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US 8,546,277 B2Granted
Heating plastics via infrared radiation
AssigneeSidel Participations
InventorBernard Plantamura
Life of this patent
Estimating the term…
Abstract
Process for heating a plastic by means of at least one source of electromagnetic radiation, characterized in that the electromagnetic radiation is emitted in the infrared at a wavelength or in a wavelength spectrum contained in one of the following ranges: 1110-1160 nm; 1390-1450 nm; 1610-1650 nm; 1675-1700 nm; 1880-2100 nm; 2170-2230 nm.
Claims15
Process for heating a plastic by means of at least one source of electromagnetic radiation, characterized in that the electromagnetic radiation is emitted in the infrared at a wavelength or in a wavelength spectrum contained in one of the following ranges:
- 1110-1160 nm;
- 1390-1450 nm;
- 1610-1650 nm;
- 1675-1700 nm;
- 1880-2100 nm;
- 2170-2230 nm;
- in which several radiations are emitted at different wavelengths or over different spectra, each contained in one of said ranges or having one of said values.
4 more elements
Dependencies are inferred from the claim text.