US PATENT SUBCLASS 427 / 228
.~ Coating decomposed to form carbide or coating carbonized

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

226  DF  HEAT DECOMPOSITION OF APPLIED COATING OR BASE MATERIAL {3}
228.~ Coating decomposed to form carbide or coating carbonized

DEFINITION

Classification: 427/228

(under subclass 226) Processes wherein a liquid or solid coating is heat decomposed to form elemental carbon or a

carbide, which remain as a coating.

SEE OR SEARCH THIS CLASS, SUBCLASS:

122, for processes of forming electrical products including a carbon coating.

226, for decomposing a carbon compound coating completely where neither a carbon or carbide coating is formed.

249, for the heat decomposition of a gas or vapor to form a carbon or carbide coating.

399, for carbide coatings formed by reaction of a metal containing coating with a carbon substrate.