FR2428057A1 - Procede pour reduire la teneur en monomere dans des perles expansibles en matiere thermoplastique - Google Patents

Procede pour reduire la teneur en monomere dans des perles expansibles en matiere thermoplastique

Info

Publication number
FR2428057A1
FR2428057A1 FR7914526A FR7914526A FR2428057A1 FR 2428057 A1 FR2428057 A1 FR 2428057A1 FR 7914526 A FR7914526 A FR 7914526A FR 7914526 A FR7914526 A FR 7914526A FR 2428057 A1 FR2428057 A1 FR 2428057A1
Authority
FR
France
Prior art keywords
monomer content
reducing
pearls
expandable thermoplastic
ethylenically unsaturated
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
FR7914526A
Other languages
English (en)
French (fr)
Other versions
FR2428057B1 (fi
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 FR2428057A1 publication Critical patent/FR2428057A1/fr
Application granted granted Critical
Publication of FR2428057B1 publication Critical patent/FR2428057B1/fr
Granted 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)
FR7914526A 1978-06-08 1979-06-07 Procede pour reduire la teneur en monomere dans des perles expansibles en matiere thermoplastique Granted FR2428057A1 (fr)

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
FR2428057A1 true FR2428057A1 (fr) 1980-01-04
FR2428057B1 FR2428057B1 (fi) 1984-09-14

Family

ID=20335152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914526A Granted FR2428057A1 (fr) 1978-06-08 1979-06-07 Procede pour reduire la teneur en monomere dans des perles expansibles en matiere thermoplastique

Country Status (15)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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
KR102418722B1 (ko) 2014-11-26 2022-07-07 마쓰모토유시세이야쿠 가부시키가이샤 열팽창성 미소구 및 그 용도

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013215A (en) * 1961-08-22 1965-12-15 Oldrich Marek A method of producing foamable thermoplastic materials
BE677224A (fi) * 1965-03-01 1966-09-01
FR1480502A (fr) * 1965-05-13 1967-05-12 Foster Grant Co Inc Procédé de préparation de particules plastiques dilatables
EP0000572A1 (de) * 1977-08-01 1979-02-07 BASF Aktiengesellschaft Verfahren zur Herstellung von kugelförmigen, expandierbaren Styrolpolymerisaten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511315A1 (de) * 1975-03-19 1976-09-23 Sealed Air Corp Verfahren zur herstellung von aufschaeumbaren styrolpolymerstueckchen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013215A (en) * 1961-08-22 1965-12-15 Oldrich Marek A method of producing foamable thermoplastic materials
BE677224A (fi) * 1965-03-01 1966-09-01
FR1480502A (fr) * 1965-05-13 1967-05-12 Foster Grant Co Inc Procédé de préparation de particules plastiques dilatables
EP0000572A1 (de) * 1977-08-01 1979-02-07 BASF Aktiengesellschaft Verfahren zur Herstellung von kugelförmigen, expandierbaren Styrolpolymerisaten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
NO791908L (no) 1979-12-11
SE429238B (sv) 1983-08-22
AT379162B (de) 1985-11-25
DE2923310A1 (de) 1979-12-13
BE876836A (fr) 1979-12-07
FR2428057B1 (fi) 1984-09-14
CH642384A5 (de) 1984-04-13
NO151663C (no) 1985-05-15
FI781847A (fi) 1979-12-09
FI65793B (fi) 1984-03-30
CA1105650A (en) 1981-07-21
AU4720079A (en) 1979-12-13
NL177497C (nl) 1985-10-01
DK238379A (da) 1979-12-09
GB2025429A (en) 1980-01-23
DE2923310B2 (de) 1980-12-11
IT7949329A0 (it) 1979-06-06
GB2025429B (en) 1982-12-01
SE7806665L (sv) 1979-12-09
JPS5835618B2 (ja) 1983-08-03
JPS54163966A (en) 1979-12-27
IT1116551B (it) 1986-02-10
NL177497B (nl) 1985-05-01
NL7904447A (nl) 1979-12-11
FI65793C (fi) 1984-07-10
NO151663B (no) 1985-02-04
ATA386279A (de) 1985-04-15
AU512761B2 (en) 1980-10-23

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