Solid state ceramic microwave heating susceptor

Details Solid state ceramic microwave heating susceptor Solid state ceramic microwave heating susceptor

1987-06-01

1989-03-07

Pellinen, A. D.

Electric heating

Metal heating

Of cylinders

219 1055F, 426113, 426243, 99DIG14, 206591, H05B 680

Patent

active

048108456

ABSTRACT:
Disclosed are ceramic compositions which are useful in the formulation and fabrication of microwave susceptors for disposable packages for the microwave heating of food items. The compositions include a novel microwave absorbing material and a binder. The novel microwave absorbing materials comprise ceramics with neutral lattice charges such as clays, kaolin, talc, silicates, alumina, aluminosilicates and mixtures thereof. The compositions provide good heat generation and a predeterminable upper temperature limit. The materials are common and inexpensive. Preferred compositions additionally include a temperature profile moderator which can be common salt.

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