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AssigneeAST Management Inc.
InventorsChi-Chen Chen, James Russell Webster, Rong-I Hong, Yuan-Ru Tsai, Chi-Che Chen, Ko-Yuan Tseng, Ping Chang
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A process of forming a nitrocellulose film on a carrier includes the steps of (i) atomizing a nitrocellulose solution to form a plurality of fine nitrocellulose particles and (ii) evenly spraying the nitrocellulose particles on the carrier to form the nitrocellulose film. The film has a predetermined thickness. The nitrocellulose solution is atomized by an ultrasonic spraying nozzle to control a size of each of the nitrocellulose particles to be sprayed on the carrier. The nebulizer can be air-assisted by inert air to control characteristics of the nitrocellulose spray pattern.
A method of forming a nitrocellulose film on a microassay carrier, comprising:
A substrate, comprising:
The method of 15, wherein said rubber material comprises natural rubber, vulcanized rubber, a butadiene-styrene polymer such as GR-S, neoprene, nitrile rubbers, butyl, polysulfide rubber, ethylene-propylene rubber, polyurethane rubber, silicone rubber, gutta-percha, or balata.
Dependencies are inferred from the claim text.