Polymerization method using ultraviolet light

Details Polymerization method using ultraviolet light Polymerization method using ultraviolet light

1976-10-05

1978-08-08

Danison, Walter C.

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

96115P, 526208, 526213, 526303, C08F 250, C08F 400

Patent

active

041055195

ABSTRACT:
A method for polymerizing or copolymerizing water-soluble monomers, in a layer thickness between 2 and 100 mm, and at a temperature between 0.degree. C. and 100.degree. C., by irradiation with ultraviolet light in the presence of atmospheric oxygen, wherein the material to be polymerized contains at least 1 ppm of a water-soluble anthraquinone unsubstituted in the 1,4,5, and 8-positions and at least 10 ppm of dissolved chloride ions.

REFERENCES:
patent: 3130050 (1964-04-01), Schwerin
patent: 3368900 (1968-02-01), Burg
patent: 3819496 (1974-06-01), Roskott et al.

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