GRAFT COPOLYMERIZATION IN THE PRESENCE OF BENZOYL PEROXIDE-DIMETHYL ANILINE WITH THE AID OF IRRADIATION
The extent of irradiation graft copolymerization can be increased if the monomer contains an initiator-activator and is able to swell the polymer membrane. Such is the situation in the systems: polyethylene-methyl methacrylate and polyvinyl chloride-vinyl acetate in the presence of benzoyl peroxide-dimethyl aniline. This copolymerization is dependent upon the intensity of irradiation and the concentration of the initiator-activator. Under similar experimental circumstances, vinyl acetate could not be grafted on polyethylene, while the grafting of styrene on polyethylene is but little influenced by the presence of an initiator-activator. The irradiation homopolymerization in the presence of benzoyl peroxide-dimethyl aniline is dependent upon the initiator-activator concentration, while the intensity of x-ray irradiation has only a small effect. (N.W.R.)
- Research Organization:
- Organic Chemical and Plastics Research Inst., Budapest; Chemical Plant Design Co., Budapest
- NSA Number:
- NSA-16-011714
- OSTI ID:
- 4790984
- Journal Information:
- Intern. Chem. Eng., Journal Name: Intern. Chem. Eng. Vol. Vol: 1
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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