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US 2005/0148265 A1Published application
High temperature microwave susceptor structure
OwnerNicole Blankenbeckler, Cheng Chi +1inventors
InventorsNicole Blankenbeckler, Cheng Chi, George Palmer
Life of this patent
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Abstract
This invention relates to a high temperature microwave susceptor structure comprising a microwave interactive material of carbon with a naturally occurring polymer or derivative and a base layer of a high temperature paper.
Claims17
A structure for cooking or heating food, comprising:
- a) a nonwoven base layer comprising a polymeric material with glass transition temperature tg greater than 240 degrees Celsius or a melting temperature tm greater than 270 degrees Celsius, and
- b) a layer of a microwaveable coating, the coating comprising:
- i) a microwave interactive material of carbon and
- ii) a binder comprising a silicate or a naturally occurring polymer or a derivative thereof.
1 more element
A structure for cooking or heating food, comprising:
- a) a nonwoven base layer comprising a polymeric material with glass transition temperature tg greater than 240 degrees Celsius or a melting temperature tm greater than 270 degrees Celsius, and
- b) an intermediate layer comprising:
- a cellulosic polymer, or naturally occurring polymer which is not cellulosic, or derivative thereof;
- c) a layer of a microwaveable coating, the coating comprising;
- i) a microwave interactive material of carbon and
- ii) a binder comprising a silicate or a naturally occurring polymer or a derivative thereof.
3 more elements
A method of heating a food in contact with a structure comprising:
- a) a nonwoven base layer comprising a polymeric material with glass transition temperature tg greater than 240 degrees Celsius or a melting temperature tm greater than 270 degrees Celsius, and
- b) a layer of a microwaveable coating, the coating comprising:
- iii) a microwave interactive material of carbon and
- iv) a binder comprising a silicate or a naturally occurring polymer or derivative thereof
- wherein the food is in contact with (b) comprising the step of applying microwave energy to the food and structure.
2 more elements
Dependencies are inferred from the claim text.