GB1588887A - Process for the treatment of vinyl chloride polymers - Google Patents
Process for the treatment of vinyl chloride polymers Download PDFInfo
- Publication number
- GB1588887A GB1588887A GB48349/77A GB4834977A GB1588887A GB 1588887 A GB1588887 A GB 1588887A GB 48349/77 A GB48349/77 A GB 48349/77A GB 4834977 A GB4834977 A GB 4834977A GB 1588887 A GB1588887 A GB 1588887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl chloride
- mixing
- mixer
- temperature
- vessel
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7466—Combinations of similar mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/005—Removal of residual monomers by physical means from solid polymers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762653019 DE2653019A1 (de) | 1976-11-22 | 1976-11-22 | Verfahren und vorrichtung zum aufbereiten von vinylchlorid-polymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1588887A true GB1588887A (en) | 1981-04-29 |
Family
ID=5993700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB48349/77A Expired GB1588887A (en) | 1976-11-22 | 1977-11-21 | Process for the treatment of vinyl chloride polymers |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT359741B (es) |
| BE (1) | BE861060A (es) |
| CH (1) | CH630397A5 (es) |
| DE (1) | DE2653019A1 (es) |
| ES (1) | ES464188A1 (es) |
| FR (1) | FR2371282A1 (es) |
| GB (1) | GB1588887A (es) |
| IT (1) | IT1089401B (es) |
| NL (1) | NL7712682A (es) |
| SE (1) | SE7713120L (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3002176C2 (de) * | 1980-01-22 | 1984-11-22 | Günther Papenmeier GmbH & Co KG Maschinen- und Apparatebau, 4930 Detmold | Verfahren zum Kühlen von PVC-Dryblend |
| DE3702833A1 (de) * | 1987-01-30 | 1988-08-11 | Peter Julius | Verfahren und vorrichtung zur herstellung von kautschukmischungen |
| DE4027261C1 (es) * | 1990-08-29 | 1991-12-12 | Continental Gummi-Werke Ag |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052426A (es) * | 1962-10-05 | 1900-01-01 | ||
| DE1778436C3 (de) * | 1968-04-29 | 1974-08-01 | Papenmeier Geb. Mellies, Luise, 4930 Detmold | Verfahren und Vorrichtung zum kontinuierlichen Aufbereiten von pulverformigen bis körnigen thermoplastischen Kunststoffen |
| DE2518492B2 (de) * | 1975-04-25 | 1980-04-17 | Friedrich Horst 5840 Schwerte Papenmeier | Verfahren und Vorrichtung zum Aufbereiten von Polyvinylchlorid |
| DE2518501A1 (de) * | 1975-04-25 | 1976-10-28 | Hans Kimmel | Verfahren zum beseitigen von ueberschuessigem vc-gas aus koernigem pvc |
| DE2518502A1 (de) * | 1975-04-25 | 1976-11-04 | Papenmeier Kg Maschf Guenther | Mischerkombination |
-
1976
- 1976-11-22 DE DE19762653019 patent/DE2653019A1/de not_active Withdrawn
-
1977
- 1977-11-16 ES ES464188A patent/ES464188A1/es not_active Expired
- 1977-11-17 CH CH1408277A patent/CH630397A5/de not_active IP Right Cessation
- 1977-11-17 NL NL7712682A patent/NL7712682A/xx not_active Application Discontinuation
- 1977-11-18 IT IT29838/77A patent/IT1089401B/it active
- 1977-11-21 AT AT832277A patent/AT359741B/de not_active IP Right Cessation
- 1977-11-21 SE SE7713120A patent/SE7713120L/xx not_active Application Discontinuation
- 1977-11-21 GB GB48349/77A patent/GB1588887A/en not_active Expired
- 1977-11-22 FR FR7734993A patent/FR2371282A1/fr not_active Withdrawn
- 1977-11-22 BE BE182818A patent/BE861060A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA832277A (de) | 1980-04-15 |
| NL7712682A (nl) | 1978-05-24 |
| BE861060A (fr) | 1978-05-22 |
| DE2653019A1 (de) | 1978-05-24 |
| IT1089401B (it) | 1985-06-18 |
| AT359741B (de) | 1980-11-25 |
| SE7713120L (sv) | 1978-05-23 |
| ES464188A1 (es) | 1979-01-01 |
| CH630397A5 (en) | 1982-06-15 |
| FR2371282A1 (fr) | 1978-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |