NL297041A - - Google Patents
Info
- Publication number
- NL297041A NL297041A NL297041DA NL297041A NL 297041 A NL297041 A NL 297041A NL 297041D A NL297041D A NL 297041DA NL 297041 A NL297041 A NL 297041A
- Authority
- NL
- Netherlands
- Prior art keywords
- extruder
- zone
- feed hopper
- mixing
- melting zone
- 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
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
- B29B7/007—Methods for continuous mixing
-
- 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
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
- B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
-
- 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
- B29C48/505—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
- B29C48/36—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
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/006—Preparation of organic pigments
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB61401A DE1261661B (de) | 1961-02-23 | 1961-02-23 | Verfahren und Schneckenpresse zur kontinuierlichen homogenen Zumischung fein zu verteilender Stoffe zu Kunststoffschmelzen |
DEB0068550 | 1962-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL297041A true NL297041A (es) | 1900-01-01 |
Family
ID=25965873
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL297041D NL297041A (es) | 1961-02-23 | ||
NL274964D NL274964A (es) | 1961-02-23 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL274964D NL274964A (es) | 1961-02-23 |
Country Status (5)
Country | Link |
---|---|
BE (2) | BE636471A (es) |
CH (2) | CH394583A (es) |
DE (2) | DE1261661B (es) |
GB (2) | GB927989A (es) |
NL (2) | NL274964A (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1013954A (en) * | 1964-01-21 | 1965-12-22 | British Petroleum Co | Incorporation of additives in polymers |
DE1264054B (de) * | 1964-09-14 | 1968-03-21 | Rexall Drug Chemical | Verfahren zum Einmischen von Gleit- und Antihaftmitteln in Polyolefine |
US3799234A (en) * | 1971-02-22 | 1974-03-26 | Welding Engineers | Countercurrent vapor stripping in screw devolatilizer |
JPS542690B2 (es) * | 1972-03-13 | 1979-02-10 | ||
NL7503986A (nl) * | 1974-04-11 | 1975-10-14 | Basf Ag | Werkwijze voor het inmengen van toevoegsels in kunststoffen onder gelijktijdig verwijderen van vluchtige bestanddelen. |
DE2458776A1 (de) * | 1974-12-12 | 1976-06-16 | Kabel Metallwerke Ghh | Verfahren zur herstellung von durch aufpfropfen einer silanverbindung in anwesenheit von feuchtigkeit vernetzbaren thermoplasten oder elastomeren |
DE2529260A1 (de) * | 1975-07-01 | 1977-01-27 | Kabel Metallwerke Ghh | Verfahren und vorrichtung zur herstellung von durch aufpfropfen einer silan-verbindung in anwesenheit von feuchtigkeit vernetzbaren thermoplasten oder elastomeren |
US4350663A (en) | 1979-04-23 | 1982-09-21 | Mcalister Roy E | Extrusion apparatus for making stabilized polyester |
DE3333703C2 (de) * | 1983-09-17 | 1987-01-02 | Didier Engineering Gmbh, 4300 Essen | Verfahren und Anlage zur Herstellung von Polyester/Additiv-Ausgangsmaterial für bandförmige Bild- und/oder Tonträger mit erhöhter Oberflächenrauhigkeit und Antiblocking |
US4514163A (en) * | 1983-11-28 | 1985-04-30 | Kensaku Nakamura | Synthetic resin extruding means |
FR2573339B1 (fr) * | 1984-11-22 | 1986-12-26 | Didier Eng | Procede et installation pour la fabrication de granules destines a la fabrication de rubans magnetiques ou de supports analogues d'images et/ou de sons, en particulier en polyester |
US4894308A (en) * | 1988-10-17 | 1990-01-16 | Xerox Corporation | Process for preparing electrophotographic toner |
NL9000840A (nl) * | 1990-04-10 | 1991-11-01 | Wavin Bv | Werkwijze en installatie voor het vervaardigen van kunststofvoortbrengsels met behulp van een warm mengsel van pvc-poeder en additieven, alsmede een voor toepassing bij deze werkwijze geschikte warmmenger. |
DE4039943A1 (de) * | 1990-12-14 | 1992-06-17 | Berstorff Gmbh Masch Hermann | Verfahren und vorrichtung zur einstufigen, kontinuierlichen herstellung einer kautschaukgrund- und fertigmischung fuer fahrzeugreifen, antriebsriemen, transportbaender sowie fuer technische gummiartikel in nur einer mischvorrichtung |
DE4333233C2 (de) * | 1993-09-30 | 1995-10-12 | Berstorff Gmbh Masch Hermann | Schmelzeabdichteinrichtung an Extrudern für thermoplastische Kunststoffe oder Kautschuk |
JP2909577B2 (ja) * | 1993-10-29 | 1999-06-23 | トヨタ自動車株式会社 | 樹脂廃材の再生方法及び装置 |
US7077344B2 (en) | 2002-03-12 | 2006-07-18 | Starlinger & Co. Gesellschaft M.B.H. | Device for the comminution of materials |
ITUD20050003A1 (it) * | 2005-01-19 | 2006-07-20 | Andrea Strizzolo | Dispositivo per il trattamento di materie plastiche provenienti dal riciclo di rifiuti |
PL3587069T3 (pl) * | 2018-06-27 | 2021-06-14 | Starlinger & Co Gesellschaft M.B.H. | Urządzenie i sposób wytłaczania tworzywa sztucznego |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1320128A (en) * | 1919-10-28 | Bestjamibt s | ||
US2719325A (en) * | 1951-12-13 | 1955-10-04 | Hercules Powder Co Ltd | Method and apparatus for mixing plastic compositions |
-
0
- NL NL297041D patent/NL297041A/xx unknown
- NL NL274964D patent/NL274964A/xx unknown
- BE BE614216D patent/BE614216A/xx unknown
- BE BE636471D patent/BE636471A/xx unknown
-
1961
- 1961-02-23 DE DEB61401A patent/DE1261661B/de active Pending
-
1962
- 1962-02-08 CH CH154762A patent/CH394583A/de unknown
- 1962-02-20 GB GB6465/62A patent/GB927989A/en not_active Expired
- 1962-08-24 DE DE19621454745 patent/DE1454745A1/de active Pending
-
1963
- 1963-08-16 GB GB32403/63A patent/GB1037547A/en not_active Expired
- 1963-08-20 CH CH1027163A patent/CH422297A/de unknown
Also Published As
Publication number | Publication date |
---|---|
NL274964A (es) | 1900-01-01 |
GB927989A (en) | 1963-06-06 |
DE1261661B (de) | 1968-02-22 |
DE1454745A1 (de) | 1969-05-14 |
BE636471A (es) | 1900-01-01 |
GB1037547A (en) | 1966-07-27 |
CH422297A (de) | 1966-10-15 |
BE614216A (es) | 1900-01-01 |
CH394583A (de) | 1965-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL297041A (es) | ||
US4155655A (en) | Apparatus for additive feeding | |
US3304282A (en) | Production of glass fiber reinforced thermoplastics | |
US3956438A (en) | Process for extruding a partially foamed thermoplastic product | |
JPS6316247B2 (es) | ||
KR870001013A (ko) | 열가소성 제품을 제조하기 위한 장치와 방법 및 그로부터 생성된 제품. | |
US4490323A (en) | Incorporation of liquid additives into polymeric films | |
US3749375A (en) | Process for mixing, kneading and granulating thermosetting plastic material in continuous operation | |
US3906065A (en) | Process for the production of shaped, marbled thermoplastic products | |
EP1419041B1 (en) | Mixing and kneading device for polymer compositions | |
KR20040041572A (ko) | 고무 혼합물을 연속 제조하기 위한 방법 및 장치 | |
GB1219946A (en) | Extrusion process and apparatus | |
JP2002254492A (ja) | 2軸押出機によるpva押出方法および2軸押出機 | |
EP0988338B1 (de) | Verfahren zur herstellung von weich-pvc | |
KR20020089525A (ko) | 중합체 조성물의 용융-형성 방법 | |
US3661837A (en) | Continuous incorporation of glass fibers into polyamides | |
WO2001081455A1 (fr) | Melange-mere de pigments de couleur et procede de moulage par extrusion-soufflage dans lequel il est utilise | |
US4487886A (en) | Process for the production of an object from an ABS-polymer composition | |
US4153762A (en) | Process for working additive into polymers, particularly polymers which can be foamed | |
JPH06206216A (ja) | 熱可塑性樹脂組成物の製造方法 | |
DE1965635A1 (de) | Mit Lactamen impraegnierter roter Phosphor und seine Verwendung | |
GB1410979A (en) | Process for the dispersion of blowing agents in thermoplastics | |
US3527713A (en) | Method of preparing plastic stabilizing concentrate and improved product therefrom | |
JPH0732357A (ja) | プラスチック混和物の成形装置及びその装置を用いた成形方法 | |
BE1027682B1 (nl) | Werkwijze voor het voorzien van een pigmentconcentraat en werkwijze voor het kleuren van een polymeersamenstelling |