ES418877A1 - Process for the production of sintered granulate from acrylonitrile- butadiene-styrene copolymers in powder form - Google Patents

Process for the production of sintered granulate from acrylonitrile- butadiene-styrene copolymers in powder form

Info

Publication number
ES418877A1
ES418877A1 ES418877A ES418877A ES418877A1 ES 418877 A1 ES418877 A1 ES 418877A1 ES 418877 A ES418877 A ES 418877A ES 418877 A ES418877 A ES 418877A ES 418877 A1 ES418877 A1 ES 418877A1
Authority
ES
Spain
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
ES418877A
Other languages
Spanish (es)
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
Publication of ES418877A1 publication Critical patent/ES418877A1/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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

Process for the production of sintered granules from acrylonitrile-butadiene-styrene copolymer powder, characterized in that the copolymer powder is exposed to high pressure, heated to a temperature below the melting point and extruded through nozzles, cutting the extruded product to form the granulate. (Machine-translation by Google Translate, not legally binding)
ES418877A 1972-09-20 1973-09-19 Process for the production of sintered granulate from acrylonitrile- butadiene-styrene copolymers in powder form Expired ES418877A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2942872A IT967656B (en) 1972-09-20 1972-09-20 PROCEDURE FOR THE TREATMENT OF POWDERS OF COPOLYMERS OF ACRI LONITRILE BUTADIENE AND STYRENE FOR THE TRANSFORMATION OF THESE POWDERS INTO GRANULES

Publications (1)

Publication Number Publication Date
ES418877A1 true ES418877A1 (en) 1976-06-16

Family

ID=11226971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418877A Expired ES418877A1 (en) 1972-09-20 1973-09-19 Process for the production of sintered granulate from acrylonitrile- butadiene-styrene copolymers in powder form

Country Status (10)

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

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
DE3405185C2 (en) * 1984-02-14 1987-02-26 Plüss-Staufer AG, Oftringen, Aargau Device for producing compacts from polymers and additives
EP4067399A4 (en) * 2019-11-25 2023-01-18 LG Chem, Ltd. Graft copolymer and method for preparing same

Also Published As

Publication number Publication date
NL174025C (en) 1984-04-16
NL174025B (en) 1983-11-16
FR2200304A1 (en) 1974-04-19
YU247373A (en) 1980-03-15
JPS4971044A (en) 1974-07-09
CA1025615A (en) 1978-02-07
IT967656B (en) 1974-03-11
DE2347236C2 (en) 1982-07-01
DE2347236A1 (en) 1974-04-25
CH580485A5 (en) 1976-10-15
YU35154B (en) 1980-09-25
FR2200304B1 (en) 1977-08-12
NL7312895A (en) 1974-03-22
GB1394763A (en) 1975-05-21

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