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FR1420011A - Process for preparing polyvinyl alcohol - Google Patents

Process for preparing polyvinyl alcohol

Info

Publication number
FR1420011A
FR1420011A FR998971A FR998971A FR1420011A FR 1420011 A FR1420011 A FR 1420011A FR 998971 A FR998971 A FR 998971A FR 998971 A FR998971 A FR 998971A FR 1420011 A FR1420011 A FR 1420011A
Authority
FR
France
Prior art keywords
polyvinyl alcohol
preparing polyvinyl
preparing
alcohol
polyvinyl
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
FR998971A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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
Priority claimed from DEF41564A external-priority patent/DE1214879B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR998971A priority Critical patent/FR1420011A/en
Application granted granted Critical
Publication of FR1420011A publication Critical patent/FR1420011A/en
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

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)
FR998971A 1963-12-17 1964-12-17 Process for preparing polyvinyl alcohol Expired FR1420011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998971A FR1420011A (en) 1963-12-17 1964-12-17 Process for preparing polyvinyl alcohol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF41564A DE1214879B (en) 1963-12-17 1963-12-17 Process for the production of polyvinyl alcohol
FR998971A FR1420011A (en) 1963-12-17 1964-12-17 Process for preparing polyvinyl alcohol

Publications (1)

Publication Number Publication Date
FR1420011A true FR1420011A (en) 1965-12-03

Family

ID=25976086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998971A Expired FR1420011A (en) 1963-12-17 1964-12-17 Process for preparing polyvinyl alcohol

Country Status (1)

Country Link
FR (1) FR1420011A (en)

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