Multi-color chemical lighting device
First Claim
Patent Images
1. A multi-color chemiluminescent light device comprising:
- a flexible, elongated outer tube;
a rigid, elongated inner tube defining an inner chamber;
said flexible elongated outer and rigid elongated inner tubes defining an outer chamber therebetween;
an activator component in said outer chamber;
at least two oxalate components in said inner chamber, said at least two oxalate components being in discrete sections of said rigid elongated inner tube with contact between the at least two oxalate components but little mixing at the interface between each oxalate component.
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Abstract
A method of fabricating chemical lighting devices, comprising coextensive inner and outer tubes, wherein the inner tube contains multiple, segregated oxalate components, is described. Upon activation the device generates a distinct multi-color array of light.
62 Citations
12 Claims
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1. A multi-color chemiluminescent light device comprising:
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a flexible, elongated outer tube; a rigid, elongated inner tube defining an inner chamber; said flexible elongated outer and rigid elongated inner tubes defining an outer chamber therebetween; an activator component in said outer chamber; at least two oxalate components in said inner chamber, said at least two oxalate components being in discrete sections of said rigid elongated inner tube with contact between the at least two oxalate components but little mixing at the interface between each oxalate component. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A multi-color chemiluminescent light device comprising:
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a flexible, elongated outer tube; two or more rigid, elongated inner tubes with each rigid elongated inner tube defining an inner chamber; said flexible elongated tube and said inner tubes defining an outer chamber therebetween; an activator component in said outer chamber; and at least one oxalate component in each of said inner chambers, wherein the cross-sectional areas of said flexible elongated and inner tubes being dimensioned such that virtually no mixing between said oxalate components occurs along the transverse length of said multi-color chemiluminescent light device. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification