DE2110433A1 - Verfahren zur Herstellung von extrudierten Gegenstaenden - Google Patents

Verfahren zur Herstellung von extrudierten Gegenstaenden

Info

Publication number
DE2110433A1
DE2110433A1 DE19712110433 DE2110433A DE2110433A1 DE 2110433 A1 DE2110433 A1 DE 2110433A1 DE 19712110433 DE19712110433 DE 19712110433 DE 2110433 A DE2110433 A DE 2110433A DE 2110433 A1 DE2110433 A1 DE 2110433A1
Authority
DE
Germany
Prior art keywords
thermoplastic polymer
additive
melting point
coated
polymer
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.)
Pending
Application number
DE19712110433
Other languages
German (de)
English (en)
Inventor
Essam David Maltby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2110433A1 publication Critical patent/DE2110433A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • 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
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/908—Composition having specified shape, e.g. rod, stick, or ball, and other than sheet, film, or fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE19712110433 1970-03-04 1971-03-04 Verfahren zur Herstellung von extrudierten Gegenstaenden Pending DE2110433A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB00422/70A GB1279048A (en) 1970-03-04 1970-03-04 Extruded articles of thermoplastic polymer mixed with lower melting additive

Publications (1)

Publication Number Publication Date
DE2110433A1 true DE2110433A1 (de) 1971-09-16

Family

ID=9967527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712110433 Pending DE2110433A1 (de) 1970-03-04 1971-03-04 Verfahren zur Herstellung von extrudierten Gegenstaenden

Country Status (5)

Country Link
US (1) US3694402A (https=)
DE (1) DE2110433A1 (https=)
FR (1) FR2084156A5 (https=)
GB (1) GB1279048A (https=)
NL (1) NL7102852A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877840A (en) * 1987-01-28 1989-10-31 Du Pont Canada Inc. Polyolefin concentrate

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951908A (en) * 1969-12-31 1976-04-20 Badische Anilin- & Soda Fabrik Aktiengesellschaft Flame-proofing, high melting point thermoplastic polymers with lactam-impregnated red phosphorus
US3879341A (en) * 1972-08-31 1975-04-22 Eastman Kodak Co Dyeing polyesters
US4016132A (en) * 1972-10-09 1977-04-05 Imperial Chemical Industries Limited Coloration of polyolefine articles
GB1409941A (en) * 1973-03-02 1975-10-15 Ici Ltd Colouration of polyesters
US4105449A (en) * 1973-08-17 1978-08-08 Sekisui Kagaku Kogyo Kabushiki Kaisha Extruded electrophotographic recording material
JPS5233651B2 (https=) * 1973-12-04 1977-08-30
NL176785C (nl) * 1974-03-05 1985-06-03 Stamicarbon Werkwijze voor het toevoegen van vaste toeslagstoffen aan thermoplastische kunststoffen.
NL176574C (nl) * 1974-03-05 1985-05-01 Stamicarbon Werkwijze voor het toevoegen van vaste toeslagstoffen aan thermoplastische kunststoffen.
CH601386A5 (https=) * 1974-12-18 1978-07-14 Ciba Geigy Ag
FR2304456A1 (fr) * 1975-03-19 1976-10-15 Rhone Poulenc Textile Granules et pastilles pour la modification de polycondensats conformables ainsi que leur procede d'obtention et articles conformes ainsi obtenus
US4012358A (en) * 1975-04-11 1977-03-15 Inmont Corporation Pigmenting fiber grade polyester
US4069288A (en) * 1976-04-26 1978-01-17 Monsanto Company Method for preparing fire retardant molding compositions
GB1585085A (en) * 1976-06-21 1981-02-25 Ici Ltd Polyamide compositions
US4116909A (en) * 1976-07-28 1978-09-26 Customcolor, Inc. Particle and method for dispersing additives in thermoplastic resin
US4102974A (en) * 1977-04-26 1978-07-25 The Continental Group, Inc. Polyolefin containers having improved gas barrier properties
IT1084547B (it) * 1977-09-30 1985-05-25 Snia Viscosa Procedimento ed apparecchiatura per la produzione di polimeri sintetici additivati.
US4157326A (en) * 1977-11-28 1979-06-05 Monsanto Company Preparation of glass concentrate capsules for reinforcement of thermoplastics
EP0008083A1 (de) * 1978-08-15 1980-02-20 Ciba-Geigy Ag Verfahren zur Herstellung von Granulaten schwerschmelzbarer Zusatzstoffe für Kunststoffe, insbesondere von Pigmenten, durch thermische Rollgranulierung und die so erhaltenen Granulate
NL8005166A (nl) * 1980-09-16 1982-04-16 Stamicarbon Werkwijze voor het vervaardigen van kunststofvoorwerpen.
US4328151A (en) * 1981-04-03 1982-05-04 Pennwalt Corporation Coated carbon fiber reinforced poly(vinylidene fluoride)
US4403092A (en) * 1982-11-22 1983-09-06 Eastman Kodak Company Polyesters containing copolymerized, anthraquinone colorant compounds containing sulfonamido groups
US4774044A (en) * 1985-12-12 1988-09-27 Techlon Fibers Corporation Flame retardant polyolefin fiber
US6060007A (en) * 1998-10-20 2000-05-09 Tyco Group S.A.R.L. Process for forming dyed braided suture
RU2679252C1 (ru) * 2015-07-31 2019-02-06 Сайтек Индастриз Инк. Инкапсулированные композиции на основе стабилизатора

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877840A (en) * 1987-01-28 1989-10-31 Du Pont Canada Inc. Polyolefin concentrate

Also Published As

Publication number Publication date
FR2084156A5 (https=) 1971-12-17
GB1279048A (en) 1972-06-21
US3694402A (en) 1972-09-26
NL7102852A (https=) 1971-09-07

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