JPS54163966A - Method of decreasing monomer content in foamable bead of thermoplastic material - Google Patents

Method of decreasing monomer content in foamable bead of thermoplastic material

Info

Publication number
JPS54163966A
JPS54163966A JP7001779A JP7001779A JPS54163966A JP S54163966 A JPS54163966 A JP S54163966A JP 7001779 A JP7001779 A JP 7001779A JP 7001779 A JP7001779 A JP 7001779A JP S54163966 A JPS54163966 A JP S54163966A
Authority
JP
Japan
Prior art keywords
thermoplastic material
monomer content
foamable bead
decreasing monomer
decreasing
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.)
Granted
Application number
JP7001779A
Other languages
Japanese (ja)
Other versions
JPS5835618B2 (en
Inventor
Peterusen Yorugen
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.)
Kemanord AB
Original Assignee
Kemanord 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 Kemanord AB filed Critical Kemanord AB
Publication of JPS54163966A publication Critical patent/JPS54163966A/en
Publication of JPS5835618B2 publication Critical patent/JPS5835618B2/en
Expired legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (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)
JP54070017A 1978-06-08 1979-06-06 Method for reducing monomer content of expandable beads of thermoplastic material Expired JPS5835618B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7806665A SE429238B (en) 1978-06-08 1978-06-08 SET TO REDUCE MONOMER CONTENT IN EXPANDABLE TERMOPLASTES

Publications (2)

Publication Number Publication Date
JPS54163966A true JPS54163966A (en) 1979-12-27
JPS5835618B2 JPS5835618B2 (en) 1983-08-03

Family

ID=20335152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54070017A Expired JPS5835618B2 (en) 1978-06-08 1979-06-06 Method for reducing monomer content of expandable beads of thermoplastic material

Country Status (15)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10093783B2 (en) 2014-11-26 2018-10-09 Matsumoto Yushi-Seiyaku Co., Ltd. Heat-expandable microspheres and application thereof

Families Citing this family (2)

* 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
CN109456506A (en) * 2018-11-07 2019-03-12 西能化工科技(上海)有限公司 The heat-expandable microsphere and preparation method thereof of low residual monomer content

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160184B (en) * 1961-08-22 1963-12-27 Oldrich Marek Process for the production of foamable thermoplastic polymers
US3425966A (en) * 1965-03-01 1969-02-04 Dow Chemical Co Three stage suspension polymerization process for vinyl aryl monomers
FR1480502A (en) * 1965-05-13 1967-05-12 Foster Grant Co Inc Process for preparing expandable plastic particles
DE2511315A1 (en) * 1975-03-19 1976-09-23 Sealed Air Corp METHOD OF MANUFACTURING FOAMABLE STYLE POLYMER PIECES
DE2734607A1 (en) * 1977-08-01 1979-02-15 Basf Ag PROCESS FOR THE MANUFACTURING OF SPHERICAL EXPANDABLE STYRENE POLYMERIZES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10093783B2 (en) 2014-11-26 2018-10-09 Matsumoto Yushi-Seiyaku Co., Ltd. Heat-expandable microspheres and application thereof

Also Published As

Publication number Publication date
CA1105650A (en) 1981-07-21
NO151663B (en) 1985-02-04
SE7806665L (en) 1979-12-09
NL7904447A (en) 1979-12-11
DE2923310B2 (en) 1980-12-11
AU4720079A (en) 1979-12-13
SE429238B (en) 1983-08-22
AT379162B (en) 1985-11-25
ATA386279A (en) 1985-04-15
AU512761B2 (en) 1980-10-23
GB2025429A (en) 1980-01-23
DE2923310A1 (en) 1979-12-13
NL177497C (en) 1985-10-01
BE876836A (en) 1979-12-07
NL177497B (en) 1985-05-01
FR2428057B1 (en) 1984-09-14
NO151663C (en) 1985-05-15
FR2428057A1 (en) 1980-01-04
CH642384A5 (en) 1984-04-13
JPS5835618B2 (en) 1983-08-03
GB2025429B (en) 1982-12-01
FI65793C (en) 1984-07-10
FI65793B (en) 1984-03-30
IT1116551B (en) 1986-02-10
DK238379A (en) 1979-12-09
FI781847A (en) 1979-12-09
IT7949329A0 (en) 1979-06-06
NO791908L (en) 1979-12-11

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