Polycondensation apparatus

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Organic polymerization

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Details

422137, 422138, 422197, C08F 200, B01J 804

Patent

active

054806160

ABSTRACT:
A process for preparing condensation polymers comprises forming a dispersion of a reaction mixture in a continuous vapor phase, maintaining the dispersion while passing it through a reaction zone, heating the dispersion in the reaction zone to polymerize reactants in the reaction mixture and form a polycondensate.

REFERENCES:
patent: 2658054 (1953-11-01), Coleman et al.
patent: 3513145 (1970-05-01), Crawford
patent: 3600137 (1971-08-01), Girantet et al.
patent: 3719643 (1973-03-01), Knight
patent: 4060517 (1977-11-01), Mertes et al.
patent: 4299498 (1981-11-01), Sauerbrunn

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