FR2197912A1 - Partial hydrolysis of ethylene-vinyl ester copolymers - by alcoholysis at low controlled water content - Google Patents

Partial hydrolysis of ethylene-vinyl ester copolymers - by alcoholysis at low controlled water content

Info

Publication number
FR2197912A1
FR2197912A1 FR7331773A FR7331773A FR2197912A1 FR 2197912 A1 FR2197912 A1 FR 2197912A1 FR 7331773 A FR7331773 A FR 7331773A FR 7331773 A FR7331773 A FR 7331773A FR 2197912 A1 FR2197912 A1 FR 2197912A1
Authority
FR
France
Prior art keywords
vinyl ester
water content
content
ethylene
alcoholysis
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
FR7331773A
Other languages
English (en)
French (fr)
Other versions
FR2197912B1 (hu
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 Destillers 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
Application filed by National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Publication of FR2197912A1 publication Critical patent/FR2197912A1/fr
Application granted granted Critical
Publication of FR2197912B1 publication Critical patent/FR2197912B1/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
    • 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)
FR7331773A 1972-09-06 1973-09-03 Partial hydrolysis of ethylene-vinyl ester copolymers - by alcoholysis at low controlled water content Granted FR2197912A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28678872A 1972-09-06 1972-09-06

Publications (2)

Publication Number Publication Date
FR2197912A1 true FR2197912A1 (en) 1974-03-29
FR2197912B1 FR2197912B1 (hu) 1978-09-08

Family

ID=23100165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331773A Granted FR2197912A1 (en) 1972-09-06 1973-09-03 Partial hydrolysis of ethylene-vinyl ester copolymers - by alcoholysis at low controlled water content

Country Status (16)

Country Link
JP (1) JPS4964694A (hu)
AR (1) AR201670A1 (hu)
AT (1) AT338518B (hu)
AU (1) AU477099B2 (hu)
BE (1) BE804404A (hu)
BR (1) BR7306901D0 (hu)
CA (1) CA1023094A (hu)
DD (1) DD105810A5 (hu)
DE (1) DE2345061A1 (hu)
ES (1) ES418509A1 (hu)
FR (1) FR2197912A1 (hu)
IT (1) IT995290B (hu)
LU (1) LU68360A1 (hu)
NL (1) NL7312280A (hu)
RO (1) RO69466A (hu)
ZA (1) ZA735708B (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611548A1 (de) * 1976-03-18 1977-09-22 Bayer Ag Verfahren zur herstellung von pulverfoermigen, verseiften aethylen/vinylacetat-copolymerisaten
US4309525A (en) 1979-05-21 1982-01-05 Takeda Chemical Industries, Ltd. Production of sphere-formed powdery copolymers

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
DE2345061A1 (de) 1974-04-04
ZA735708B (en) 1974-07-31
AR201670A1 (es) 1975-04-08
AU5953073A (en) 1975-02-27
ES418509A1 (es) 1976-03-16
RO69466A (ro) 1982-05-10
DD105810A5 (hu) 1974-05-12
JPS4964694A (hu) 1974-06-22
NL7312280A (hu) 1974-03-08
BE804404A (fr) 1974-03-04
ATA774073A (de) 1976-12-15
AU477099B2 (en) 1976-10-14
AT338518B (de) 1977-08-25
LU68360A1 (hu) 1973-11-12
CA1023094A (en) 1977-12-20
FR2197912B1 (hu) 1978-09-08
BR7306901D0 (pt) 1974-07-18
IT995290B (it) 1975-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse