JPH0578572B2 - - Google Patents

Info

Publication number
JPH0578572B2
JPH0578572B2 JP59186533A JP18653384A JPH0578572B2 JP H0578572 B2 JPH0578572 B2 JP H0578572B2 JP 59186533 A JP59186533 A JP 59186533A JP 18653384 A JP18653384 A JP 18653384A JP H0578572 B2 JPH0578572 B2 JP H0578572B2
Authority
JP
Japan
Prior art keywords
screw
extrusion
phenolic resin
resin
die
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 - Lifetime
Application number
JP59186533A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6164749A (ja
Inventor
Nobukatsu Kato
Kenji Ema
Shuhei Imon
Yoshiaki Fukuda
Takeshi Myasaka
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP59186533A priority Critical patent/JPS6164749A/ja
Publication of JPS6164749A publication Critical patent/JPS6164749A/ja
Publication of JPH0578572B2 publication Critical patent/JPH0578572B2/ja
Granted 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
    • B29C48/63—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
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP59186533A 1984-09-07 1984-09-07 フェノール樹脂の連続押出成形方法 Granted JPS6164749A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59186533A JPS6164749A (ja) 1984-09-07 1984-09-07 フェノール樹脂の連続押出成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59186533A JPS6164749A (ja) 1984-09-07 1984-09-07 フェノール樹脂の連続押出成形方法

Publications (2)

Publication Number Publication Date
JPS6164749A JPS6164749A (ja) 1986-04-03
JPH0578572B2 true JPH0578572B2 (enExample) 1993-10-29

Family

ID=16190154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59186533A Granted JPS6164749A (ja) 1984-09-07 1984-09-07 フェノール樹脂の連続押出成形方法

Country Status (1)

Country Link
JP (1) JPS6164749A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024839B2 (ja) * 1978-07-04 1985-06-14 日本パ−オキサイド株式会社 風呂釜洗浄剤

Also Published As

Publication number Publication date
JPS6164749A (ja) 1986-04-03

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