CA1025615A - Procede de fabrication de granules frittes a partir de copolymeres d'acrylonitrile-butadiene-styrene pulverises - Google Patents

Procede de fabrication de granules frittes a partir de copolymeres d'acrylonitrile-butadiene-styrene pulverises

Info

Publication number
CA1025615A
CA1025615A CA181,243A CA181243A CA1025615A CA 1025615 A CA1025615 A CA 1025615A CA 181243 A CA181243 A CA 181243A CA 1025615 A CA1025615 A CA 1025615A
Authority
CA
Canada
Prior art keywords
acrylonitrile
butadiene
production
powder form
styrene copolymers
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
CA181,243A
Other languages
English (en)
Other versions
CA181243S (en
Inventor
Gianfranco Valoti
Giancarlo Antonini
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Application granted granted Critical
Publication of CA1025615A publication Critical patent/CA1025615A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
CA181,243A 1972-09-20 1973-09-17 Procede de fabrication de granules frittes a partir de copolymeres d'acrylonitrile-butadiene-styrene pulverises Expired CA1025615A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2942872A IT967656B (it) 1972-09-20 1972-09-20 Procedimento per il trattamento di polveri di copolimeri di acri lonitrile butadiene e stirene per la trasformazione di dette polveri in granuli

Publications (1)

Publication Number Publication Date
CA1025615A true CA1025615A (fr) 1978-02-07

Family

ID=11226971

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,243A Expired CA1025615A (fr) 1972-09-20 1973-09-17 Procede de fabrication de granules frittes a partir de copolymeres d'acrylonitrile-butadiene-styrene pulverises

Country Status (10)

Country Link
JP (1) JPS4971044A (fr)
CA (1) CA1025615A (fr)
CH (1) CH580485A5 (fr)
DE (1) DE2347236C2 (fr)
ES (1) ES418877A1 (fr)
FR (1) FR2200304B1 (fr)
GB (1) GB1394763A (fr)
IT (1) IT967656B (fr)
NL (1) NL174025C (fr)
YU (1) YU35154B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302413A (en) * 1978-11-16 1981-11-24 Rogers Corporation Process for preparing extrudable polyimide granules
GB2149714A (en) * 1983-11-07 1985-06-19 Metrode Products Limited Extrusion process
DE3405185A1 (de) * 1984-02-14 1985-08-14 Plüss-Staufer AG, Oftringen, Aargau Verfahren und vorrichtung zur herstellung von kompaktlingen aus polymeren und additiven
CN113939549A (zh) * 2019-11-25 2022-01-14 株式会社Lg化学 接枝共聚物及其制备方法

Also Published As

Publication number Publication date
CH580485A5 (fr) 1976-10-15
DE2347236A1 (de) 1974-04-25
YU35154B (en) 1980-09-25
GB1394763A (en) 1975-05-21
NL174025B (nl) 1983-11-16
YU247373A (en) 1980-03-15
DE2347236C2 (de) 1982-07-01
IT967656B (it) 1974-03-11
JPS4971044A (fr) 1974-07-09
NL174025C (nl) 1984-04-16
FR2200304A1 (fr) 1974-04-19
FR2200304B1 (fr) 1977-08-12
NL7312895A (fr) 1974-03-22
ES418877A1 (es) 1976-06-16

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