Formation of fine particle emulsions by high-dose-rate polymerization

Journal Article · Wed Dec 01 04:00:00 EST 1982 · J. Polym. Sci., Polym. Lett. Ed.; (United States)

DOI:https://doi.org/10.1002/pol.1982.130201206· OSTI ID:6107410

Hayashi, K ^[1]; Kijima, T; Okamura, S; Egusa, S; Makuuchi, K

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1. Japan Atomic Energy Research Inst., Neyagawa, Osaka

Emulsion of chloroprene, acrylic acid, styrene, n-butyl methacrylate, and 2-hydroxyethyl methacrylate monomers mixed with sodium lauryl sulfate as an emulsifier were polymerized or copolymerized in a flow system for control of temperature and for mixing of the emulsion under irradiation. Electron beams of a dose rate of 0.1 to 10 Mrad/s was used as a radiation source to produce very fine particle emulsions. Significant decreases in particle diameter were noted for polymers aged for as much as 5 weeks. (BLM)

• OSTI ID: 6107410
• Journal Information: J. Polym. Sci., Polym. Lett. Ed.; (United States), Journal Name: J. Polym. Sci., Polym. Lett. Ed.; (United States) Vol. 20:12; ISSN JPYBA
• Country of Publication: United States
• Language: English

Related Subjects

38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
ACRYLIC ACID
AGING
AROMATICS
BEAMS
CARBOXYLIC ACID SALTS
CARBOXYLIC ACIDS
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
ELASTOMERS
ELECTRON BEAMS
HYDROCARBONS
LEPTON BEAMS
METHACRYLATES
MONOCARBOXYLIC ACIDS
NEOPRENE
ORGANIC ACIDS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC POLYMERS
PARTICLE BEAMS
PARTICLE SIZE
POLYMERIZATION
POLYMERS
RADIATION CHEMISTRY
RADIATION EFFECTS
SIZE
STYRENE