GB981037A - Process for the production of polymers - Google Patents

Process for the production of polymers

Info

Publication number
GB981037A
GB981037A GB968563A GB968563A GB981037A GB 981037 A GB981037 A GB 981037A GB 968563 A GB968563 A GB 968563A GB 968563 A GB968563 A GB 968563A GB 981037 A GB981037 A GB 981037A
Authority
GB
United Kingdom
Prior art keywords
activator
styrene
polymerized
polymers
production
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
GB968563A
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 GB981037A publication Critical patent/GB981037A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/022—Layers for surface-deformation imaging, e.g. frost imaging
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A vinylaromatic compound is polymerized in the presence of an activator and at one fixed temperature within the range in which the activator used has a half life of 2-60 min. The monomer may be styrene and/or a ring substituted alkyl or alkoxy styrene. The activator may be a peroxide or azo compound. In an example styrene is polymerized in the presence of butyl stearate, water, calcium phosphate, alkyl sulphonate and benzoyl peroxide to produce a bead product.
GB968563A 1962-03-13 1963-03-12 Process for the production of polymers Expired GB981037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC26472A DE1156560B (en) 1962-03-13 1962-03-13 Process for the production of polymers and copolymers from aromatic vinyl compounds

Publications (1)

Publication Number Publication Date
GB981037A true GB981037A (en) 1965-01-20

Family

ID=7018134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB968563A Expired GB981037A (en) 1962-03-13 1963-03-12 Process for the production of polymers

Country Status (3)

Country Link
DE (1) DE1156560B (en)
GB (1) GB981037A (en)
NL (1) NL283191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835011U (en) * 1971-09-02 1973-04-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835011U (en) * 1971-09-02 1973-04-26

Also Published As

Publication number Publication date
NL283191A (en)
DE1156560B (en) 1963-10-31

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