AT379162B - Verfahren zur verminderung des monomerengehaltes in expandierbaren perlen aus thermoplastischem material - Google Patents

Verfahren zur verminderung des monomerengehaltes in expandierbaren perlen aus thermoplastischem material

Info

Publication number
AT379162B
AT379162B AT0386279A AT386279A AT379162B AT 379162 B AT379162 B AT 379162B AT 0386279 A AT0386279 A AT 0386279A AT 386279 A AT386279 A AT 386279A AT 379162 B AT379162 B AT 379162B
Authority
AT
Austria
Prior art keywords
reducing
thermoplastic material
monomer content
pearls made
expandable
Prior art date
Application number
AT0386279A
Other languages
German (de)
English (en)
Other versions
ATA386279A (de
Inventor
Joergen Petersen
Original Assignee
Kema Nord Ab
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 Kema Nord Ab filed Critical Kema Nord Ab
Publication of ATA386279A publication Critical patent/ATA386279A/de
Application granted granted Critical
Publication of AT379162B publication Critical patent/AT379162B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
AT0386279A 1978-06-08 1979-05-28 Verfahren zur verminderung des monomerengehaltes in expandierbaren perlen aus thermoplastischem material AT379162B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7806665A SE429238B (sv) 1978-06-08 1978-06-08 Sett att reducera monomerhalten i expanderbara termoplastperlor

Publications (2)

Publication Number Publication Date
ATA386279A ATA386279A (de) 1985-04-15
AT379162B true AT379162B (de) 1985-11-25

Family

ID=20335152

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0386279A AT379162B (de) 1978-06-08 1979-05-28 Verfahren zur verminderung des monomerengehaltes in expandierbaren perlen aus thermoplastischem material

Country Status (15)

Country Link
JP (1) JPS5835618B2 (nl)
AT (1) AT379162B (nl)
AU (1) AU512761B2 (nl)
BE (1) BE876836A (nl)
CA (1) CA1105650A (nl)
CH (1) CH642384A5 (nl)
DE (1) DE2923310B2 (nl)
DK (1) DK238379A (nl)
FI (1) FI65793C (nl)
FR (1) FR2428057A1 (nl)
GB (1) GB2025429B (nl)
IT (1) IT1116551B (nl)
NL (1) NL177497C (nl)
NO (1) NO151663C (nl)
SE (1) SE429238B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550003A (en) * 1983-12-13 1985-10-29 Asahi Kasei Kogyo Kabushiki Kaisha Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them
KR102418722B1 (ko) 2014-11-26 2022-07-07 마쓰모토유시세이야쿠 가부시키가이샤 열팽창성 미소구 및 그 용도
CN109456506A (zh) * 2018-11-07 2019-03-12 西能化工科技(上海)有限公司 低残余单体含量的热膨胀性微球及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH439717A (de) * 1961-08-22 1967-07-15 Marek Oldrich Verfahren zur Herstellung von verschäumbaren thermoplastischen Polymeren
US3425966A (en) * 1965-03-01 1969-02-04 Dow Chemical Co Three stage suspension polymerization process for vinyl aryl monomers
FR1480502A (fr) * 1965-05-13 1967-05-12 Foster Grant Co Inc Procédé de préparation de particules plastiques dilatables
DE2511315A1 (de) * 1975-03-19 1976-09-23 Sealed Air Corp Verfahren zur herstellung von aufschaeumbaren styrolpolymerstueckchen
DE2734607A1 (de) * 1977-08-01 1979-02-15 Basf Ag Verfahren zur herstellung von kugelfoermigen, expandierbaren styrolpolymerisaten

Also Published As

Publication number Publication date
CH642384A5 (de) 1984-04-13
DE2923310B2 (de) 1980-12-11
NO791908L (no) 1979-12-11
CA1105650A (en) 1981-07-21
IT7949329A0 (it) 1979-06-06
FI781847A (fi) 1979-12-09
NO151663B (no) 1985-02-04
DK238379A (da) 1979-12-09
BE876836A (fr) 1979-12-07
NL7904447A (nl) 1979-12-11
NL177497B (nl) 1985-05-01
GB2025429A (en) 1980-01-23
FI65793B (fi) 1984-03-30
FR2428057B1 (nl) 1984-09-14
SE429238B (sv) 1983-08-22
IT1116551B (it) 1986-02-10
JPS5835618B2 (ja) 1983-08-03
DE2923310A1 (de) 1979-12-13
NO151663C (no) 1985-05-15
SE7806665L (sv) 1979-12-09
FI65793C (fi) 1984-07-10
GB2025429B (en) 1982-12-01
NL177497C (nl) 1985-10-01
ATA386279A (de) 1985-04-15
AU512761B2 (en) 1980-10-23
FR2428057A1 (fr) 1980-01-04
AU4720079A (en) 1979-12-13
JPS54163966A (en) 1979-12-27

Similar Documents

Publication Publication Date Title
AT359364B (de) Verfahren und vorrichtung zur herstellung von durchbruechen in bandmaterial
AT356498B (de) Verfahren und vorrichtung zur herstellung von gefrorenen granulaten
AT384534B (de) Dekoratives material und verfahren zur herstellung desselben
AT371723B (de) Transparentes fluessigkeitsverbandmaterial, und verfahren zu seiner herstellung
AT383972B (de) Verfahren zur herstellung von dichtungen in behaelterverschluessen
AT373606B (de) Verfahren zur herstellung von polyharnstoffschaum-materialien
ATA238179A (de) Verfahren zur herstellung von formteilen aus wasserhaertendem material
AT372956B (de) Verfahren zur herstellung von 2-aminopyrimidonen und von deren salzen
AT360379B (de) Verfahren zur herstellung von stiefeln u.dgl. aus plastikmaterial und danach hergestellter stiefel
MX149021A (es) Mejoras en metodo y aparato para la formacion continua de materiales termoplasticos orientados biaxialmente
AT379162B (de) Verfahren zur verminderung des monomerengehaltes in expandierbaren perlen aus thermoplastischem material
AT370459B (de) Verfahren zur zerkleinerung von lignocellulosehaeltigem material
DD150884A5 (de) Verfahren zur herstellung von magnesiamoertel-trockenmasse
PT66843B (de) Verfahren zur herstellung von bakterienzellmasse
PT73966B (de) Verfahren zur herstellung von formkoerpern aus thermo- plastischem material
AT352039B (de) Verfahren zur wiedergewinnung von in abfaellen enthlatenen kunststoffmaterialien
DD137591A1 (de) Verfahren zur herstellung von aethylenhomo-und-kopolymerisaten
ATA323778A (de) Kunststoffski in kassettenbauweise und verfahren zu seiner herstellung
DD137267A1 (de) Laufschaufeln aus plastwerkstoff und verfahren zu ihrer herstellung
DD137907A1 (de) Verfahren zur herstellung ein-und mehrschichtiger leichtverbundwerkstoffe
DD128920A2 (de) Verfahren zur herstellung von anstrich-und spachtelstoff
AT381277B (de) Verfahren und vorrichtung zur kontinuierlichen herstellung von bloecken aus polyurethanschaumstoff
ATA528078A (de) Ski und verfahren zu seiner herstellung
DD136497A1 (de) Verfahren und vorrichtung zur kontinuierlichen herstellung von allylaminen
DD137241A1 (de) Ferromagnetisches schleifmittel und verfahren zu seiner herstellung

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee