GB947839A - Process and reactor for continuous emulsion or solution polymerisation - Google Patents

Process and reactor for continuous emulsion or solution polymerisation

Info

Publication number
GB947839A
GB947839A GB1205762A GB1205762A GB947839A GB 947839 A GB947839 A GB 947839A GB 1205762 A GB1205762 A GB 1205762A GB 1205762 A GB1205762 A GB 1205762A GB 947839 A GB947839 A GB 947839A
Authority
GB
United Kingdom
Prior art keywords
reactor
monomers
vinyl
fluoride
styrene
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
Application number
GB1205762A
Inventor
Hans-Werner Otto
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB947839A publication Critical patent/GB947839A/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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/14—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
    • C08F36/16—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow

Abstract

Ethylenically unsaturated organic monomers are continuously polymerized in emulsion or solution in a cylindrical reactor which contains baffles, e.g. distributer plates or sieve plates, or packing, e.g. balls, Raschig rings or Berl saddles. The monomers may be vinyl or vinylene compounds, e.g. styrene, an ethyl- or methyl-styrene, a chlorostyrene, a divinyl-benzene, acrylic acid, methacrylic acid, acrylonitrile, methacrylonitrile, acrylamide, methacrylamide, acrylic or methacrylic esters, e.g. butyl acrylate, vinyl chloride or fluoride, vinylidene chloride or fluoride, 2-chlorobutadiene, butadiene, isoprene or a vinyl ester. Mixtures of monomers may be used. The packing may have an individual item diameter which is 1/5th -\ba1/40th of the reactor diameter.
GB1205762A 1961-04-01 1962-03-29 Process and reactor for continuous emulsion or solution polymerisation Expired GB947839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961B0061991 DE1232746B (en) 1961-04-01 1961-04-01 Process for continuous emulsion, solution or block polymerization

Publications (1)

Publication Number Publication Date
GB947839A true GB947839A (en) 1964-01-29

Family

ID=6973414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1205762A Expired GB947839A (en) 1961-04-01 1962-03-29 Process and reactor for continuous emulsion or solution polymerisation

Country Status (5)

Country Link
BE (1) BE615859A (en)
DE (1) DE1232746B (en)
FR (1) FR1318995A (en)
GB (1) GB947839A (en)
NL (1) NL276067A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211972A1 (en) * 1992-04-09 1993-10-14 Huels Chemische Werke Ag Process for the production of foam beads

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH309928A (en) * 1952-07-29 1955-09-30 Saint Gobain Process for the manufacture, by mass polymerization, of thermoplasts and apparatus for carrying out this process.
NL87916C (en) * 1952-12-06
AT203715B (en) * 1957-02-13 1959-06-10 Ruhrchemie Ag Process for the preferably continuous polymerization of olefins

Also Published As

Publication number Publication date
BE615859A (en)
FR1318995A (en) 1963-02-22
DE1232746B (en) 1967-01-19
NL276067A (en)

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