JPS5232087A - Process and apparatus for removing volatile components from synthetic resin - Google Patents

Process and apparatus for removing volatile components from synthetic resin

Info

Publication number
JPS5232087A
JPS5232087A JP51103267A JP10326776A JPS5232087A JP S5232087 A JPS5232087 A JP S5232087A JP 51103267 A JP51103267 A JP 51103267A JP 10326776 A JP10326776 A JP 10326776A JP S5232087 A JPS5232087 A JP S5232087A
Authority
JP
Japan
Prior art keywords
synthetic resin
volatile components
removing volatile
components
synthetic
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
JP51103267A
Other languages
Japanese (ja)
Inventor
Uiruherumu Retsufueruto Ruudei
Uiruto Hansu
Teiiren Gunteru
Tsuitsurushiyuperugeru Yoohan
Ietsukeru Giyunteru
Ehite Adorufu
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
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JPS5232087A publication Critical patent/JPS5232087A/en
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
    • B29C48/76—Venting, drying means; Degassing means
    • 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
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP51103267A 1975-09-03 1976-08-31 Process and apparatus for removing volatile components from synthetic resin Pending JPS5232087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752539102 DE2539102A1 (en) 1975-09-03 1975-09-03 METHOD AND DEVICE FOR REMOVING VOLATILE COMPONENTS FROM PLASTICS

Publications (1)

Publication Number Publication Date
JPS5232087A true JPS5232087A (en) 1977-03-10

Family

ID=5955457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51103267A Pending JPS5232087A (en) 1975-09-03 1976-08-31 Process and apparatus for removing volatile components from synthetic resin

Country Status (6)

Country Link
JP (1) JPS5232087A (en)
BE (1) BE845834A (en)
DE (1) DE2539102A1 (en)
ES (1) ES451182A1 (en)
FR (1) FR2322723A1 (en)
NL (1) NL7609632A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749603A (en) * 1980-09-09 1982-03-23 Mitsubishi Rayon Co Ltd Removal of volatiles from thermoplastic polymer
JPS5837511U (en) * 1981-09-04 1983-03-11 株式会社小松製作所 Reference thread positioning device in civil engineering construction
JPS5838093U (en) * 1981-09-08 1983-03-12 幡鎌　芳明 pipe terminal cap
JPS60263785A (en) * 1984-06-11 1985-12-27 Toyoda Autom Loom Works Ltd Pressure control valve
JPS6173741A (en) * 1984-09-15 1986-04-15 バイエル・アクチエンゲゼルシヤフト Isolation of polyarylene sulfide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657499A (en) * 1985-05-30 1987-04-14 Shell Oil Company Screw extruder apparatus adapted for mixing additive fluids
IT1250016B (en) * 1991-09-11 1995-03-30 Renato Fornasero IMPROVEMENT IN THE DEVICES FOR THE RECOVERY OF HETEROGENEOUS WASTE, PARTICULARLY HETEROGENEOUS WASTE OF PLASTIC MATERIALS.
EP0575104B1 (en) * 1992-06-17 1996-05-08 Nippon Shokubai Co., Ltd. Maleimide-based copolymer and process for producing it
DE19708097A1 (en) * 1997-02-28 1998-09-03 Krupp Werner & Pfleiderer Gmbh Screw extrusion device, in particular twin screw extrusion device, for processing strongly outgassing materials

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749603A (en) * 1980-09-09 1982-03-23 Mitsubishi Rayon Co Ltd Removal of volatiles from thermoplastic polymer
JPS6330921B2 (en) * 1980-09-09 1988-06-21 Mitsubishi Rayon Co
JPS5837511U (en) * 1981-09-04 1983-03-11 株式会社小松製作所 Reference thread positioning device in civil engineering construction
JPS5838093U (en) * 1981-09-08 1983-03-12 幡鎌　芳明 pipe terminal cap
JPS60263785A (en) * 1984-06-11 1985-12-27 Toyoda Autom Loom Works Ltd Pressure control valve
JPS6173741A (en) * 1984-09-15 1986-04-15 バイエル・アクチエンゲゼルシヤフト Isolation of polyarylene sulfide
JPH0466262B2 (en) * 1984-09-15 1992-10-22 Bayer Ag

Also Published As

Publication number Publication date
BE845834A (en) 1977-03-03
FR2322723A1 (en) 1977-04-01
NL7609632A (en) 1977-03-07
ES451182A1 (en) 1977-08-16
DE2539102A1 (en) 1977-03-17

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