FR903576A - Process for preparing polyvinyl alcohol - Google Patents

Process for preparing polyvinyl alcohol

Info

Publication number
FR903576A
FR903576A FR903576DA FR903576A FR 903576 A FR903576 A FR 903576A FR 903576D A FR903576D A FR 903576DA FR 903576 A FR903576 A FR 903576A
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR903576A publication Critical patent/FR903576A/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
    • 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)
FR903576D 1942-06-15 1944-04-20 Process for preparing polyvinyl alcohol Expired FR903576A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR903576A true FR903576A (en) 1945-10-09

Family

ID=6088671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903576D Expired FR903576A (en) 1942-06-15 1944-04-20 Process for preparing polyvinyl alcohol

Country Status (3)

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

Cited By (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

Cited By (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
BE455329A (en)
CH295066A (en) 1953-12-15

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