JPS5043166A - - Google Patents

Info

Publication number
JPS5043166A
JPS5043166A JP48093250A JP9325073A JPS5043166A JP S5043166 A JPS5043166 A JP S5043166A JP 48093250 A JP48093250 A JP 48093250A JP 9325073 A JP9325073 A JP 9325073A JP S5043166 A JPS5043166 A JP S5043166A
Authority
JP
Japan
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
JP48093250A
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 filed Critical
Priority to JP48093250A priority Critical patent/JPS5043166A/ja
Publication of JPS5043166A publication Critical patent/JPS5043166A/ja
Pending 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/575—Screws provided with elements of a generally circular cross-section for shearing the melt, i.e. shear-ring elements
    • 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
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/565—Screws having projections other than the thread, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP48093250A 1973-08-22 1973-08-22 Pending JPS5043166A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP48093250A JPS5043166A (ja) 1973-08-22 1973-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48093250A JPS5043166A (ja) 1973-08-22 1973-08-22

Publications (1)

Publication Number Publication Date
JPS5043166A true JPS5043166A (ja) 1975-04-18

Family

ID=14077247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48093250A Pending JPS5043166A (ja) 1973-08-22 1973-08-22

Country Status (1)

Country Link
JP (1) JPS5043166A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005112869A (ja) * 2003-10-02 2005-04-28 Mitsubishi Rayon Co Ltd 脱揮押出装置、並びに、それを用いた（メタ）アクリル系重合体の製造装置及び（メタ）アクリル系重合体の製造方法
JP2009036291A (ja) * 2007-08-01 2009-02-19 Bridgestone Corp アンカーボルトの固定方法
JPWO2020085474A1 (ja) * 2018-10-26 2021-09-16 株式会社クラレ メタクリル樹脂組成物の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005112869A (ja) * 2003-10-02 2005-04-28 Mitsubishi Rayon Co Ltd 脱揮押出装置、並びに、それを用いた（メタ）アクリル系重合体の製造装置及び（メタ）アクリル系重合体の製造方法
JP2009036291A (ja) * 2007-08-01 2009-02-19 Bridgestone Corp アンカーボルトの固定方法
JPWO2020085474A1 (ja) * 2018-10-26 2021-09-16 株式会社クラレ メタクリル樹脂組成物の製造方法

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