(under the class definition) Processes wherein a nonmetal base reacts with an applied material to form a coating of the
reaction product.
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226+, for heat decomposition of a base.
227, processes wherein a coating is formed by carbonizing or charring a base.
248.1+, for reacting a gas with a nonmetallic base for form a coating.
301+, processes including a reaction between a coating and a preapplied chemical agent. 333, processes including a reaction between two coatings.
337+, processes including a reaction between a coating and a subsequently applied chemical agent.
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8, Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers,
115.51+, for the treatment of textiles and paper wherein the textile or paper base supplies a part or all of the coating and subclasses 94.1+ for the treatment of hides, skin, feathers, and animal tissues, wherein the base supplies a part or all of the coating.
148, Metal Treatment, particularly
240+, for applying a material to a metal base wherein the material and metal base react to form a coating of the reaction product.
