JPH0338298B2 - - Google Patents

Info

Publication number
JPH0338298B2
JPH0338298B2 JP57132316A JP13231682A JPH0338298B2 JP H0338298 B2 JPH0338298 B2 JP H0338298B2 JP 57132316 A JP57132316 A JP 57132316A JP 13231682 A JP13231682 A JP 13231682A JP H0338298 B2 JPH0338298 B2 JP H0338298B2
Authority
JP
Japan
Prior art keywords
reactor
particles
blowing agent
producing
polymer
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 - Lifetime
Application number
JP57132316A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5827727A (ja
Inventor
Kaaru Rikuraa Yozefu
Tsurukenburooto Kaaru
Borenraato Furantsuumihiaeru
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of JPS5827727A publication Critical patent/JPS5827727A/ja
Publication of JPH0338298B2 publication Critical patent/JPH0338298B2/ja
Granted 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
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/907—Nonurethane flameproofed cellular product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP57132316A 1981-07-30 1982-07-30 均一な気泡構造を有する微粒状発泡性スチレン重合体の製法 Granted JPS5827727A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3130014 1981-07-30
DE31300146 1981-07-30
DE19823202159 DE3202159A1 (de) 1981-07-30 1982-01-23 Verfahren zur herstellung feinteiliger, expandierbarer styrolpolymerisate mit verbesserten eigenschaften
DE32021593 1982-01-23

Publications (2)

Publication Number Publication Date
JPS5827727A JPS5827727A (ja) 1983-02-18
JPH0338298B2 true JPH0338298B2 (instruction) 1991-06-10

Family

ID=25794934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57132316A Granted JPS5827727A (ja) 1981-07-30 1982-07-30 均一な気泡構造を有する微粒状発泡性スチレン重合体の製法

Country Status (5)

Country Link
US (1) US4497911A (instruction)
EP (1) EP0071717B1 (instruction)
JP (1) JPS5827727A (instruction)
DE (2) DE3202159A1 (instruction)
FI (1) FI70031C (instruction)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331570A1 (de) * 1983-09-01 1985-03-21 Chemische Werke Hüls AG, 4370 Marl Verfahren zum steuern der groesse der perlen bei der herstellung von expandierbaren styrolpolymerisaten durch suspensionspolymerisation
DE3821033A1 (de) * 1988-06-22 1989-12-28 Huels Chemische Werke Ag Ruehrkessel mit radial foerderndem ruehrer und mindestens einem stromstoerer sowie verfahren zum durchmischen von fluessigkeiten mit hilfe dieses ruehrkessels
US5240657A (en) * 1990-11-26 1993-08-31 Basf Corporation Process for making expanded polymeric product with low level of emission of blowing agent
JP3171001B2 (ja) * 1994-04-28 2001-05-28 三菱化学フォームプラスティック株式会社 スチレン系発泡性樹脂粒子及びそれを得るための懸濁重合法
DE19733535A1 (de) * 1997-08-02 1999-02-04 Basf Ag Schaumstoff-Formteile für die Lebensmittelverpackung
KR20080032164A (ko) * 2005-08-08 2008-04-14 알베마를 코포레이션 난연성 스티렌계 중합체 발포체 및 발포체 전구체
EP1845117A1 (en) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Polymerisation process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060138A (en) * 1960-05-19 1962-10-23 Koppers Co Inc Foamable polystyrene particles containing isopentane and paraffinic hydrocarbon and process of making same
NL123055C (nl) * 1961-12-05 1967-10-16 Stamicarbon Werkwijze voor de vervaardiging van veelcellige voorwerpen.
US3265643A (en) * 1962-10-04 1966-08-09 Kanegafuchi Chemical Ind Cellular polystypene and method of manufacturing the same
GB1053572A (instruction) * 1963-05-14
GB1104926A (en) * 1963-12-13 1968-03-06 Monsanto Chemicals Production of foamable resins
US3389097A (en) * 1964-06-26 1968-06-18 Koppers Co Inc Expandable polymers
SE346114B (instruction) * 1965-05-13 1972-06-26 Hoechst Ag
BE728872A (instruction) * 1969-03-20 1969-08-01
US3682844A (en) * 1970-09-29 1972-08-08 Cupples Container Co Expandable polystyrene and method for producing same
DE2104867C3 (de) * 1971-02-03 1980-08-14 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von schwerentflammbaren expandierbaren Styrolpolymerisaten
GB1410128A (en) * 1972-02-22 1975-10-15 Continental Oil Co Large capacity-external cooled vinyl halide polymerization reactor
FI752642A7 (instruction) * 1974-10-11 1976-04-12 Basf Ag
DE2520635B2 (de) * 1975-05-09 1980-06-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von feinteiligen, expandierbaren Styrolpolymerisaten
DE2807710A1 (de) * 1978-02-23 1979-09-06 Hoechst Ag Feinteilige expandierbare styrolpolymerisate
DE2840355C2 (de) * 1978-09-16 1980-07-03 Chemische Werke Huels Ag, 4370 Marl Feinteilige expandierbare Styrolpolymerisate zur Herstellung von Schaumstoffkörpern mit kurzen Mindestformverweilzeiten
DE2932321C2 (de) * 1979-08-09 1982-07-01 Chemische Werke Hüls AG, 4370 Marl Verfahren zum Beschichten von Formmassen aus kleinteiligen blähfähigen Styrolpolymerisaten mit Dispersionen an sich bekannter Beschichtungsmittel und Verwendung des beschichteten Produkts

Also Published As

Publication number Publication date
DE3273315D1 (en) 1986-10-23
JPS5827727A (ja) 1983-02-18
FI70031C (fi) 1986-09-12
EP0071717A3 (en) 1983-03-16
FI822609L (fi) 1983-02-01
EP0071717A2 (de) 1983-02-16
EP0071717B1 (de) 1986-09-17
FI70031B (fi) 1986-01-31
US4497911A (en) 1985-02-05
FI822609A0 (fi) 1982-07-26
DE3202159A1 (de) 1983-02-17

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