 (de) 1976-10-14
AU1249376A (en) 1977-10-20
FR2306219B1 (cg-RX-API-DMAC7.html) 1980-09-12
IT1058896B (it) 1982-05-10
NL7603406A (nl) 1976-10-05
BR7601956A (pt) 1976-10-05
GB1548654A (en) 1979-07-18
SE7603855L (sv) 1976-10-02
NO761109L (cg-RX-API-DMAC7.html) 1976-10-04
JPS51122189A (en) 1976-10-26
ES446593A1 (es) 1977-11-01
FI760882A7 (cg-RX-API-DMAC7.html) 1976-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse