FR2281942A1 - Procede de preparation de polyvinylpyrrolidone et produit obtenu - Google Patents

Procede de preparation de polyvinylpyrrolidone et produit obtenu

Info

Publication number
FR2281942A1
FR2281942A1 FR7525189A FR7525189A FR2281942A1 FR 2281942 A1 FR2281942 A1 FR 2281942A1 FR 7525189 A FR7525189 A FR 7525189A FR 7525189 A FR7525189 A FR 7525189A FR 2281942 A1 FR2281942 A1 FR 2281942A1
Authority
FR
France
Prior art keywords
product obtained
preparing polyvinylpyrrolidone
polyvinylpyrrolidone
preparing
product
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.)
Granted
Application number
FR7525189A
Other languages
English (en)
Other versions
FR2281942B1 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2281942A1 publication Critical patent/FR2281942A1/fr
Application granted granted Critical
Publication of FR2281942B1 publication Critical patent/FR2281942B1/fr
Granted 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
    • C08F126/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F126/06—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F126/10—N-Vinyl-pyrrolidone

Landscapes

  • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerization Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
FR7525189A 1974-08-16 1975-08-13 Procede de preparation de polyvinylpyrrolidone et produit obtenu Granted FR2281942A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439196 DE2439196C3 (de) 1974-08-16 1974-08-16 Verfahren zur Herstellung von Polyvinylpyrrolidon

Publications (2)

Publication Number Publication Date
FR2281942A1 true FR2281942A1 (fr) 1976-03-12
FR2281942B1 FR2281942B1 (fr) 1980-04-04

Family

ID=5923266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525189A Granted FR2281942A1 (fr) 1974-08-16 1975-08-13 Procede de preparation de polyvinylpyrrolidone et produit obtenu

Country Status (10)

Country Link
JP (1) JPS5146388A (fr)
BE (1) BE832352A (fr)
CA (1) CA1057894A (fr)
CH (1) CH617214A5 (fr)
DE (1) DE2439196C3 (fr)
ES (1) ES440275A1 (fr)
FR (1) FR2281942A1 (fr)
GB (1) GB1513258A (fr)
NL (1) NL7508762A (fr)
SE (1) SE406914B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642633A1 (de) * 1986-12-13 1988-06-23 Basf Ag Verfahren zur herstellung von vinylpyrrolidon-polymerisaten
DE19915420A1 (de) * 1999-04-06 2000-10-12 Basf Ag Stabilisierte Polyvinylpyrrolidon-Zubereitungen
CN102603949B (zh) * 2011-12-22 2014-03-19 张家口市珂玛精细化工有限公司 利用低纯度乙烯基吡咯烷酮制备聚维酮k30的方法

Also Published As

Publication number Publication date
DE2439196A1 (de) 1976-02-26
DE2439196C3 (de) 1978-11-02
BE832352A (fr) 1976-02-12
SE406914B (sv) 1979-03-05
SE7509114L (sv) 1976-02-17
JPS5146388A (ja) 1976-04-20
CA1057894A (fr) 1979-07-03
FR2281942B1 (fr) 1980-04-04
DE2439196B2 (de) 1978-03-09
GB1513258A (en) 1978-06-07
CH617214A5 (en) 1980-05-14
ES440275A1 (es) 1977-06-01
NL7508762A (nl) 1976-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse