Chemistry: electrical and wave energy – Processes and products – Electrical – or wave energy in magnetic field
Patent
1981-10-23
1984-05-15
Bleutge, John C.
Chemistry: electrical and wave energy
Processes and products
Electrical, or wave energy in magnetic field
20415923, 526 88, 526317, 430 39, 430281, C08F 250, C03G 1900
Patent
active
044486570
ABSTRACT:
Emulsion polymerization with initiators that produce triplet radical pairs is controlled by the application of a magnetic field. Both the rate of polymerization and the molecular weight of the polymer can be controlled. Emulsion polymerization with oil-soluble initiators is enabled to proceed to high conversions at convenient rates and to produce polymers having molecular weights comparable to or higher than those achievable with conventional water-soluble initiators.
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Bleutge John C.
Koeckert A. H.
The Trustees of Columbia University in the City of New York
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