| 摘要 |
<p>#CMT# #/CMT# The utensil (1) has rounded fillers (71,72,711,721) protruded from enamel coating such that the fillers are visible from an outer surface of the coating. The fillers are formed from a material having a melting point greater than about 900[deg] C and measure of hardness scale (MOHS) hardness less than 6. The fillers are distributed homogeneously on the outer surface of the coating. #CMT# : #/CMT# Independent claims are included for the following: (1) non fired intermediate cooking utensil; and (2) method for manufacturing non scratch enameled cooking utensil. #CMT#USE : #/CMT# Non-scratch enameled cooking utensil such as cast iron bowl or steel bowl (both claimed). #CMT#ADVANTAGE : #/CMT# The anchorage of the beads in enamel layer can be improved. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of the cooking utensil. 1 : Utensil 2 : Base 3,4 : Enamel layers 62 : Decorative layer 71,72,711,721 : Rounded fillers #CMT#ORGANIC CHEMISTRY : #/CMT# The cohesive agents used in the enamel layers is selected from group consisting of organic binders, gums and carboxymethylcellulose (CMC).</p> |
