FR77974E - Preparation of modified polyvinyl alcohols - Google Patents

Preparation of modified polyvinyl alcohols

Info

Publication number
FR77974E
FR77974E FR831279A FR831279A FR77974E FR 77974 E FR77974 E FR 77974E FR 831279 A FR831279 A FR 831279A FR 831279 A FR831279 A FR 831279A FR 77974 E FR77974 E FR 77974E
Authority
FR
France
Prior art keywords
preparation
modified polyvinyl
polyvinyl alcohols
alcohols
modified
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
FR831279A
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 DEF25875A external-priority patent/DE1081229B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR831279A priority Critical patent/FR77974E/en
Application granted granted Critical
Publication of FR77974E publication Critical patent/FR77974E/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)
FR831279A 1958-05-31 1960-06-27 Preparation of modified polyvinyl alcohols Expired FR77974E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR831279A FR77974E (en) 1958-05-31 1960-06-27 Preparation of modified polyvinyl alcohols

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEF25875A DE1081229B (en) 1958-05-31 1958-05-31 Process for the production of modified polyvinyl alcohols
DEF28797A DE1094457B (en) 1958-05-31 1959-06-27 Process for the production of modified polyvinyl alcohols
FR831279A FR77974E (en) 1958-05-31 1960-06-27 Preparation of modified polyvinyl alcohols

Publications (1)

Publication Number Publication Date
FR77974E true FR77974E (en) 1962-05-18

Family

ID=27210090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831279A Expired FR77974E (en) 1958-05-31 1960-06-27 Preparation of modified polyvinyl alcohols

Country Status (1)

Country Link
FR (1) FR77974E (en)

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