ZA812247B - Heat treating of material in finely divided form - Google Patents
Heat treating of material in finely divided formInfo
- Publication number
- ZA812247B ZA812247B ZA00812247A ZA812247A ZA812247B ZA 812247 B ZA812247 B ZA 812247B ZA 00812247 A ZA00812247 A ZA 00812247A ZA 812247 A ZA812247 A ZA 812247A ZA 812247 B ZA812247 B ZA 812247B
- Authority
- ZA
- South Africa
- Prior art keywords
- finely divided
- heat treating
- divided form
- treating
- heat
- Prior art date
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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
- B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
- B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
-
- 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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/481—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with paddles, gears or discs
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13963080A | 1980-04-14 | 1980-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA812247B true ZA812247B (en) | 1982-04-28 |
Family
ID=22487573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00812247A ZA812247B (en) | 1980-04-14 | 1981-04-02 | Heat treating of material in finely divided form |
Country Status (10)
| Country | Link |
|---|---|
| EP (2) | EP0038483A3 (es) |
| BE (1) | BE888399A (es) |
| CA (1) | CA1156417A (es) |
| DD (1) | DD158358A1 (es) |
| ES (1) | ES501287A0 (es) |
| IL (1) | IL62554A (es) |
| IN (1) | IN153499B (es) |
| MX (1) | MX154869A (es) |
| WO (1) | WO1981002987A1 (es) |
| ZA (1) | ZA812247B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5816697A (en) * | 1995-12-05 | 1998-10-06 | Teijin Limited | Viscous liquid stirring device and a process for producing polycarbonate by using the stirring device |
| JP4696432B2 (ja) | 2001-09-28 | 2011-06-08 | マツダ株式会社 | 熱可塑性樹脂組成物及び該組成物から成形された熱可塑性樹脂成形品並びに該成形品の製造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1200070A (en) * | 1916-01-13 | 1916-10-03 | Birmingham Iron Foundry | Machine for treating rubber and other heavy plastic material. |
| US1767102A (en) * | 1928-03-08 | 1930-06-24 | Thorne Carl Busch | Mixing machine |
| US2441222A (en) * | 1943-10-19 | 1948-05-11 | Welding Engineers | Extruder |
| US2794626A (en) * | 1952-05-08 | 1957-06-04 | Baker Perkins Inc | Mixer |
| US2861294A (en) * | 1953-01-22 | 1958-11-25 | Columbian Carbon | Apparatus for treating carbon black |
| DE966185C (de) * | 1953-04-04 | 1957-07-11 | Basf Ag | Verfahren zur Verbesserung der Eigenschaften von Polyaethylen |
| US3165506A (en) * | 1960-08-12 | 1965-01-12 | Ciba Geigy Corp | Disazo dyestuffs containing a trisulfonate diazo component |
| US3229002A (en) * | 1964-06-09 | 1966-01-11 | Wedco | Method of treating thermoplastic resin in finely divided form to improve flowability |
| US3472491A (en) * | 1968-01-04 | 1969-10-14 | Wedco | Apparatus suitable for treatment of thermoplastic material to improve flowability thereof |
| US3730663A (en) * | 1971-06-25 | 1973-05-01 | Cities Service Co | Pelletizer |
| FR2147552A5 (fr) * | 1971-11-30 | 1973-03-09 | Tsukishima Kikai Co | Appareil de traitement en continu de matieres en poudre |
| CA1111183A (en) * | 1977-12-01 | 1981-10-20 | William R. King | Drying polymer solutions |
| US4176969A (en) * | 1978-06-16 | 1979-12-04 | Polymer Research, Inc. | Mixer and/or heat exchanger device |
-
1981
- 1981-04-01 IL IL62554A patent/IL62554A/xx unknown
- 1981-04-02 ZA ZA00812247A patent/ZA812247B/xx unknown
- 1981-04-09 EP EP81102707A patent/EP0038483A3/en not_active Ceased
- 1981-04-09 WO PCT/US1981/000468 patent/WO1981002987A1/en unknown
- 1981-04-09 EP EP87110653A patent/EP0249251A1/en not_active Withdrawn
- 1981-04-13 ES ES501287A patent/ES501287A0/es active Granted
- 1981-04-13 CA CA000375382A patent/CA1156417A/en not_active Expired
- 1981-04-13 BE BE0/204470A patent/BE888399A/fr not_active IP Right Cessation
- 1981-04-13 IN IN397/CAL/81A patent/IN153499B/en unknown
- 1981-04-13 MX MX186826A patent/MX154869A/es unknown
- 1981-04-14 DD DD81229228A patent/DD158358A1/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX154869A (es) | 1987-12-23 |
| EP0038483A2 (en) | 1981-10-28 |
| ES8207456A1 (es) | 1982-09-16 |
| EP0249251A1 (en) | 1987-12-16 |
| IL62554A0 (en) | 1981-06-29 |
| DD158358A1 (de) | 1983-01-12 |
| IL62554A (en) | 1985-03-31 |
| EP0038483A3 (en) | 1984-07-25 |
| IN153499B (es) | 1984-07-21 |
| ES501287A0 (es) | 1982-09-16 |
| WO1981002987A1 (en) | 1981-10-29 |
| BE888399A (fr) | 1981-07-31 |
| CA1156417A (en) | 1983-11-08 |
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