CH376273A - Verfahren zur Herstellung von Polyvinylalkohol - Google Patents

Verfahren zur Herstellung von Polyvinylalkohol

Info

Publication number
CH376273A
CH376273A CH7122859A CH7122859A CH376273A CH 376273 A CH376273 A CH 376273A CH 7122859 A CH7122859 A CH 7122859A CH 7122859 A CH7122859 A CH 7122859A CH 376273 A CH376273 A CH 376273A
Authority
CH
Switzerland
Prior art keywords
production
polyvinyl alcohol
polyvinyl
alcohol
Prior art date
Application number
CH7122859A
Other languages
English (en)
Inventor
Werner Dr Ehmann
Alfred Dr Kuehlkamp
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH376273A publication Critical patent/CH376273A/de

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

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)
CH7122859A 1958-03-29 1959-03-25 Verfahren zur Herstellung von Polyvinylalkohol CH376273A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0025375 1958-03-29

Publications (1)

Publication Number Publication Date
CH376273A true CH376273A (de) 1964-03-31

Family

ID=7091609

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7122859A CH376273A (de) 1958-03-29 1959-03-25 Verfahren zur Herstellung von Polyvinylalkohol

Country Status (5)

Country Link
US (1) US3028374A (de)
CH (1) CH376273A (de)
DE (1) DE1065176B (de)
FR (1) FR1219572A (de)
GB (1) GB914005A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523933A (en) * 1967-09-29 1970-08-11 Du Pont Production of partially alcoholyzed vinyl ester polymers
US4513117A (en) * 1984-05-07 1985-04-23 Northern Petrochemical Company Process for conversion of vinyl copolymers to vinylic alcohol copolymers by homogeneous reaction with organometallic compounds
US5047469A (en) * 1988-02-10 1991-09-10 Kuraray Co., Ltd. Novel polyvinyl alcohol and process for producing polyvinyl alcohol by hydrolysis catalyzed by acids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE427994A (de) * 1937-05-10
US2399653A (en) * 1945-02-13 1946-05-07 Du Pont Hydrolyzed polymers

Also Published As

Publication number Publication date
FR1219572A (fr) 1960-05-18
GB914005A (en) 1962-12-28
US3028374A (en) 1962-04-03
DE1065176B (de) 1959-09-10

Similar Documents

Publication Publication Date Title
CH408422A (de) Verfahren zur Herstellung modifizierter Polyvinylalkohole
CH389127A (de) Verfahren zur Herstellung von Farbstoffen
CH383768A (de) Verfahren zur Herstellung photographischer Schichten
CH379289A (de) Verfahren zur Herstellung von Druckformen
CH372423A (de) Verfahren zur Herstellung von Feststoffpräparaten
CH334652A (de) Verfahren zur Herstellung von Polyvinylalkoholen
CH463650A (de) Verfahren zur Herstellung von Farbstoffen
CH436726A (de) Verfahren zur Herstellung von Polyvinylalkohol
CH417105A (de) Verfahren zur Herstellung modifizierter Polyvinylalkohole
CH421519A (de) Verfahren zur Herstellung makromolekularer Polyacroleine
CH409892A (de) Verfahren zur Herstellung von Peroxo-monosulfaten
CH387635A (de) Verfahren zur Herstellung von Penicillinen
CH360809A (de) Verfahren zur Herstellung von reinem Polyvinylalkohol
CH411353A (de) Verfahren zur Herstellung von Polyaldehyden
CH376273A (de) Verfahren zur Herstellung von Polyvinylalkohol
CH417799A (de) Verfahren zur Herstellung von Farbstoffen
CH383007A (de) Verfahren zur Herstellung von reinem Polyvinylalkohol
CH387209A (de) Verfahren zur Herstellung von Schmiermitteln
CH379494A (de) Verfahren zur Herstellung neuer Halogenpregnene
CH390234A (de) Verfahren zur Herstellung von Vinylthioäthylthiolphosph3r- bzw, -phosphonsäureestern
CH368897A (de) Verfahren zur Herstellung von farbstoffreichen Präparaten
CH378444A (de) Verfahren zur Herstellung von Lacken
CH415653A (de) Verfahren zur Herstellung stabilisierter Polychlorcyanursäuren
CH375362A (de) Verfahren zur Herstellung von 4-Chinazolonen
CH351108A (de) Verfahren zur Herstellung von Mischpolymerisaten