RO69466A - Procede pour l'alcoolyse d'un copolymere ethylene-ester vinylique - Google Patents

Procede pour l'alcoolyse d'un copolymere ethylene-ester vinylique

Info

Publication number
RO69466A
RO69466A RO7375991A RO7599173A RO69466A RO 69466 A RO69466 A RO 69466A RO 7375991 A RO7375991 A RO 7375991A RO 7599173 A RO7599173 A RO 7599173A RO 69466 A RO69466 A RO 69466A
Authority
RO
Romania
Prior art keywords
copolimer
alcoholization
ester
procedure
vinyl ethyl
Prior art date
Application number
RO7375991A
Other languages
English (en)
Romanian (ro)
Inventor
John M Hoyt
Mathew Williams
Karl Koch
Original Assignee
National Distillers & Chemical Corp,Us
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 Distillers & Chemical Corp,Us filed Critical National Distillers & Chemical Corp,Us
Publication of RO69466A publication Critical patent/RO69466A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/12Hydrolysis
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00Chemical modification of a polymer
    • C08F2810/50Chemical 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)
RO7375991A 1972-09-06 1973-09-05 Procede pour l'alcoolyse d'un copolymere ethylene-ester vinylique RO69466A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
RO69466A true RO69466A (fr) 1982-05-10

Family

ID=23100165

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7375991A RO69466A (fr) 1972-09-06 1973-09-05 Procede pour l'alcoolyse d'un copolymere ethylene-ester vinylique

Country Status (16)

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

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

Also Published As

Publication number Publication date
JPS4964694A (fr) 1974-06-22
AR201670A1 (es) 1975-04-08
AU5953073A (en) 1975-02-27
CA1023094A (fr) 1977-12-20
AU477099B2 (en) 1976-10-14
LU68360A1 (fr) 1973-11-12
ES418509A1 (es) 1976-03-16
AT338518B (de) 1977-08-25
DD105810A5 (fr) 1974-05-12
ATA774073A (de) 1976-12-15
FR2197912A1 (en) 1974-03-29
FR2197912B1 (fr) 1978-09-08
BR7306901D0 (pt) 1974-07-18
ZA735708B (en) 1974-07-31
IT995290B (it) 1975-11-10
DE2345061A1 (de) 1974-04-04
BE804404A (fr) 1974-03-04
NL7312280A (fr) 1974-03-08

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