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FI822609A0 - Foerfarande foer framstaellning av finfoerdelade expanderbara styrenpolymerat med foerbaettrade egenskaper - Google Patents

Foerfarande foer framstaellning av finfoerdelade expanderbara styrenpolymerat med foerbaettrade egenskaper

Info

Publication number
FI822609A0
FI822609A0 FI822609A FI822609A FI822609A0 FI 822609 A0 FI822609 A0 FI 822609A0 FI 822609 A FI822609 A FI 822609A FI 822609 A FI822609 A FI 822609A FI 822609 A0 FI822609 A0 FI 822609A0
Authority
FI
Finland
Prior art keywords
refrigerated
exploitation
external equipment
styrene polymers
foer refrigeration
Prior art date
Application number
FI822609A
Other languages
English (en)
Other versions
FI822609L (fi
FI70031B (fi
FI70031C (fi
Inventor
Josef Karl Rigler
Karl Trukenbrod
Franz-Michael Bollenrath
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of FI822609A0 publication Critical patent/FI822609A0/fi
Publication of FI822609L publication Critical patent/FI822609L/fi
Publication of FI70031B publication Critical patent/FI70031B/fi
Application granted granted Critical
Publication of FI70031C publication Critical patent/FI70031C/fi

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)
FI822609A 1981-07-30 1982-07-26 Foerfarande foer framstaellning av finfoerdelade expanderbara styrenpolymerat med foerbaettrade egenskaper FI70031C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3130014 1981-07-30
DE3130014 1981-07-30
DE19823202159 DE3202159A1 (de) 1981-07-30 1982-01-23 Verfahren zur herstellung feinteiliger, expandierbarer styrolpolymerisate mit verbesserten eigenschaften
DE3202159 1982-01-23

Publications (4)

Publication Number Publication Date
FI822609A0 true FI822609A0 (fi) 1982-07-26
FI822609L FI822609L (fi) 1983-02-01
FI70031B FI70031B (fi) 1986-01-31
FI70031C FI70031C (fi) 1986-09-12

Family

ID=25794934

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822609A FI70031C (fi) 1981-07-30 1982-07-26 Foerfarande foer framstaellning av finfoerdelade expanderbara styrenpolymerat med foerbaettrade egenskaper

Country Status (5)

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

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
CN101238173A (zh) * 2005-08-08 2008-08-06 雅宝公司 阻燃苯乙烯系聚合物泡沫和泡沫前体
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 (fi) * 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 (fi) * 1965-05-13 1972-06-26 Hoechst Ag
BE728872A (fi) * 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
FI752642A (fi) * 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
US4497911A (en) 1985-02-05
EP0071717A3 (en) 1983-03-16
JPS5827727A (ja) 1983-02-18
DE3273315D1 (en) 1986-10-23
FI822609L (fi) 1983-02-01
FI70031B (fi) 1986-01-31
FI70031C (fi) 1986-09-12
DE3202159A1 (de) 1983-02-17
EP0071717A2 (de) 1983-02-16
JPH0338298B2 (fi) 1991-06-10
EP0071717B1 (de) 1986-09-17

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: CHEMISCHE WERKE HUELS AKTIENGESELLSCHAFT