CH287881A - Verfahren zur Herstellung von Polystyrol durch Emulsionspolymerisation. - Google Patents

Verfahren zur Herstellung von Polystyrol durch Emulsionspolymerisation.

Info

Publication number
CH287881A
CH287881A CH287881DA CH287881A CH 287881 A CH287881 A CH 287881A CH 287881D A CH287881D A CH 287881DA CH 287881 A CH287881 A CH 287881A
Authority
CH
Switzerland
Prior art keywords
polystyrene
production
emulsion polymerization
emulsion
polymerization
Prior art date
Application number
Other languages
English (en)
Inventor
Company General Electric
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH287881A publication Critical patent/CH287881A/de

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • 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
    • C08F12/00—Homopolymers and 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
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—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
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/28—Peroxide
    • 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
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/911—Emulsifying agents

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH287881D 1948-04-24 1949-04-23 Verfahren zur Herstellung von Polystyrol durch Emulsionspolymerisation. CH287881A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23128A US2496864A (en) 1948-04-24 1948-04-24 Emulsion polymerization of styrene

Publications (1)

Publication Number Publication Date
CH287881A true CH287881A (de) 1952-12-31

Family

ID=21813281

Family Applications (1)

Application Number Title Priority Date Filing Date
CH287881D CH287881A (de) 1948-04-24 1949-04-23 Verfahren zur Herstellung von Polystyrol durch Emulsionspolymerisation.

Country Status (7)

Country Link
US (1) US2496864A (de)
BE (1) BE488663A (de)
CH (1) CH287881A (de)
DE (1) DE868973C (de)
FR (1) FR1013987A (de)
GB (1) GB659847A (de)
NL (2) NL74049C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958251C (de) * 1953-05-20 1957-02-14 Dow Chemical Co Verfahren zur Herstellung von Polymerisaten und Mischpolymerisaten

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568682A (en) * 1949-08-10 1951-09-18 Rohm & Haas Hydroxyalkylhydroperoxides
US2588975A (en) * 1950-01-16 1952-03-11 Phillips Petroleum Co Reaction rate of an emulsion polymerization process
US2686775A (en) * 1951-03-29 1954-08-17 Du Pont Polymerization process employing hydrazide/oxidant/copper salt initiator systems
DE1004808B (de) * 1952-03-11 1957-03-21 Solvic Sa Verfahren zum Polymerisieren und Mischpolymerisieren von Vinylchlorid in waessriger Emulsion
US3015631A (en) * 1956-09-21 1962-01-02 Chester M Mccloskey Polymerization activator
US3344100A (en) * 1965-07-28 1967-09-26 Goodrich Co B F Emulsion polymerization using water insoluble metal salts of fatty acids
US5756619A (en) * 1994-04-26 1998-05-26 Arizona Chemical Company Method for emulsion polymerization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958251C (de) * 1953-05-20 1957-02-14 Dow Chemical Co Verfahren zur Herstellung von Polymerisaten und Mischpolymerisaten

Also Published As

Publication number Publication date
FR1013987A (fr) 1952-08-06
GB659847A (en) 1951-10-31
NL146090B (nl)
NL74049C (de)
DE868973C (de) 1953-03-02
US2496864A (en) 1950-02-07
BE488663A (de)

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