PT68351A - Process and apparatus for suspension polymerization of vinyl chloride with high process yield - Google Patents
Process and apparatus for suspension polymerization of vinyl chloride with high process yieldInfo
- Publication number
- PT68351A PT68351A PT68351A PT6835178A PT68351A PT 68351 A PT68351 A PT 68351A PT 68351 A PT68351 A PT 68351A PT 6835178 A PT6835178 A PT 6835178A PT 68351 A PT68351 A PT 68351A
- Authority
- PT
- Portugal
- Prior art keywords
- vinyl chloride
- suspension polymerization
- yield
- process yield
- high process
- 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 (en) | 1977-07-27 | 1977-07-27 | METHOD FOR HIGH-PRODUCTIVITY VINYL CHLORIDE SUSPENSION POLYMERIZATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT68351A true PT68351A (en) | 1978-08-01 |
Family
ID=11218890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT68351A PT68351A (en) | 1977-07-27 | 1978-07-26 | Process and apparatus for suspension polymerization of vinyl chloride with high process yield |
Country Status (31)
| Country | Link |
|---|---|
| JP (1) | JPS5424991A (en) |
| AR (1) | AR218677A1 (en) |
| AT (1) | AT367434B (en) |
| AU (1) | AU519510B2 (en) |
| BE (1) | BE869324A (en) |
| CA (1) | CA1122747A (en) |
| CH (1) | CH636629A5 (en) |
| CS (1) | CS207638B2 (en) |
| DD (1) | DD137237A5 (en) |
| DE (1) | DE2832628C2 (en) |
| DK (1) | DK333578A (en) |
| EG (1) | EG13559A (en) |
| ES (1) | ES472622A1 (en) |
| FR (1) | FR2398760A1 (en) |
| GB (1) | GB2001659B (en) |
| GR (1) | GR64798B (en) |
| HU (1) | HU180652B (en) |
| IL (1) | IL55081A (en) |
| IN (1) | IN150429B (en) |
| IT (1) | IT1082250B (en) |
| LU (1) | LU80032A1 (en) |
| NL (1) | NL171365B (en) |
| NO (1) | NO782563L (en) |
| PH (1) | PH14899A (en) |
| PL (1) | PL111635B1 (en) |
| PT (1) | PT68351A (en) |
| RO (1) | RO76798A (en) |
| SE (1) | SE7808195L (en) |
| TR (1) | TR20015A (en) |
| YU (1) | YU171878A (en) |
| ZA (1) | ZA783989B (en) |
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 (en) * | 1981-11-10 | 1983-05-17 | Ishida Scales Mfg Co Ltd | Method for measuring mixed and combined articles of a plurality of kinds |
| 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 (en) * | 1973-08-30 | 1980-07-10 | Wacker-Chemie Gmbh, 8000 Muenchen | Device for the continuous implementation of chemical reactions, in particular polymerizations and processes for the continuous suspension polymerization of vinyl chloride |
| DE2458024B2 (en) * | 1974-12-07 | 1979-10-04 | Hoechst Ag, 6000 Frankfurt | Process for the aqueous suspension polymerization of vinyl chloride |
-
1977
- 1977-07-27 IT IT26192/77A patent/IT1082250B/en active
-
1978
- 1978-06-27 GR GR56609A patent/GR64798B/en unknown
- 1978-06-29 AU AU37589/78A patent/AU519510B2/en not_active Expired
- 1978-07-04 IL IL55081A patent/IL55081A/en 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/en unknown
- 1978-07-18 YU YU01718/78A patent/YU171878A/en unknown
- 1978-07-18 TR TR20015A patent/TR20015A/en unknown
- 1978-07-21 ES ES472622A patent/ES472622A1/en not_active Expired
- 1978-07-21 AR AR273040A patent/AR218677A1/en active
- 1978-07-22 IN IN807/CAL/78A patent/IN150429B/en unknown
- 1978-07-24 JP JP8952778A patent/JPS5424991A/en active Pending
- 1978-07-24 LU LU80032A patent/LU80032A1/xx unknown
- 1978-07-25 PL PL1978208624A patent/PL111635B1/en unknown
- 1978-07-25 NO NO782563A patent/NO782563L/en unknown
- 1978-07-25 RO RO7894773A patent/RO76798A/en unknown
- 1978-07-25 DE DE2832628A patent/DE2832628C2/en not_active Expired
- 1978-07-25 DD DD78206915A patent/DD137237A5/en unknown
- 1978-07-26 HU HU78AI279A patent/HU180652B/en unknown
- 1978-07-26 CH CH805078A patent/CH636629A5/en not_active IP Right Cessation
- 1978-07-26 FR FR7822105A patent/FR2398760A1/en active Granted
- 1978-07-26 PT PT68351A patent/PT68351A/en unknown
- 1978-07-26 DK DK333578A patent/DK333578A/en not_active Application Discontinuation
- 1978-07-26 CS CS784963A patent/CS207638B2/en unknown
- 1978-07-26 EG EG462/78A patent/EG13559A/en active
- 1978-07-26 AT AT0544178A patent/AT367434B/en not_active IP Right Cessation
- 1978-07-27 SE SE7808195A patent/SE7808195L/en unknown
- 1978-07-27 BE BE189543A patent/BE869324A/en unknown
- 1978-07-27 NL NLAANVRAGE7807990,A patent/NL171365B/en not_active Application Discontinuation
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