GB1174219A - Method of and Apparatus for the Production of Silicone Products - Google Patents
Method of and Apparatus for the Production of Silicone ProductsInfo
- Publication number
- GB1174219A GB1174219A GB21743/68A GB2174368A GB1174219A GB 1174219 A GB1174219 A GB 1174219A GB 21743/68 A GB21743/68 A GB 21743/68A GB 2174368 A GB2174368 A GB 2174368A GB 1174219 A GB1174219 A GB 1174219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silicone
- produced
- mixer
- screw extruder
- line
- 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
- B29B7/30—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
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- 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
-
- 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
- B29C48/03—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW0043943 | 1967-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1174219A true GB1174219A (en) | 1969-12-17 |
Family
ID=7603862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21743/68A Expired GB1174219A (en) | 1967-05-09 | 1968-05-08 | Method of and Apparatus for the Production of Silicone Products |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR1583057A (fr) |
GB (1) | GB1174219A (fr) |
NL (1) | NL6806477A (fr) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60202124A (ja) * | 1984-02-27 | 1985-10-12 | ゼネラル・エレクトリツク・カンパニイ | シリコーンガムの連続的製造方法 |
EP0234226A2 (fr) * | 1986-01-17 | 1987-09-02 | Wacker-Chemie Gmbh | Procédé de fabrication en continu des masses de polysiloxanes, vulcanisables à température ambiante |
JPS6456736A (en) * | 1987-08-28 | 1989-03-03 | Shinetsu Chemical Co | Production of silicone rubber compound |
DE3914912A1 (de) * | 1989-05-05 | 1990-11-08 | Wacker Chemie Gmbh | Verfahren zur kontinuierlichen herstellung von hochmolekularen organosiliciumverbindungen |
WO1996012596A1 (fr) * | 1994-10-20 | 1996-05-02 | Wilhelm Hedrich Vakuumanlagen Gmbh & Co. Kg | Procede de melange en continu et de degazage de substances liquides coulables, notamment de constituants de resine de coulee et eventuellement de charge |
US5616646A (en) * | 1994-11-07 | 1997-04-01 | Genesee Polymers Corporation | Restructuring silicone rubber to produce fluid or grease |
EP0771629A1 (fr) * | 1995-11-01 | 1997-05-07 | Dow Corning Toray Silicone Company Ltd. | Procédé continu d'émulsification pour gommes en organopolysiloxane |
EP0940445A1 (fr) * | 1998-03-05 | 1999-09-08 | Wacker-Chemie GmbH | Procédé de fabrication en continu des compositions de organopolysiloxanes, vulcanisables à l'humidité |
EP0995567A1 (fr) * | 1998-10-19 | 2000-04-26 | Krupp Werner & Pfleiderer GmbH | Procédé pour la fabrication de résine thermoplastique modifiée, chargée et renforcée de fibres et une extrudeuse-double-vis pour la mise en oeuvre du procédé |
EP1006138A1 (fr) * | 1998-12-02 | 2000-06-07 | Shin-Etsu Chemical Co., Ltd. | Procédé de préparation d'une gomme de organopolysiloxane |
EP1006139A1 (fr) * | 1998-12-02 | 2000-06-07 | Shin-Etsu Chemical Co., Ltd. | Procédé de préparation d'une gomme de organopolysiloxane |
EP1110696A2 (fr) * | 1999-12-21 | 2001-06-27 | General Electric Company | Procédé continu de préparation de compositions silicone |
EP1110691A2 (fr) * | 1999-12-21 | 2001-06-27 | General Electric Company | Mélange de compositions de silicone chargé |
US6964753B2 (en) | 2000-07-26 | 2005-11-15 | Dow Corning S.A. | Polymerization reactor and process |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4879864A (fr) * | 1972-01-28 | 1973-10-26 | ||
DE69208387T2 (de) * | 1991-05-06 | 1996-07-25 | Dow Corning Sa | Herstellung von feuchtigkeitshärtenden Organosiloxanzusammensetzungen |
JP3694080B2 (ja) * | 1995-11-30 | 2005-09-14 | 東レ・ダウコーニング株式会社 | ジオルガノポリシロキサン・微粉状シリカ混合物の製造方法 |
-
1968
- 1968-05-08 NL NL6806477A patent/NL6806477A/xx unknown
- 1968-05-08 GB GB21743/68A patent/GB1174219A/en not_active Expired
- 1968-05-08 FR FR1583057D patent/FR1583057A/fr not_active Expired
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60202124A (ja) * | 1984-02-27 | 1985-10-12 | ゼネラル・エレクトリツク・カンパニイ | シリコーンガムの連続的製造方法 |
JPH0319250B2 (fr) * | 1984-02-27 | 1991-03-14 | Gen Electric | |
EP0234226A2 (fr) * | 1986-01-17 | 1987-09-02 | Wacker-Chemie Gmbh | Procédé de fabrication en continu des masses de polysiloxanes, vulcanisables à température ambiante |
EP0234226A3 (en) * | 1986-01-17 | 1990-03-07 | Wacker-Chemie Gmbh | Process for continuously making siloxane compositions vulcanizable at room temperature |
JPS6456736A (en) * | 1987-08-28 | 1989-03-03 | Shinetsu Chemical Co | Production of silicone rubber compound |
DE3914912A1 (de) * | 1989-05-05 | 1990-11-08 | Wacker Chemie Gmbh | Verfahren zur kontinuierlichen herstellung von hochmolekularen organosiliciumverbindungen |
DE3914912C2 (fr) * | 1989-05-05 | 1993-06-03 | Wacker-Chemie Gmbh, 8000 Muenchen, De | |
WO1996012596A1 (fr) * | 1994-10-20 | 1996-05-02 | Wilhelm Hedrich Vakuumanlagen Gmbh & Co. Kg | Procede de melange en continu et de degazage de substances liquides coulables, notamment de constituants de resine de coulee et eventuellement de charge |
US5616646A (en) * | 1994-11-07 | 1997-04-01 | Genesee Polymers Corporation | Restructuring silicone rubber to produce fluid or grease |
EP0771629A1 (fr) * | 1995-11-01 | 1997-05-07 | Dow Corning Toray Silicone Company Ltd. | Procédé continu d'émulsification pour gommes en organopolysiloxane |
EP0940445A1 (fr) * | 1998-03-05 | 1999-09-08 | Wacker-Chemie GmbH | Procédé de fabrication en continu des compositions de organopolysiloxanes, vulcanisables à l'humidité |
US6218495B1 (en) | 1998-03-05 | 2001-04-17 | Wacker-Chemie Gmbh | Process for the continuous preparation of moisture-curing organopolysiloxane compositions |
EP0995567A1 (fr) * | 1998-10-19 | 2000-04-26 | Krupp Werner & Pfleiderer GmbH | Procédé pour la fabrication de résine thermoplastique modifiée, chargée et renforcée de fibres et une extrudeuse-double-vis pour la mise en oeuvre du procédé |
EP1006138A1 (fr) * | 1998-12-02 | 2000-06-07 | Shin-Etsu Chemical Co., Ltd. | Procédé de préparation d'une gomme de organopolysiloxane |
EP1006139A1 (fr) * | 1998-12-02 | 2000-06-07 | Shin-Etsu Chemical Co., Ltd. | Procédé de préparation d'une gomme de organopolysiloxane |
US6214962B1 (en) | 1998-12-02 | 2001-04-10 | Shin-Etsu Chemical Co., Ltd. | Preparation of organopolysiloxane gum |
US6288196B1 (en) | 1998-12-02 | 2001-09-11 | Shin-Etsu Chemical Co., Ltd. | Preparation of organopolysiloxane gum |
EP1110696A2 (fr) * | 1999-12-21 | 2001-06-27 | General Electric Company | Procédé continu de préparation de compositions silicone |
EP1110691A2 (fr) * | 1999-12-21 | 2001-06-27 | General Electric Company | Mélange de compositions de silicone chargé |
EP1110696A3 (fr) * | 1999-12-21 | 2001-11-21 | General Electric Company | Procédé continu de préparation de compositions silicone |
EP1110691A3 (fr) * | 1999-12-21 | 2002-03-20 | General Electric Company | Mélange de compositions de silicone chargé |
CN100509959C (zh) * | 1999-12-21 | 2009-07-08 | 通用电气公司 | 填充的硅氧烷组合物的配料方法 |
US6964753B2 (en) | 2000-07-26 | 2005-11-15 | Dow Corning S.A. | Polymerization reactor and process |
Also Published As
Publication number | Publication date |
---|---|
DE1719321B2 (de) | 1975-05-07 |
NL6806477A (fr) | 1968-11-11 |
DE1719321A1 (de) | 1972-07-27 |
FR1583057A (fr) | 1969-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PLNP | Patent lapsed through nonpayment of renewal fees |