US PATENT SUBCLASS 427 / 414
.~ Protein or derivative containing coating (e.g., casein, glue, gelatin, etc.)

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

402  DF  APPLYING SUPERPOSED DIVERSE COATING OR COATING A COATED BASE {9}
414.~ Protein or derivative containing coating (e.g., casein, glue, gelatin, etc.)

DEFINITION

Classification: 427/414

(under subclass 402) Processes wherein at least one of the coatings contains a protein or derivative thereof.