NL7603406A - PROCESS FOR THE REMOVAL OF ACETYL GROUPS FROM ETHENE VINYL ACETATE POLYMERS. - Google Patents

PROCESS FOR THE REMOVAL OF ACETYL GROUPS FROM ETHENE VINYL ACETATE POLYMERS.

Info

Publication number
NL7603406A
NL7603406A NL7603406A NL7603406A NL7603406A NL 7603406 A NL7603406 A NL 7603406A NL 7603406 A NL7603406 A NL 7603406A NL 7603406 A NL7603406 A NL 7603406A NL 7603406 A NL7603406 A NL 7603406A
Authority
NL
Netherlands
Prior art keywords
removal
vinyl acetate
acetyl groups
acetate polymers
ethene vinyl
Prior art date
Application number
NL7603406A
Other languages
Dutch (nl)
Original Assignee
Nat Distillers Chem 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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of NL7603406A publication Critical patent/NL7603406A/en

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)
NL7603406A 1975-04-01 1976-04-01 PROCESS FOR THE REMOVAL OF ACETYL GROUPS FROM ETHENE VINYL ACETATE POLYMERS. NL7603406A (en)

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 (1)

Publication Number Publication Date
NL7603406A true NL7603406A (en) 1976-10-05

Family

ID=27073490

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7603406A NL7603406A (en) 1975-04-01 1976-04-01 PROCESS FOR THE REMOVAL OF ACETYL GROUPS FROM ETHENE VINYL ACETATE POLYMERS.

Country Status (14)

Country Link
JP (1) JPS51122189A (en)
AU (1) AU1249376A (en)
BR (1) BR7601956A (en)
DE (1) DE2614131A1 (en)
DK (1) DK144176A (en)
ES (1) ES446593A1 (en)
FI (1) FI760882A (en)
FR (1) FR2306219A1 (en)
GB (1) GB1548654A (en)
IT (1) IT1058896B (en)
LU (1) LU74672A1 (en)
NL (1) NL7603406A (en)
NO (1) NO761109L (en)
SE (1) SE7603855L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309525A (en) * 1979-05-21 1982-01-05 Takeda Chemical Industries, Ltd. Production of sphere-formed powdery copolymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422049A (en) * 1961-12-20 1969-01-14 Nat Distillers Chem Corp Process of preparing finely divided thermoplastic resins

Also Published As

Publication number Publication date
FR2306219B1 (en) 1980-09-12
GB1548654A (en) 1979-07-18
IT1058896B (en) 1982-05-10
DK144176A (en) 1976-10-02
NO761109L (en) 1976-10-04
FI760882A (en) 1976-10-02
SE7603855L (en) 1976-10-02
DE2614131A1 (en) 1976-10-14
LU74672A1 (en) 1976-09-01
ES446593A1 (en) 1977-11-01
FR2306219A1 (en) 1976-10-29
JPS51122189A (en) 1976-10-26
BR7601956A (en) 1976-10-05
AU1249376A (en) 1977-10-20

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Legal Events

Date Code Title Description
BV The patent application has lapsed