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CA1122747A - Method for the suspension polymerization of vinyl chloride with a high process yield - Google Patents

Method for the suspension polymerization of vinyl chloride with a high process yield

Info

Publication number
CA1122747A
CA1122747A CA306,729A CA306729A CA1122747A CA 1122747 A CA1122747 A CA 1122747A CA 306729 A CA306729 A CA 306729A CA 1122747 A CA1122747 A CA 1122747A
Authority
CA
Canada
Prior art keywords
tube
suspension
reactor
vinyl chloride
reflow
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
CA306,729A
Other languages
English (en)
French (fr)
Inventor
Francesco Carlin
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.)
Anic SpA
Original Assignee
Anic SpA
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 Anic SpA filed Critical Anic SpA
Application granted granted Critical
Publication of CA1122747A publication Critical patent/CA1122747A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA306,729A 1977-07-27 1978-07-04 Method for the suspension polymerization of vinyl chloride with a high process yield Expired CA1122747A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT26192/77A IT1082250B (it) 1977-07-27 1977-07-27 Metodo per la polimerizzazione in sospensione de cloruro di vinile ad alta produttivita'
IT26192A/77 1977-07-27

Publications (1)

Publication Number Publication Date
CA1122747A true CA1122747A (en) 1982-04-27

Family

ID=11218890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306,729A Expired CA1122747A (en) 1977-07-27 1978-07-04 Method for the suspension polymerization of vinyl chloride with a high process yield

Country Status (31)

Country Link
JP (1) JPS5424991A (sv)
AR (1) AR218677A1 (sv)
AT (1) AT367434B (sv)
AU (1) AU519510B2 (sv)
BE (1) BE869324A (sv)
CA (1) CA1122747A (sv)
CH (1) CH636629A5 (sv)
CS (1) CS207638B2 (sv)
DD (1) DD137237A5 (sv)
DE (1) DE2832628C2 (sv)
DK (1) DK333578A (sv)
EG (1) EG13559A (sv)
ES (1) ES472622A1 (sv)
FR (1) FR2398760A1 (sv)
GB (1) GB2001659B (sv)
GR (1) GR64798B (sv)
HU (1) HU180652B (sv)
IL (1) IL55081A (sv)
IN (1) IN150429B (sv)
IT (1) IT1082250B (sv)
LU (1) LU80032A1 (sv)
NL (1) NL171365B (sv)
NO (1) NO782563L (sv)
PH (1) PH14899A (sv)
PL (1) PL111635B1 (sv)
PT (1) PT68351A (sv)
RO (1) RO76798A (sv)
SE (1) SE7808195L (sv)
TR (1) TR20015A (sv)
YU (1) YU171878A (sv)
ZA (1) ZA783989B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157607A (en) * 1979-05-25 1980-12-08 Ryonichi Kk Suspension polymerization of vinyl chloride
JPS5882127A (ja) * 1981-11-10 1983-05-17 Ishida Scales Mfg Co Ltd 複数の種類の品物の混合組合せ計量方法
US5169918A (en) * 1989-09-18 1992-12-08 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polymerization apparatus having an effective height/effective inner diameter ratio of at least 4 and a circumferential agitative diameter/effective inner ratio diameter of from 0.7 to 0.9
TW200630385A (en) 2005-02-09 2006-09-01 Vinnolit Gmbh & Co Kg Process for the polymerisation of vinyl-containing monomers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528469A (en) * 1948-02-24 1950-10-31 Shell Dev Granular polymerization of vinyl chloride
DE2118542A1 (en) * 1971-04-16 1972-10-26 Dserschinskij filial nautschno lssledowatelskowo i konstruktorskowo in stituta chimitscheskowo maschinostrojem ja, SSSR, Dserschinsk (Sowjetunion) Polymeriser with external coolers - permitting high throughput having recirculation line(s) with pumps and cooling jackets
DE2343788C3 (de) * 1973-08-30 1980-07-10 Wacker-Chemie Gmbh, 8000 Muenchen Vorrichtung zur kontinuierlichen Durchführung von chemischen Umsetzungen, insbesondere Polymerisationen und Verfahren zur kontinuierlichen Suspensionspolymerisation von Vinylchlorid
DE2458024B2 (de) * 1974-12-07 1979-10-04 Hoechst Ag, 6000 Frankfurt Verfahren zur wäßrigen Suspensionspolymerisation von Vinylchlorid

Also Published As

Publication number Publication date
CH636629A5 (it) 1983-06-15
RO76798A (ro) 1981-04-26
DD137237A5 (de) 1979-08-22
SE7808195L (sv) 1979-01-28
YU171878A (en) 1982-10-31
AT367434B (de) 1982-07-12
HU180652B (en) 1983-04-29
AU519510B2 (en) 1981-12-10
BE869324A (fr) 1979-01-29
IL55081A0 (en) 1978-09-29
PH14899A (en) 1982-01-18
IT1082250B (it) 1985-05-21
GB2001659B (en) 1982-03-31
LU80032A1 (sv) 1978-12-12
PL111635B1 (en) 1980-09-30
IN150429B (sv) 1982-10-02
CS207638B2 (en) 1981-08-31
FR2398760B1 (sv) 1981-01-30
EG13559A (en) 1981-12-31
NO782563L (no) 1979-01-30
FR2398760A1 (fr) 1979-02-23
ES472622A1 (es) 1979-02-16
ATA544178A (de) 1981-11-15
AR218677A1 (es) 1980-06-30
PL208624A1 (pl) 1979-04-23
NL7807990A (nl) 1979-01-30
JPS5424991A (en) 1979-02-24
PT68351A (en) 1978-08-01
GR64798B (en) 1980-06-02
DE2832628A1 (de) 1979-02-01
NL171365B (nl) 1982-10-18
GB2001659A (en) 1979-02-07
AU3758978A (en) 1980-01-03
DK333578A (da) 1979-01-28
ZA783989B (en) 1979-07-25
TR20015A (tr) 1980-06-16
DE2832628C2 (de) 1982-09-16
IL55081A (en) 1981-11-30

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