FR2104117A5 - Polyvinylalcohol prepn - of high k-value,saponified to give resistance to cold water - Google Patents

Polyvinylalcohol prepn - of high k-value,saponified to give resistance to cold water

Info

Publication number
FR2104117A5
FR2104117A5 FR7129064A FR7129064A FR2104117A5 FR 2104117 A5 FR2104117 A5 FR 2104117A5 FR 7129064 A FR7129064 A FR 7129064A FR 7129064 A FR7129064 A FR 7129064A FR 2104117 A5 FR2104117 A5 FR 2104117A5
Authority
FR
France
Prior art keywords
cold water
value
prepn
polyvinylalcohol
saponified
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
FR7129064A
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
Application granted granted Critical
Publication of FR2104117A5 publication Critical patent/FR2104117A5/fr
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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
FR7129064A 1970-08-08 1971-08-09 Polyvinylalcohol prepn - of high k-value,saponified to give resistance to cold water Expired FR2104117A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702039467 DE2039467A1 (de) 1970-08-08 1970-08-08 Verfahren zum Herstellen von Polyvinylalkohol mit hoher Kaltwasserbestaendigkeit

Publications (1)

Publication Number Publication Date
FR2104117A5 true FR2104117A5 (en) 1972-04-14

Family

ID=5779206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129064A Expired FR2104117A5 (en) 1970-08-08 1971-08-09 Polyvinylalcohol prepn - of high k-value,saponified to give resistance to cold water

Country Status (9)

Country Link
AT (1) AT307731B (it)
AU (1) AU3206471A (it)
BE (1) BE771061A (it)
DE (1) DE2039467A1 (it)
ES (1) ES393856A1 (it)
FR (1) FR2104117A5 (it)
IT (1) IT941662B (it)
NL (1) NL7110746A (it)
ZA (1) ZA715210B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0863163A1 (en) * 1997-03-03 1998-09-09 Rohm And Haas Company Polymer emulsions and polymer powders therefrom

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557557C3 (de) * 1975-12-20 1979-02-08 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Polyvinylalkohol enthaltenden Filmen und Beschichtungen mit verminderter Wasserlöslichkeit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0863163A1 (en) * 1997-03-03 1998-09-09 Rohm And Haas Company Polymer emulsions and polymer powders therefrom

Also Published As

Publication number Publication date
DE2039467A1 (de) 1972-02-10
ES393856A1 (es) 1973-08-16
NL7110746A (it) 1972-02-10
BE771061A (fr) 1972-02-07
AT307731B (de) 1973-06-12
ZA715210B (en) 1972-04-26
IT941662B (it) 1973-03-10
AU3206471A (en) 1973-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse