CA1003608A - Venting of volatile matter from viscous liquids - Google Patents

Venting of volatile matter from viscous liquids

Info

Publication number
CA1003608A
CA1003608A CA176,437A CA176437A CA1003608A CA 1003608 A CA1003608 A CA 1003608A CA 176437 A CA176437 A CA 176437A CA 1003608 A CA1003608 A CA 1003608A
Authority
CA
Canada
Prior art keywords
venting
volatile matter
viscous liquids
viscous
liquids
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
CA176,437A
Other versions
CA176437S (en
Inventor
Ian C.B. Saunders
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada 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 DuPont Canada Inc filed Critical DuPont Canada Inc
Priority to CA176,437A priority Critical patent/CA1003608A/en
Priority to GB2976274A priority patent/GB1447716A/en
Priority to JP49078799A priority patent/JPS5915296B2/en
Priority to DE2433702A priority patent/DE2433702C2/en
Priority to IT25149/74A priority patent/IT1017147B/en
Priority to FR7424312A priority patent/FR2236646B1/fr
Application granted granted Critical
Publication of CA1003608A publication Critical patent/CA1003608A/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
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/763—Vent constructions, e.g. venting means avoiding melt escape
    • 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
    • B29C48/397—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 using a single screw
    • 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
    • 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
    • B29C48/04—Particle-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA176,437A 1973-07-13 1973-07-13 Venting of volatile matter from viscous liquids Expired CA1003608A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA176,437A CA1003608A (en) 1973-07-13 1973-07-13 Venting of volatile matter from viscous liquids
GB2976274A GB1447716A (en) 1973-07-13 1974-07-04 Apparatus for and process of venting volatile mattter from viscous liquid
JP49078799A JPS5915296B2 (en) 1973-07-13 1974-07-11 Exhaust extrusion method and equipment for it
DE2433702A DE2433702C2 (en) 1973-07-13 1974-07-12 Venting extruder for the removal of volatile substances that are in contact with viscous liquids and its use in an extruder
IT25149/74A IT1017147B (en) 1973-07-13 1974-07-12 EXTRUDER APPARATUS
FR7424312A FR2236646B1 (en) 1973-07-13 1974-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA176,437A CA1003608A (en) 1973-07-13 1973-07-13 Venting of volatile matter from viscous liquids

Publications (1)

Publication Number Publication Date
CA1003608A true CA1003608A (en) 1977-01-18

Family

ID=4097285

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,437A Expired CA1003608A (en) 1973-07-13 1973-07-13 Venting of volatile matter from viscous liquids

Country Status (6)

Country Link
JP (1) JPS5915296B2 (en)
CA (1) CA1003608A (en)
DE (1) DE2433702C2 (en)
FR (1) FR2236646B1 (en)
GB (1) GB1447716A (en)
IT (1) IT1017147B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117548A (en) * 1977-11-30 1978-09-26 The French Oil Mill Machinery Company Screw vent
JPS60171122A (en) * 1984-02-15 1985-09-04 Mitsubishi Heavy Ind Ltd Deaerating device
CN114055662B (en) * 2021-11-12 2024-03-29 安徽新邦新材料有限公司 Plastic granulation processing equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA856137A (en) * 1970-11-17 E. Baker Warren Extruder output improvement
US1156096A (en) * 1913-03-26 1915-10-12 Rubber Regenerating Co Apparatus for treating plastic material.
BE548966A (en) * 1955-06-25 1900-01-01
GB838549A (en) * 1957-04-03 1960-06-22 James Mitchell And Son Improvements in or relating to extrusion apparatus
DE1166460B (en) * 1961-11-14 1964-03-26 Troester Maschf Paul Screw press with forced conveying in the feed zone
DE1201041B (en) * 1962-07-10 1965-09-16 Kloeckner Humboldt Deutz Ag Screw extruder for plastic masses, e.g. B. thermoplastics

Also Published As

Publication number Publication date
JPS5039355A (en) 1975-04-11
DE2433702A1 (en) 1975-01-30
FR2236646B1 (en) 1977-10-07
IT1017147B (en) 1977-07-20
GB1447716A (en) 1976-08-25
DE2433702C2 (en) 1984-11-22
JPS5915296B2 (en) 1984-04-09
FR2236646A1 (en) 1975-02-07

Similar Documents

Publication Publication Date Title
CA1024939A (en) Stopper
CA1030917A (en) Container
CA1005377A (en) Packing container
CA1000586A (en) Liquid handling
CA1029316A (en) Container
CA1034481A (en) Volatile products diffuser
CA996816A (en) Pump for liquids
CA1012511A (en) Curriculum container assembly
CA1009340A (en) Mechanism for maintaining the level of a viscous liquid
CA1014004A (en) Liquid packaging
CA1006479A (en) Liquid sprayer
CA1002496A (en) Container sealing apparatus
CA1018497A (en) Container for liquids
CA1006463A (en) Packing container
CA1002912A (en) Apparatus for dispensing liquids
AU474279B2 (en) Liquid methylvinylphenyl-polysiloxane resins
CA1002498A (en) Easily set-up container
CA1003608A (en) Venting of volatile matter from viscous liquids
CA1006086A (en) Apparatus for evaporating liquids
CA1022507A (en) Container
CA1001688A (en) Clog-proof liquid distribution device
CA1011718A (en) Weigher for liquids
CA979734A (en) Gear pump for highly viscous media
CA1014570A (en) Autoxidisable liquids
CA988366A (en) Close clearance viscous fluid seal system