BE697977A - - Google Patents
Info
- Publication number
- BE697977A BE697977A BE697977DA BE697977A BE 697977 A BE697977 A BE 697977A BE 697977D A BE697977D A BE 697977DA BE 697977 A BE697977 A BE 697977A
- Authority
- BE
- Belgium
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
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/425—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders using three or more screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/435—Sub-screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR60511A FR1494773A (fr) | 1966-05-06 | 1966-05-06 | Appareil pour l'élimination dans des compositions diverses de constituants volatils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697977A true BE697977A (US07122603-20061017-C00045.png) | 1967-10-16 |
Family
ID=8607976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697977D BE697977A (US07122603-20061017-C00045.png) | 1966-05-06 | 1967-05-03 |
Country Status (8)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3526484A (en) * | 1968-05-17 | 1970-09-01 | Du Pont | Polymer finishing apparatus |
| FR2319479A1 (fr) * | 1975-08-01 | 1977-02-25 | Creusot Loire | Dispositif de degazage de matieres plastiques |
| DE2721848C2 (de) * | 1977-05-14 | 1982-12-02 | Bayer Ag, 5090 Leverkusen | Verfahren zum Konzentrieren von Lösungen mit gleichzeitiger Erstarrung |
| DE2908352A1 (de) * | 1979-03-03 | 1980-09-18 | Bayer Ag | Verfahren zur getrennten ableitung der einzelnen phasenstroeme einer mehrphasenstroemung |
| DE3030541C2 (de) * | 1980-08-13 | 1988-09-08 | Rudolf P. 7000 Stuttgart Fritsch | Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polymerer |
| US4501498A (en) * | 1983-12-05 | 1985-02-26 | Luwa Corporation | Method and apparatus for extruding thermoplastic material |
| DE3430885C2 (de) * | 1984-08-22 | 1986-08-21 | Rudolf P. 7000 Stuttgart Fritsch | Vorrichtung zum kontinuierlichen Bearbeiten von Flüssigkeiten und viskosen Massen |
| DE3513536C1 (US07122603-20061017-C00045.png) * | 1985-04-16 | 1987-01-02 | Rudolf Paul 7000 Stuttgart De Fritsch | |
| FR2582982B1 (fr) * | 1985-06-05 | 1987-12-04 | Mcneil Akron Repiquet Sarl | Machine d'extrusion comportant deux fourreaux superposes |
| US5947722A (en) * | 1997-07-07 | 1999-09-07 | Iap Research, Inc. | Heat exchanger for particulate material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190602045A (en) * | 1906-01-26 | 1907-01-10 | Henry Alfred Edward Smith | Improvements relating to the Drying of Pulp White Lead. |
| US2458068A (en) * | 1943-11-25 | 1949-01-04 | Welding Engineers | System for the treatment of material |
| NL67723C (US07122603-20061017-C00045.png) * | 1947-06-25 | 1900-01-01 | ||
| NL285314A (US07122603-20061017-C00045.png) * | 1961-11-22 | 1900-01-01 |
-
0
- NL NL134945D patent/NL134945C/xx active
-
1966
- 1966-05-06 FR FR60511A patent/FR1494773A/fr not_active Expired
-
1967
- 1967-05-01 GB GB20068/67A patent/GB1133022A/en not_active Expired
- 1967-05-01 US US634932A patent/US3442065A/en not_active Expired - Lifetime
- 1967-05-03 BE BE697977D patent/BE697977A/xx unknown
- 1967-05-05 LU LU53601D patent/LU53601A1/xx unknown
- 1967-05-05 ES ES340916A patent/ES340916A1/es not_active Expired
- 1967-05-05 NL NL6706377A patent/NL6706377A/xx unknown
- 1967-05-06 DE DE1967P0042087 patent/DE1619731B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES340916A1 (es) | 1968-06-16 |
| US3442065A (en) | 1969-05-06 |
| DE1619731B2 (de) | 1976-09-23 |
| LU53601A1 (US07122603-20061017-C00045.png) | 1967-07-05 |
| FR1494773A (fr) | 1967-09-15 |
| NL134945C (US07122603-20061017-C00045.png) | 1900-01-01 |
| GB1133022A (en) | 1968-11-06 |
| NL6706377A (US07122603-20061017-C00045.png) | 1967-11-07 |
| DE1619731A1 (de) | 1971-03-18 |
