RO75753A - Procedeu pentru demonomerizarea dispersiilor de policlorura de vinil - Google Patents

Procedeu pentru demonomerizarea dispersiilor de policlorura de vinil

Info

Publication number
RO75753A
RO75753A RO7893607A RO9360778A RO75753A RO 75753 A RO75753 A RO 75753A RO 7893607 A RO7893607 A RO 7893607A RO 9360778 A RO9360778 A RO 9360778A RO 75753 A RO75753 A RO 75753A
Authority
RO
Romania
Prior art keywords
demonomering
polycolor
vinyl
dispersion
procedure
Prior art date
Application number
RO7893607A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Hans Kaltwasser
Christof Bartschek
Hans D Voigt
Ute Sziburies
Jurgen Zimmermann
Original Assignee
Kombinat Veb Chemische Werke Buna,Dd
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 DD19832877A external-priority patent/DD139660A3/de
Priority claimed from DD19947277A external-priority patent/DD140621A3/de
Application filed by Kombinat Veb Chemische Werke Buna,Dd filed Critical Kombinat Veb Chemische Werke Buna,Dd
Publication of RO75753A publication Critical patent/RO75753A/ro

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
RO7893607A 1977-04-11 1978-03-24 Procedeu pentru demonomerizarea dispersiilor de policlorura de vinil RO75753A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD19832877A DD139660A3 (de) 1977-04-11 1977-04-11 Verfahren zur entmonomerisierung von polymerdispersionen,vorzugsweise polyvinylchloriddispersionen
DD19947277A DD140621A3 (de) 1977-06-14 1977-06-14 Verfahren zur entmonomerisierung von homo-und copolymerisatdispersionen des vinylchlorids

Publications (1)

Publication Number Publication Date
RO75753A true RO75753A (ro) 1981-02-28

Family

ID=25747586

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7893607A RO75753A (ro) 1977-04-11 1978-03-24 Procedeu pentru demonomerizarea dispersiilor de policlorura de vinil

Country Status (10)

Country Link
AT (1) AT362584B (de)
CS (1) CS206623B1 (de)
DE (1) DE2800608A1 (de)
ES (1) ES468698A1 (de)
FI (1) FI781087A7 (de)
FR (1) FR2387247A1 (de)
GB (1) GB1588398A (de)
NO (1) NO780534L (de)
RO (1) RO75753A (de)
SE (1) SE7804082L (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454445C2 (de) * 1974-11-16 1984-06-07 Hoechst Ag, 6000 Frankfurt Verfahren zur Entfernung von restlichen Monomeren aus wässrigen Dispersionen von Vinylchlorid-Polymerisaten
DE2521780C2 (de) * 1975-05-16 1982-10-21 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Entfernung von Monomeren aus einer wäßrigen Dispersion eines Polymeren
JPS5855967B2 (ja) * 1975-07-02 1983-12-13 信越化学工業株式会社 ジユウゴウタイスラリ−カラ ミハンノウタンリヨウタイ オヨビ ソノタノ キハツセイユウキセイブンオ ジヨキヨスルホウホウ

Also Published As

Publication number Publication date
AT362584B (de) 1981-05-25
FI781087A7 (fi) 1978-10-12
CS206623B1 (en) 1981-06-30
ATA34878A (de) 1980-10-15
SE7804082L (sv) 1978-10-12
ES468698A1 (es) 1978-12-16
GB1588398A (en) 1981-04-23
NO780534L (no) 1978-10-12
DE2800608A1 (de) 1978-10-19
FR2387247A1 (fr) 1978-11-10

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