[go: up one dir, main page]

NO782563L - D fremgangsmaate for suspensjons-polymerisering av vinylklori - Google Patents

D fremgangsmaate for suspensjons-polymerisering av vinylklori

Info

Publication number
NO782563L
NO782563L NO782563A NO782563A NO782563L NO 782563 L NO782563 L NO 782563L NO 782563 A NO782563 A NO 782563A NO 782563 A NO782563 A NO 782563A NO 782563 L NO782563 L NO 782563L
Authority
NO
Norway
Prior art keywords
reactor
suspension
vinyl chloride
tube
stated
Prior art date
Application number
NO782563A
Other languages
English (en)
Norwegian (no)
Inventor
Francesco Carlin
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
Publication of NO782563L publication Critical patent/NO782563L/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • B01J19/1868Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00Homopolymers 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
    • C08F14/02Monomers containing chlorine
    • C08F14/04Monomers containing two carbon atoms
    • C08F14/06Vinyl 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)
NO782563A 1977-07-27 1978-07-25 D fremgangsmaate for suspensjons-polymerisering av vinylklori NO782563L (no)

Applications Claiming Priority (1)

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'

Publications (1)

Publication Number Publication Date
NO782563L true NO782563L (no) 1979-01-30

Family

ID=11218890

Family Applications (1)

Application Number Title Priority Date Filing Date
NO782563A NO782563L (no) 1977-07-27 1978-07-25 D fremgangsmaate for suspensjons-polymerisering av vinylklori

Country Status (31)

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

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 (it) 1978-12-12
PL111635B1 (en) 1980-09-30
IN150429B (it) 1982-10-02
CS207638B2 (en) 1981-08-31
FR2398760B1 (it) 1981-01-30
EG13559A (en) 1981-12-31
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
CA1122747A (en) 1982-04-27
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

Similar Documents

Publication Publication Date Title
US5420215A (en) Process for producing vinyl chloride-based polymer
JPS633005A (ja) 疎水変性したヒドロキシエチルセルロ−スを用いる水性重合体分散物の製造方法
NO782563L (no) D fremgangsmaate for suspensjons-polymerisering av vinylklori
US3825512A (en) Process for polymerizing vinyl chloride using a reflux condenser
NO142308B (no) Fremgangsmaate ved polymerisering av vinylklorid
PL186797B1 (pl) Sposób polimeryzacji w zawiesinie wodnej chlorku winylu i sposób wytwarzania roztworu nadtlenodiwęglanu dialkilu
GB1003290A (en) Process and apparatus for the continuous manufacture of polymer emulsions or dispersions
US3781255A (en) Process for the suspension of polymerization of vinyl chloride
US3962196A (en) Technique for reducing polymer deposit during polymerization in aqueous dispersion
EP0695761B1 (en) Build-up suppressor agent, compositons containing it and method of use in polymerization processes
US4455413A (en) Method for suppressing bubbling in polymerization of vinyl chloride resin
NO782480L (no) Fremgangsmaate for fremstilling av vinylklorid-polymerisater
JP4422218B2 (ja) エチレン−酢酸ビニル共重合体けん化物の製造方法
US12024572B2 (en) Method for cleaning a polymerisation reactor
Zimmermann Poly (vinyl chloride) polymerization performance‐enhancing initiators with emphasis on high activity grades and water‐based dispersions
US4258157A (en) Inversion polymerization process for producing vinyl resins using coated reactors
EP0271462A2 (en) Peresters, their preparation and use as polymerization initiators
US4093788A (en) Method for the preparation of polyvinyl chloride by suspension or emulsion polymerization
JPS5814445B2 (ja) 塩化ビニルの重合方法
EP1108727A1 (en) Build-up suppressing compositions and the use thereof in polymerization processes
JPH08100005A (ja) 塩化ビニル系重合体の製造方法
JP2001261711A (ja) 低重合度ポリビニルアルコール系樹脂の製造方法
JP2685597B2 (ja) 塩化ビニル樹脂の重合装置および製造方法
CN111164107A (zh) 采用外部冷却的聚合方法
JPS61233006A (ja) ビニル系単量体の重合方法