GB1095015A - Means for regulating additives used for compounding thermoplastic compositions at the outlet of a reactor - Google Patents

Means for regulating additives used for compounding thermoplastic compositions at the outlet of a reactor

Info

Publication number
GB1095015A
GB1095015A GB15973/65A GB1597365A GB1095015A GB 1095015 A GB1095015 A GB 1095015A GB 15973/65 A GB15973/65 A GB 15973/65A GB 1597365 A GB1597365 A GB 1597365A GB 1095015 A GB1095015 A GB 1095015A
Authority
GB
United Kingdom
Prior art keywords
reactor
outlet
additives used
thermoplastic compositions
regulating additives
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
Application number
GB15973/65A
Inventor
Wolfgang Immel
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik AG
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 Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Publication of GB1095015A publication Critical patent/GB1095015A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/285—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
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • 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
    • B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
    • 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)

Abstract

1,095,015. Mixing in proportions. BADISCHE ANILIN- & SODA-FABRIK A.G. April 14, 1965 [April 16, 1964], No. 15973/65. Heading B1C. Thermoplastic produced in a reaction vessel 1 is metered by a gear pump 3, while an additive is plasticized in a screw mixer 5 and metered into the main stream at M; the mixed stream is supplied to a screw extruder 4. A level measuring and control device 2 switches on the pumps 3, 6 when the level in the vessel 1 rises to a pre-set value, and maintains the discharge ratio of the pumps which may be varied by an adjuster 7.
GB15973/65A 1964-04-16 1965-04-14 Means for regulating additives used for compounding thermoplastic compositions at the outlet of a reactor Expired GB1095015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0007630 1964-04-16

Publications (1)

Publication Number Publication Date
GB1095015A true GB1095015A (en) 1967-12-13

Family

ID=6955510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15973/65A Expired GB1095015A (en) 1964-04-16 1965-04-14 Means for regulating additives used for compounding thermoplastic compositions at the outlet of a reactor

Country Status (1)

Country Link
GB (1) GB1095015A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684488A (en) * 1985-02-14 1987-08-04 Werner & Pfleiderer Method and apparatus for controlled supply of color concentrates into an extruder to obtain a plastic product of desired coloration
WO2014207472A2 (en) * 2013-06-28 2014-12-31 Colormatrix Holdings, Inc. Polymeric materials

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684488A (en) * 1985-02-14 1987-08-04 Werner & Pfleiderer Method and apparatus for controlled supply of color concentrates into an extruder to obtain a plastic product of desired coloration
WO2014207472A2 (en) * 2013-06-28 2014-12-31 Colormatrix Holdings, Inc. Polymeric materials
WO2014207472A3 (en) * 2013-06-28 2015-04-16 Colormatrix Holdings, Inc. Pump system for polymeric materials
CN105339664A (en) * 2013-06-28 2016-02-17 嘉洛斯控股有限公司 Polymeric materials
KR20160026913A (en) * 2013-06-28 2016-03-09 컬러매트릭스 홀딩즈 아이엔씨. Pump system for polymeric materials
JP2016530430A (en) * 2013-06-28 2016-09-29 カラーマトリックス ホールディングス インコーポレイテッドＣｏｌｏｒｍａｔｒｉｘ Ｈｏｌｄｉｎｇｓ，Ｉｎｃ． Polymer material
AU2014300772B2 (en) * 2013-06-28 2018-07-26 Colormatrix Holdings, Inc. Pump system for polymeric materials
RU2684863C2 (en) * 2013-06-28 2019-04-15 Колорматрикс Холдингс, Инк. Device for injecting fluid composition in molten polymer material and method for use thereof
KR102116102B1 (en) * 2013-06-28 2020-05-27 컬러매트릭스 홀딩즈 아이엔씨. Pump system for polymeric materials
US10947969B2 (en) 2013-06-28 2021-03-16 Colormatrix Europe Limited Polymeric materials

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