CH487217A - Process for the production of foamable particles - Google Patents

Process for the production of foamable particles

Info

Publication number
CH487217A
CH487217A CH1306267A CH1306267A CH487217A CH 487217 A CH487217 A CH 487217A CH 1306267 A CH1306267 A CH 1306267A CH 1306267 A CH1306267 A CH 1306267A CH 487217 A CH487217 A CH 487217A
Authority
CH
Switzerland
Prior art keywords
production
foamable particles
foamable
particles
Prior art date
Application number
CH1306267A
Other languages
German (de)
Inventor
Thedieck Reiner
Bisinger Bernhard
Original Assignee
Deutsche Linoleum Werke Ag
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 Deutsche Linoleum Werke Ag filed Critical Deutsche Linoleum Werke Ag
Publication of CH487217A publication Critical patent/CH487217A/en

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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH1306267A 1966-09-23 1967-09-19 Process for the production of foamable particles CH487217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0051157 1966-09-23

Publications (1)

Publication Number Publication Date
CH487217A true CH487217A (en) 1970-03-15

Family

ID=7053186

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1306267A CH487217A (en) 1966-09-23 1967-09-19 Process for the production of foamable particles

Country Status (5)

Country Link
BE (1) BE704198A (en)
CH (1) CH487217A (en)
DE (1) DE1629373A1 (en)
GB (1) GB1195867A (en)
NL (1) NL6712965A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896196A (en) * 1973-02-27 1975-07-22 Glasrock Products Method of producing spherical thermoplastic particles
JPS5850662B2 (en) * 1979-03-27 1983-11-11 ロンシール工業株式会社 Open cell manufacturing method
JPS5825369B2 (en) 1979-12-25 1983-05-27 ロンシール工業株式会社 Open cell manufacturing method
DE4338212C2 (en) * 1993-11-10 1996-01-18 Nukem Gmbh Method and device for producing plastic particles
CN106418208B (en) * 2016-11-30 2023-07-14 遵义椒源食品有限公司 Puffing device for corn beans

Also Published As

Publication number Publication date
GB1195867A (en) 1970-06-24
DE1629373A1 (en) 1971-02-04
BE704198A (en) 1968-02-01
NL6712965A (en) 1968-03-25

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Legal Events

Date Code Title Description
PL Patent ceased