Use of vegetative material as a filler in composite materials

Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...

Reexamination Certificate

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C106S407000, C106S717000, C106S731000, C106S737000, C524S015000, C524S492000, C524S493000, C252S609000, C264S029100, C264S029400, C264S029600, C264S029700

Reexamination Certificate

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06875263

ABSTRACT:
This invention relates to the use of a filler derived from cereal husk, more particularly rice husk, in composite materials to enhance the flame retardant, antistatic, accelerator, plasticiser and blowing characteristics in various composite materials.

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