GB1092032A - Process for the impregnation of styrene-polymer granules with blowing agent - Google Patents

Process for the impregnation of styrene-polymer granules with blowing agent

Info

Publication number
GB1092032A
GB1092032A GB1275065A GB1275065A GB1092032A GB 1092032 A GB1092032 A GB 1092032A GB 1275065 A GB1275065 A GB 1275065A GB 1275065 A GB1275065 A GB 1275065A GB 1092032 A GB1092032 A GB 1092032A
Authority
GB
United Kingdom
Prior art keywords
blowing agent
polymer
particles
styrene
impregnated
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
GB1275065A
Other languages
English (en)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1092032A publication Critical patent/GB1092032A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
GB1275065A 1964-03-28 1965-03-25 Process for the impregnation of styrene-polymer granules with blowing agent Expired GB1092032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6403380A NL6403380A (de) 1964-03-28 1964-03-28

Publications (1)

Publication Number Publication Date
GB1092032A true GB1092032A (en) 1967-11-22

Family

ID=19789682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1275065A Expired GB1092032A (en) 1964-03-28 1965-03-25 Process for the impregnation of styrene-polymer granules with blowing agent

Country Status (8)

Country Link
AT (1) AT261231B (de)
BE (1) BE661777A (de)
CH (1) CH437782A (de)
DE (1) DE1302686B (de)
ES (1) ES311095A1 (de)
GB (1) GB1092032A (de)
NL (1) NL6403380A (de)
SE (1) SE374547B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996006129A1 (de) * 1994-08-23 1996-02-29 Basf Aktiengesellschaft Verfahren zur herstellung von expandierten polyolefin-partikeln
EP2452969A1 (de) 2010-11-11 2012-05-16 Basf Se Verfahren zur Herstellung von expandierbaren thermoplastischen Partikeln durch Nachimprägnierung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996006129A1 (de) * 1994-08-23 1996-02-29 Basf Aktiengesellschaft Verfahren zur herstellung von expandierten polyolefin-partikeln
US5703135A (en) * 1994-08-23 1997-12-30 Basf Aktiengesellschaft Production of expanded polyolefin beads
EP2452969A1 (de) 2010-11-11 2012-05-16 Basf Se Verfahren zur Herstellung von expandierbaren thermoplastischen Partikeln durch Nachimprägnierung
WO2012062773A1 (de) 2010-11-11 2012-05-18 Basf Se Verfahren zur herstellung von expandierbaren thermoplastischen partikeln durch nachimprägnierung

Also Published As

Publication number Publication date
CH437782A (de) 1967-06-15
ES311095A1 (es) 1966-01-16
SE374547B (de) 1975-03-10
DE1302686B (de)
BE661777A (de) 1965-09-29
AT261231B (de) 1968-04-10
NL6403380A (de) 1965-09-29

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