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FR1323458A - Process for the production of finely divided, inflatable thermoplastics - Google Patents

Process for the production of finely divided, inflatable thermoplastics

Info

Publication number
FR1323458A
FR1323458A FR899412A FR899412A FR1323458A FR 1323458 A FR1323458 A FR 1323458A FR 899412 A FR899412 A FR 899412A FR 899412 A FR899412 A FR 899412A FR 1323458 A FR1323458 A FR 1323458A
Authority
FR
France
Prior art keywords
thermoplastics
inflatable
production
finely divided
finely
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
FR899412A
Other languages
French (fr)
Inventor
Wild Rolf Platz Et Paul-H Hans
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
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR899412A priority Critical patent/FR1323458A/en
Priority claimed from GB23053/62A external-priority patent/GB948300A/en
Application granted granted Critical
Publication of FR1323458A publication Critical patent/FR1323458A/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
    • B29C44/36—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
    • 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
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • 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)
FR899412A 1962-06-01 1962-06-01 Process for the production of finely divided, inflatable thermoplastics Expired FR1323458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR899412A FR1323458A (en) 1962-06-01 1962-06-01 Process for the production of finely divided, inflatable thermoplastics

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR899412A FR1323458A (en) 1962-06-01 1962-06-01 Process for the production of finely divided, inflatable thermoplastics
GB23053/62A GB948300A (en) 1962-06-15 1962-06-15 Production of granular expandable thermoplastics

Publications (1)

Publication Number Publication Date
FR1323458A true FR1323458A (en) 1963-04-05

Family

ID=26195961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899412A Expired FR1323458A (en) 1962-06-01 1962-06-01 Process for the production of finely divided, inflatable thermoplastics

Country Status (1)

Country Link
FR (1) FR1323458A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3825353A1 (en) * 2019-11-20 2021-05-26 Storopack Hans Reichenecker GmbH A product made of an expanded plastic material, extruded expandable plastic particles, and method for producing a plurality of expandable plastic particles
EP4095186A1 (en) * 2021-05-25 2022-11-30 Storopack Hans Reichenecker GmbH Product made of expanded polystyrene material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3825353A1 (en) * 2019-11-20 2021-05-26 Storopack Hans Reichenecker GmbH A product made of an expanded plastic material, extruded expandable plastic particles, and method for producing a plurality of expandable plastic particles
EP4095186A1 (en) * 2021-05-25 2022-11-30 Storopack Hans Reichenecker GmbH Product made of expanded polystyrene material

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