FR2010293A1 - Partial acetalisation of suspension of pva - Google Patents

Partial acetalisation of suspension of pva

Info

Publication number
FR2010293A1
FR2010293A1 FR6918718A FR6918718A FR2010293A1 FR 2010293 A1 FR2010293 A1 FR 2010293A1 FR 6918718 A FR6918718 A FR 6918718A FR 6918718 A FR6918718 A FR 6918718A FR 2010293 A1 FR2010293 A1 FR 2010293A1
Authority
FR
France
Prior art keywords
suspension
aldehyde
acetalisation
pva
partial
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.)
Withdrawn
Application number
FR6918718A
Other languages
English (en)
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
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2010293A1 publication Critical patent/FR2010293A1/fr
Withdrawn legal-status Critical Current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
    • C08F8/28—Condensation with aldehydes or ketones

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)
FR6918718A 1968-06-06 1969-06-06 Partial acetalisation of suspension of pva Withdrawn FR2010293A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681770580 DE1770580A1 (de) 1968-06-06 1968-06-06 Verfahren zur Herstellung modifizierter Polyvinylalkohole

Publications (1)

Publication Number Publication Date
FR2010293A1 true FR2010293A1 (en) 1970-02-13

Family

ID=5700560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6918718A Withdrawn FR2010293A1 (en) 1968-06-06 1969-06-06 Partial acetalisation of suspension of pva

Country Status (7)

Country Link
BE (1) BE734224A (Direct)
BR (1) BR6909530D0 (Direct)
DE (1) DE1770580A1 (Direct)
ES (1) ES368037A1 (Direct)
FR (1) FR2010293A1 (Direct)
NL (1) NL6907931A (Direct)
NO (1) NO131803C (Direct)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176058B (de) * 1959-07-29 1964-08-13 Demag Zug Gmbh Stapelgeraet fuer ringfoermige Gueter, insbesondere Drahtbunde
DE1180318B (de) * 1961-02-13 1964-10-22 Gevaert Photo Prod Nv Hublader
DE1194771B (de) * 1961-09-02 1965-06-10 Demag Zug Gmbh Regalstapelgeraet mit ausschwenkbarem Trag-rahmen am Hubschlitten
DE3417876C2 (de) * 1984-05-14 1987-05-14 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Stapeln von Gegenständen
DE3825104A1 (de) * 1988-07-23 1990-02-01 Wolfgang Dr Zimmermann Waermestabilisierter polyvinylalkohol und ein verfahren zu seiner herstellung

Also Published As

Publication number Publication date
DE1770580A1 (de) 1971-11-04
NO131803C (Direct) 1975-08-06
NO131803B (Direct) 1975-04-28
BR6909530D0 (pt) 1973-01-04
ES368037A1 (es) 1971-05-01
BE734224A (Direct) 1969-12-08
NL6907931A (Direct) 1969-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse