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CH295066A - Process for the production of polyvinyl alcohol. - Google Patents

Process for the production of polyvinyl alcohol.

Info

Publication number
CH295066A
CH295066A CH295066DA CH295066A CH 295066 A CH295066 A CH 295066A CH 295066D A CH295066D A CH 295066DA CH 295066 A CH295066 A CH 295066A
Authority
CH
Switzerland
Prior art keywords
production
polyvinyl alcohol
polyvinyl
alcohol
Prior art date
Application number
Other languages
German (de)
Inventor
Farbwerke Hoechst Akt Bruening
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 CH295066A publication Critical patent/CH295066A/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
    • 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)
CH295066D 1942-06-15 1943-12-18 Process for the production of polyvinyl alcohol. CH295066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE295066X 1942-06-15

Publications (1)

Publication Number Publication Date
CH295066A true CH295066A (en) 1953-12-15

Family

ID=6088671

Family Applications (1)

Application Number Title Priority Date Filing Date
CH295066D CH295066A (en) 1942-06-15 1943-12-18 Process for the production of polyvinyl alcohol.

Country Status (3)

Country Link
BE (1) BE455329A (en)
CH (1) CH295066A (en)
FR (1) FR903576A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700035A (en) * 1950-08-26 1955-01-18 Du Pont Production of polyvinyl alcohol
US2915504A (en) * 1954-09-23 1959-12-01 Celanese Corp Polyvinyl butyral

Also Published As

Publication number Publication date
FR903576A (en) 1945-10-09
BE455329A (en)

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