DD137237A5 - Verfahren zum polymerisieren von vinylchlorid in suspension - Google Patents
Verfahren zum polymerisieren von vinylchlorid in suspensionInfo
- Publication number
- DD137237A5 DD137237A5 DD78206915A DD20691578A DD137237A5 DD 137237 A5 DD137237 A5 DD 137237A5 DD 78206915 A DD78206915 A DD 78206915A DD 20691578 A DD20691578 A DD 20691578A DD 137237 A5 DD137237 A5 DD 137237A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- suspension
- vinyl chloride
- polymerizing vinyl
- polymerizing
- chloride
- Prior art date
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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
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 |
|---|---|
| DD137237A5 true DD137237A5 (de) | 1979-08-22 |
Family
ID=11218890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD78206915A DD137237A5 (de) | 1977-07-27 | 1978-07-25 | Verfahren zum polymerisieren von vinylchlorid in suspension |
Country Status (31)
| Country | Link |
|---|---|
| JP (1) | JPS5424991A (de) |
| AR (1) | AR218677A1 (de) |
| AT (1) | AT367434B (de) |
| AU (1) | AU519510B2 (de) |
| BE (1) | BE869324A (de) |
| CA (1) | CA1122747A (de) |
| CH (1) | CH636629A5 (de) |
| CS (1) | CS207638B2 (de) |
| DD (1) | DD137237A5 (de) |
| DE (1) | DE2832628C2 (de) |
| DK (1) | DK333578A (de) |
| EG (1) | EG13559A (de) |
| ES (1) | ES472622A1 (de) |
| FR (1) | FR2398760A1 (de) |
| GB (1) | GB2001659B (de) |
| GR (1) | GR64798B (de) |
| HU (1) | HU180652B (de) |
| IL (1) | IL55081A (de) |
| IN (1) | IN150429B (de) |
| IT (1) | IT1082250B (de) |
| LU (1) | LU80032A1 (de) |
| NL (1) | NL171365B (de) |
| NO (1) | NO782563L (de) |
| PH (1) | PH14899A (de) |
| PL (1) | PL111635B1 (de) |
| PT (1) | PT68351A (de) |
| RO (1) | RO76798A (de) |
| SE (1) | SE7808195L (de) |
| TR (1) | TR20015A (de) |
| YU (1) | YU171878A (de) |
| ZA (1) | ZA783989B (de) |
Families Citing this family (4)
| 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)
| 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 |
-
1977
- 1977-07-27 IT IT26192/77A patent/IT1082250B/it active
-
1978
- 1978-06-27 GR GR56609A patent/GR64798B/el unknown
- 1978-06-29 AU AU37589/78A patent/AU519510B2/en not_active Expired
- 1978-07-04 IL IL55081A patent/IL55081A/xx unknown
- 1978-07-04 CA CA306,729A patent/CA1122747A/en not_active Expired
- 1978-07-05 PH PH21333A patent/PH14899A/en unknown
- 1978-07-07 GB GB787829113A patent/GB2001659B/en not_active Expired
- 1978-07-12 ZA ZA00783989A patent/ZA783989B/xx unknown
- 1978-07-18 TR TR20015A patent/TR20015A/xx unknown
- 1978-07-18 YU YU01718/78A patent/YU171878A/xx unknown
- 1978-07-21 AR AR273040A patent/AR218677A1/es active
- 1978-07-21 ES ES472622A patent/ES472622A1/es not_active Expired
- 1978-07-22 IN IN807/CAL/78A patent/IN150429B/en unknown
- 1978-07-24 LU LU80032A patent/LU80032A1/xx unknown
- 1978-07-24 JP JP8952778A patent/JPS5424991A/ja active Pending
- 1978-07-25 PL PL1978208624A patent/PL111635B1/pl unknown
- 1978-07-25 RO RO7894773A patent/RO76798A/ro unknown
- 1978-07-25 DE DE2832628A patent/DE2832628C2/de not_active Expired
- 1978-07-25 DD DD78206915A patent/DD137237A5/de unknown
- 1978-07-25 NO NO782563A patent/NO782563L/no unknown
- 1978-07-26 HU HU78AI279A patent/HU180652B/hu unknown
- 1978-07-26 FR FR7822105A patent/FR2398760A1/fr active Granted
- 1978-07-26 CH CH805078A patent/CH636629A5/it not_active IP Right Cessation
- 1978-07-26 CS CS784963A patent/CS207638B2/cs unknown
- 1978-07-26 EG EG462/78A patent/EG13559A/xx active
- 1978-07-26 DK DK333578A patent/DK333578A/da not_active Application Discontinuation
- 1978-07-26 PT PT68351A patent/PT68351A/pt unknown
- 1978-07-26 AT AT0544178A patent/AT367434B/de not_active IP Right Cessation
- 1978-07-27 BE BE189543A patent/BE869324A/xx unknown
- 1978-07-27 SE SE7808195A patent/SE7808195L/xx unknown
- 1978-07-27 NL NLAANVRAGE7807990,A patent/NL171365B/xx not_active Application Discontinuation
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