DE2700607C2 - Verfahren zur partiellen Verseifung von Äthylen-Vinylacetat-Copolymerisaten - Google Patents

Verfahren zur partiellen Verseifung von Äthylen-Vinylacetat-Copolymerisaten

Info

Publication number
DE2700607C2
DE2700607C2 DE19772700607 DE2700607A DE2700607C2 DE 2700607 C2 DE2700607 C2 DE 2700607C2 DE 19772700607 DE19772700607 DE 19772700607 DE 2700607 A DE2700607 A DE 2700607A DE 2700607 C2 DE2700607 C2 DE 2700607C2
Authority
DE
Germany
Prior art keywords
vinyl acetate
ethylene
weight
copolymer
acetate 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
DE19772700607
Other languages
German (de)
English (en)
Other versions
DE2700607A1 (de
Inventor
Heinz Dipl.-Chem. Dr. 6700 Ludwigshafen Mueller-Tamm
Gerhard Dipl.-Chem. Dr. 6711 Hessheim Zeitler
Walter Dipl.-Chem. Dr. 6803 Edingen Ziegler
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE19772700607 priority Critical patent/DE2700607C2/de
Priority to FR7739588A priority patent/FR2376878A1/fr
Priority to GB47378A priority patent/GB1593341A/en
Priority to JP30278A priority patent/JPS5385888A/ja
Priority to BE184183A priority patent/BE862732A/xx
Publication of DE2700607A1 publication Critical patent/DE2700607A1/de
Application granted granted Critical
Publication of DE2700607C2 publication Critical patent/DE2700607C2/de
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
    • 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)
DE19772700607 1977-01-08 1977-01-08 Verfahren zur partiellen Verseifung von Äthylen-Vinylacetat-Copolymerisaten Expired DE2700607C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19772700607 DE2700607C2 (de) 1977-01-08 1977-01-08 Verfahren zur partiellen Verseifung von Äthylen-Vinylacetat-Copolymerisaten
FR7739588A FR2376878A1 (fr) 1977-01-08 1977-12-29 Procede de preparation de copolymeres d'ethylene et d'acetate de vinyle presque entierement ou partiellement saponifies
GB47378A GB1593341A (en) 1977-01-08 1978-01-06 Process for the hydrolysis of ethylene/vinyl acetate copolymers
JP30278A JPS5385888A (en) 1977-01-08 1978-01-06 Process for producing ethyleneevinyl acetal copolymer excessively or partly saponified
BE184183A BE862732A (fr) 1977-01-08 1978-01-06 Procede de preparation de copolymeres d'ethylene et d'acetate de vinyle presque entierement ou partiellement saponifie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772700607 DE2700607C2 (de) 1977-01-08 1977-01-08 Verfahren zur partiellen Verseifung von Äthylen-Vinylacetat-Copolymerisaten

Publications (2)

Publication Number Publication Date
DE2700607A1 DE2700607A1 (de) 1978-07-13
DE2700607C2 true DE2700607C2 (de) 1982-10-14

Family

ID=5998316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772700607 Expired DE2700607C2 (de) 1977-01-08 1977-01-08 Verfahren zur partiellen Verseifung von Äthylen-Vinylacetat-Copolymerisaten

Country Status (5)

Country Link
JP (1) JPS5385888A (US20050271598A1-20051208-C00001.png)
BE (1) BE862732A (US20050271598A1-20051208-C00001.png)
DE (1) DE2700607C2 (US20050271598A1-20051208-C00001.png)
FR (1) FR2376878A1 (US20050271598A1-20051208-C00001.png)
GB (1) GB1593341A (US20050271598A1-20051208-C00001.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL185927C (nl) * 1982-05-25 1990-08-16 Kuraray Co Werkwijze voor het vervaardigen van een voorwerp door extrusie van een verzeept produkt en door extrusie verkregen filmvormig voorwerp.
DD243287A1 (de) * 1985-12-16 1987-02-25 Leuna Werke Veb Verfahren zur herstellung von modifizierten ethen-vinylacetat-copolymeren
EP3181597A1 (de) * 2015-12-15 2017-06-21 Evonik Degussa GmbH Verfahren zur herstellung von polyvinylalkohol und eines ethylen-vinylalkohol-copolymers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862916A (en) * 1955-08-22 1958-12-02 Celanese Corp Production of polyvinyl alcohol
GB1095204A (en) * 1966-01-07 1967-12-13 Monsanto Chemicals Production of polymers containing hydroxyl groups
DE1595376A1 (de) * 1966-01-18 1970-04-23 Stockhausen & Cie Chem Fab Verfahren zur Herstellung disperser,ganz oder teilweise verseifter AEthylen-Vinylacetat-Copolymerisate
DE1809757A1 (de) * 1968-11-19 1970-05-21 Du Pont Suspensionsalkoholyse von AEthylen/Vinylester-Mischpolymerisaten in Stueckchenform

Also Published As

Publication number Publication date
FR2376878B1 (US20050271598A1-20051208-C00001.png) 1983-03-11
JPS5385888A (en) 1978-07-28
BE862732A (fr) 1978-07-06
FR2376878A1 (fr) 1978-08-04
DE2700607A1 (de) 1978-07-13
GB1593341A (en) 1981-07-15

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee