DE3473128D1 - Method and apparatus for extruding thermosetting resins - Google Patents
Method and apparatus for extruding thermosetting resinsInfo
- Publication number
- DE3473128D1 DE3473128D1 DE8484103473T DE3473128T DE3473128D1 DE 3473128 D1 DE3473128 D1 DE 3473128D1 DE 8484103473 T DE8484103473 T DE 8484103473T DE 3473128 T DE3473128 T DE 3473128T DE 3473128 D1 DE3473128 D1 DE 3473128D1
- Authority
- DE
- Germany
- Prior art keywords
- thermosetting resins
- extruding
- extruding thermosetting
- resins
- thermosetting
- 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
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 229920001187 thermosetting polymer Polymers 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
-
- 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
- B29C48/505—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
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- 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
- B29C48/505—Screws
- B29C48/63—Screws having sections without mixing elements or threads, i.e. having cylinder shaped sections
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- 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
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
- B29K2105/14—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented
-
- 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
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
-
- 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
- B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
- B29K2301/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Developing Agents For Electrophotography (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58051526A JPH0611514B2 (ja) | 1983-03-29 | 1983-03-29 | 熱硬化性樹脂の押出成形方法 |
JP58104891A JPS59230734A (ja) | 1983-06-14 | 1983-06-14 | 熱硬化性樹脂のスクリユ−型押出成形装置 |
JP58200038A JPS6095290A (ja) | 1983-10-27 | 1983-10-27 | 熱硬化性樹脂管 |
JP58200040A JPS6095292A (ja) | 1983-10-27 | 1983-10-27 | 熱硬化性樹脂管 |
JP58204965A JPH0613189B2 (ja) | 1983-11-02 | 1983-11-02 | 熱硬化性樹脂製保護管 |
JP20496683A JPS6098284A (ja) | 1983-11-02 | 1983-11-02 | 流体移送用熱硬化性樹脂管 |
JP58208298A JPH0615193B2 (ja) | 1983-11-08 | 1983-11-08 | 熱硬化性樹脂の押出成形方法及び装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3473128D1 true DE3473128D1 (en) | 1988-09-08 |
Family
ID=27564778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484103473T Expired DE3473128D1 (en) | 1983-03-29 | 1984-03-29 | Method and apparatus for extruding thermosetting resins |
Country Status (7)
Country | Link |
---|---|
US (1) | US4797242A (de) |
EP (1) | EP0123917B1 (de) |
KR (1) | KR910005173B1 (de) |
CA (1) | CA1229966A (de) |
DE (1) | DE3473128D1 (de) |
FI (1) | FI79261C (de) |
NO (1) | NO173690C (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2500277B2 (ja) * | 1990-11-27 | 1996-05-29 | 三井東圧化学株式会社 | フェノ―ル系樹脂パイプの押出成型方法および装置 |
IL105159A (en) * | 1993-03-24 | 1996-11-14 | Pipex Ltd | Extrusion of thermostatic materials |
US5653534A (en) * | 1994-10-12 | 1997-08-05 | Sumitomo Chemical Company, Limited | Screw apparatus and method for supplying reinforcing fiber-containing molten resin using the apparatus |
DE69602260T2 (de) * | 1995-05-18 | 1999-12-02 | Sound Pipe Ltd., Grand Turk | Verfahren zur herstellung von rohrförmigen strukturen und so hergestellte rohrförmige strukturen |
AU7583796A (en) * | 1995-11-25 | 1997-06-19 | Sound Pipe Ltd | Improvements relating to the use of treated lignocellulosic materials |
US5914884A (en) * | 1997-01-02 | 1999-06-22 | General Electric Company | Method for evaluating moldability characteristics of a plastic resin in an injection molding process |
SE519100C2 (sv) | 1998-10-23 | 2003-01-14 | Wirsbo Bruks Ab | Anordning och förfarande för tillverkning av extruderbara formstycken av förnätningsbara polymermaterial |
US6848396B2 (en) * | 2002-07-22 | 2005-02-01 | The Bird Toy Box, Inc. | Pet toys and method and apparatus for their manufacture |
DE10251152B4 (de) * | 2002-10-31 | 2007-10-04 | Rehau Ag + Co. | Extrudieren von peroxidischen vernetzbaren Formteilen aus Kunststoff |
JP4110047B2 (ja) * | 2003-06-10 | 2008-07-02 | キヤノン株式会社 | 像加熱装置 |
US20050266210A1 (en) * | 2004-06-01 | 2005-12-01 | Blair Dolinar | Imprinted wood-plastic composite, apparatus for manufacturing same, and related method of manufacture |
US7410687B2 (en) * | 2004-06-08 | 2008-08-12 | Trex Co Inc | Variegated composites and related methods of manufacture |
WO2008112555A1 (en) * | 2007-03-10 | 2008-09-18 | Cool Options, Inc. | Screw design and method for metal injection molding |
KR100998619B1 (ko) * | 2008-07-22 | 2010-12-07 | 신일화학공업(주) | 연속식 압출기 |
CA2792152C (en) * | 2010-03-16 | 2014-10-21 | Aleksandr Semenovskyy | A method and extrusion device for manufacturing closed- section beam elements |
US9849608B2 (en) * | 2015-09-04 | 2017-12-26 | Karen Troise | Polymer “cane” extruder |
DE102017114841B4 (de) * | 2017-07-04 | 2022-09-15 | Aim3D Gmbh | Vorrichtung und Verfahren zur Extrusion von thermo-mechanisch verformbaren granulatförmigen Materialien |
JP2023543436A (ja) * | 2020-09-21 | 2023-10-16 | アーケマ・インコーポレイテッド | 固定化活性媒体の高品質ブロックを調製するための方法及び押出機 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1800180A (en) * | 1929-11-06 | 1931-04-07 | Goodyear Tire & Rubber | Method of preventing overheating of rubber in screw-type extruding machines |
US2541201A (en) * | 1948-08-28 | 1951-02-13 | Nat Rubber Machinery Co | Method of extrusion |
US2808623A (en) * | 1953-10-30 | 1957-10-08 | Westinghouse Electric Corp | Method for casting tubular members |
US2902923A (en) * | 1958-10-07 | 1959-09-08 | French Oil Mill Machinery | Screw press |
US3069727A (en) * | 1960-02-24 | 1962-12-25 | Bendix Corp | Method for forming shell molded cores |
US3121914A (en) * | 1961-04-10 | 1964-02-25 | Us Rubber Co | Mixer-extruder method and apparatus |
US3496603A (en) * | 1967-08-17 | 1970-02-24 | Johnson & Johnson | Single screw extruder |
JPS4718437Y1 (de) * | 1967-08-23 | 1972-06-26 | ||
JPS4622595Y1 (de) * | 1967-10-04 | 1971-08-05 | ||
BE718600A (de) * | 1968-07-25 | 1968-12-31 | ||
GB1248642A (en) * | 1968-11-20 | 1971-10-06 | Sun Oil Co | Improved method for extruding difficult-to-process polymers |
BE755497A (fr) * | 1969-08-30 | 1971-03-01 | Albert Ag Chem Werke | Procede de fabrication continue de profiles en matieres synthetiques durcissables a mouler |
US3577494A (en) * | 1969-09-05 | 1971-05-04 | Dow Chemical Co | Method for the preparation of extrudable synthetic resinous materials |
CH532465A (de) * | 1971-11-05 | 1973-01-15 | Voith Ag J M | Verfahren zur Herstellung von Strangerzeugnissen |
JPS5436614B2 (de) * | 1972-06-06 | 1979-11-10 | ||
US3979488A (en) * | 1973-12-20 | 1976-09-07 | General Electric Company | Process of continuously blending, molding and curing heat curable polymeric compounds |
US4001368A (en) * | 1974-02-08 | 1977-01-04 | Dai Nippon Toryo Co., Ltd. | Method for continuous extrusion molding of thermosetting resins |
GB1532626A (en) * | 1974-11-12 | 1978-11-15 | British Industrial Plastics | Moulding of filled synthetic plastics moulding compositions |
US3981653A (en) * | 1975-01-03 | 1976-09-21 | General Electric Company | Apparatus for the manufacture of an electrical conductor covered with a crosslink cured polymeric insulation |
JPS51149573A (en) * | 1975-06-17 | 1976-12-22 | Sumitomo Electric Ind Ltd | Preparation apparatus of a bridging synthetic resin covered wire |
US4057610A (en) * | 1975-07-25 | 1977-11-08 | Monsanto Company | Hose reinforced with discontinuous fibers oriented in the radial direction |
US4101919A (en) * | 1976-08-02 | 1978-07-18 | Quantor Corporation | Film processing apparatus |
JPS5431488A (en) * | 1977-08-15 | 1979-03-08 | Japan Synthetic Rubber Co Ltd | Treatment of rubber |
DE2754877B1 (de) * | 1977-12-09 | 1979-02-22 | Felten & Guilleaume Carlswerk | Verfahren und Vorrichtung zum Herstellen eines extrudierten Gegenstandes,insbesondere einer isolierenden Huelle eines elektrischen Kabels |
JPS54146860A (en) * | 1978-05-10 | 1979-11-16 | Mitsubishi Chem Ind Ltd | Continuous kneading and extrusion of thermosetting resin composition |
DE3003614A1 (de) * | 1980-02-01 | 1981-08-06 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Vorrichtung zum kontinuierlichen verarbeiten von vulkanisier- bzw. vernetzbarem kautschuk, elastomeren bzw. kunststoffen |
JPS6015457B2 (ja) * | 1980-05-16 | 1985-04-19 | 隆 美浦 | ゴム類、熱架橋性合成樹脂の押出成形方法および装置 |
US4321229A (en) * | 1980-10-22 | 1982-03-23 | Union Carbide Corporation | Method for extruding linear polyolefin materials having high viscosities |
FI803964L (fi) * | 1980-12-19 | 1982-06-20 | Proplast Oy | Extruder foer framstaellning av plastroer |
-
1984
- 1984-03-28 FI FI841237A patent/FI79261C/fi not_active IP Right Cessation
- 1984-03-28 NO NO841228A patent/NO173690C/no unknown
- 1984-03-29 EP EP84103473A patent/EP0123917B1/de not_active Expired
- 1984-03-29 CA CA000450868A patent/CA1229966A/en not_active Expired
- 1984-03-29 KR KR1019840001631A patent/KR910005173B1/ko not_active IP Right Cessation
- 1984-03-29 DE DE8484103473T patent/DE3473128D1/de not_active Expired
-
1986
- 1986-12-23 US US07/040,323 patent/US4797242A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR840008917A (ko) | 1984-12-20 |
US4797242A (en) | 1989-01-10 |
CA1229966A (en) | 1987-12-08 |
KR910005173B1 (ko) | 1991-07-23 |
NO173690C (no) | 1994-01-19 |
FI79261C (fi) | 1989-12-11 |
EP0123917B1 (de) | 1988-08-03 |
NO841228L (no) | 1984-10-01 |
FI841237A0 (fi) | 1984-03-28 |
NO173690B (no) | 1993-10-11 |
EP0123917A1 (de) | 1984-11-07 |
FI841237A (fi) | 1984-09-30 |
FI79261B (fi) | 1989-08-31 |
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