YU45442B - Process for better maintaining of k-value and for obtaining better flow at continual vinylchloride polymerisation - Google Patents

Process for better maintaining of k-value and for obtaining better flow at continual vinylchloride polymerisation

Info

Publication number
YU45442B
YU45442B YU1454/87A YU145487A YU45442B YU 45442 B YU45442 B YU 45442B YU 1454/87 A YU1454/87 A YU 1454/87A YU 145487 A YU145487 A YU 145487A YU 45442 B YU45442 B YU 45442B
Authority
YU
Yugoslavia
Prior art keywords
better
vinylchloride
polymerisation
continual
value
Prior art date
Application number
YU1454/87A
Other languages
English (en)
Other versions
YU145487A (en
Inventor
H Winter
H Koeppen
A Breda
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of YU145487A publication Critical patent/YU145487A/xx
Publication of YU45442B publication Critical patent/YU45442B/xx
Priority to HR920930A priority Critical patent/HRP920930A2/xx

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
    • C08F14/00—Homopolymers and copolymers 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 halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
YU1454/87A 1986-08-12 1987-08-03 Process for better maintaining of k-value and for obtaining better flow at continual vinylchloride polymerisation YU45442B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HR920930A HRP920930A2 (en) 1986-08-12 1992-10-02 Continuous emulsion polymerization of vinyl chloride - ations in k-value of polymer and throughput are ricted through regulating polymerization pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863627287 DE3627287A1 (de) 1986-08-12 1986-08-12 Verfahren zur verbesserten einhaltung des k-wertes und zur besseren erhaltung der leistung bei der kontinuierlichen polymerisation von vinylchlorid in emulsion

Publications (2)

Publication Number Publication Date
YU145487A YU145487A (en) 1988-08-31
YU45442B true YU45442B (en) 1992-05-28

Family

ID=6307205

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1454/87A YU45442B (en) 1986-08-12 1987-08-03 Process for better maintaining of k-value and for obtaining better flow at continual vinylchloride polymerisation

Country Status (7)

Country Link
CN (1) CN1012679B (OSRAM)
AR (1) AR243900A1 (OSRAM)
BG (1) BG47947A3 (OSRAM)
DD (1) DD264006A5 (OSRAM)
DE (1) DE3627287A1 (OSRAM)
IT (1) IT1211706B (OSRAM)
YU (1) YU45442B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818249A1 (de) * 1988-05-28 1989-11-30 Hoechst Ag Verfahren zur bestimmung des umsatzgrades bei der polymerisation von monomeren in einer fluessigen dispersion
DE4142117A1 (de) * 1991-12-20 1993-06-24 Hoechst Ag Verfahren zur bestimmung des umsatzes bei der polymerisation gasfoermiger monomerer
DE4203999A1 (de) * 1992-02-12 1993-08-19 Bayer Ag Regelung von konzentrationen bei thermischen trennverfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE679897C (de) * 1936-11-21 1939-08-18 I G Farbenindustrie Akt Ges Verfahren zur fortlaufenden Herstellung von gebrauchsfertigen Polymerisationsprodukten aus Vinylverbindungen
CH295067A (de) * 1943-06-28 1953-12-15 Basf Ag Verfahren zur Herstellung von Vinylchloridpolymerisaten.
US2754289A (en) * 1952-02-29 1956-07-10 Shell Dev Process for polymerizing unsaturated compounds by conducting droplets through an aqueous medium with control of pressure fluctuations
NL87004C (OSRAM) * 1953-03-31
DE2714948C2 (de) * 1977-04-02 1985-01-10 Hoechst Ag, 6230 Frankfurt Verfahren zur kontinuierlichen Herstellung von Vinylchlorid-Polymerisaten

Also Published As

Publication number Publication date
CN1012679B (zh) 1991-05-29
YU145487A (en) 1988-08-31
IT1211706B (it) 1989-11-03
DD264006A5 (de) 1989-01-18
BG47947A3 (en) 1990-10-15
AR243900A1 (es) 1993-09-30
CN87105609A (zh) 1988-02-24
DE3627287C2 (OSRAM) 1990-06-28
DE3627287A1 (de) 1988-02-18
IT8748287A0 (it) 1987-08-10

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