ES311095A1 - A procedure for impregnating particles of styrene polymers with a breasting agent. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for impregnating particles of styrene polymers with a breasting agent. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES311095A1
ES311095A1 ES0311095A ES311095A ES311095A1 ES 311095 A1 ES311095 A1 ES 311095A1 ES 0311095 A ES0311095 A ES 0311095A ES 311095 A ES311095 A ES 311095A ES 311095 A1 ES311095 A1 ES 311095A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
agent
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
ES0311095A
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.)
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 ES311095A1 publication Critical patent/ES311095A1/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)

Abstract

A process for impregnating polymer particles, of styrene with a swelling agent, wherein the particles are intensively stirred together with a finely divided solid and a swelling agent in liquid form, at a temperature above 30º C, but below of the softening temperature of the styrene polymer, the volume ratio of swelling agent to styrene polymer being greater than 1: 1. (Machine-translation by Google Translate, not legally binding)
ES0311095A 1964-03-28 1965-03-27 A procedure for impregnating particles of styrene polymers with a breasting agent. (Machine-translation by Google Translate, not legally binding) Expired ES311095A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES311095A1 true ES311095A1 (en) 1966-01-16

Family

ID=19789682

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0311095A Expired ES311095A1 (en) 1964-03-28 1965-03-27 A procedure for impregnating particles of styrene polymers with a breasting agent. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429844A1 (en) * 1994-08-23 1996-02-29 Basf Ag Process for the production of expanded polyolefin particles
EP2452969A1 (en) 2010-11-11 2012-05-16 Basf Se Method for producing expandable thermoplastic particles by means of re-impregnation

Also Published As

Publication number Publication date
NL6403380A (en) 1965-09-29
GB1092032A (en) 1967-11-22
BE661777A (en) 1965-09-29
AT261231B (en) 1968-04-10
CH437782A (en) 1967-06-15
DE1302686B (en)
SE374547B (en) 1975-03-10

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