NOVELTY – The low-solubility calcium alginate biodegradable active plastics films production comprises incorporation of e.g. chemical preservatives, vitamins and aromas, for slow release from the packaging of foodstuffs. Also claimed is the product of the process. CLAIMED PROCESS – The process remains stable despite changes in temperature and humidity, and also slowly releases pharmaceuticals at non-toxic levels. USE – In polymer processing.

Main Application Field

A92 (Packaging and containers – including ropes and nets.); B07 (General – tablets, dispensers, catheters (excluding drainage and angioplasty), encapsulation etc, but not systems for administration of blood or saline or IV feeding etc.)

INVENTORS:

KIECKBUSCH THEO GUENTER
ZACTITI ERICA MAROSTICA

102_ALGINATO

Patent number: BR200506643-A

PATENT STATUS:

For information contact Inova Unicamp

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607

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