FR1333122A - Method and apparatus for dispersing a liquid substance in a thermoplastic resin - Google Patents

Method and apparatus for dispersing a liquid substance in a thermoplastic resin

Info

Publication number
FR1333122A
FR1333122A FR899517A FR899517A FR1333122A FR 1333122 A FR1333122 A FR 1333122A FR 899517 A FR899517 A FR 899517A FR 899517 A FR899517 A FR 899517A FR 1333122 A FR1333122 A FR 1333122A
Authority
FR
France
Prior art keywords
dispersing
thermoplastic resin
liquid substance
substance
liquid
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
FR899517A
Other languages
French (fr)
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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical Co
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
Priority claimed from US114401A external-priority patent/US3160688A/en
Application filed by Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Priority to FR899517A priority Critical patent/FR1333122A/en
Application granted granted Critical
Publication of FR1333122A publication Critical patent/FR1333122A/en
Priority claimed from US342764A external-priority patent/US3199147A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
FR899517A 1961-06-02 1962-06-02 Method and apparatus for dispersing a liquid substance in a thermoplastic resin Expired FR1333122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR899517A FR1333122A (en) 1961-06-02 1962-06-02 Method and apparatus for dispersing a liquid substance in a thermoplastic resin

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11435261A 1961-06-02 1961-06-02
US114401A US3160688A (en) 1961-06-02 1961-06-02 Extrusion process
FR899517A FR1333122A (en) 1961-06-02 1962-06-02 Method and apparatus for dispersing a liquid substance in a thermoplastic resin
US342764A US3199147A (en) 1961-06-02 1964-02-05 Extrusion apparatus with means for incorporating liquid substances into thermoplastic resins

Publications (1)

Publication Number Publication Date
FR1333122A true FR1333122A (en) 1963-07-26

Family

ID=27445434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899517A Expired FR1333122A (en) 1961-06-02 1962-06-02 Method and apparatus for dispersing a liquid substance in a thermoplastic resin

Country Status (1)

Country Link
FR (1) FR1333122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1550536A1 (en) * 2002-08-28 2005-07-06 JFE Engineering Corporation Method for recycling foamed polystyrol resin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1550536A1 (en) * 2002-08-28 2005-07-06 JFE Engineering Corporation Method for recycling foamed polystyrol resin
EP1550536A4 (en) * 2002-08-28 2007-08-08 Jfe Eng Corp Method for recycling foamed polystyrol resin

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