COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR (cosmetics A61K; processes for applying liquids or other fluent materials to surfaces, in general, B05D; staining wood B27K5/02; glazes or vitreous enamels C03C; natural resins, French polish, drying-oils, driers, turpentine, per se, C09F; polishing compositions other than French polish, ski waxes C09G; adhesives or use of materials as adhesives C09J; materials for sealing or packing joints or covers C09K3/10; materials for stopping leaks C09K3/12; processes for the electrolytic or electrophoretic production of coatings C25D)

Description

C09D encompasses coating compositions and related products used to impart color, protection, or functional properties to surfaces. This subclass covers paints, varnishes, lacquers, inks, wood stains, filling pastes, and chemical removers for paints or inks, as well as solid or paste colorants for printing and decorative applications. The classification includes formulations based on various binders (such as resins, oils, or polymers) and their application methods, but excludes adhesives and natural resins classified elsewhere in C09. Inventions in this subclass typically address composition design, performance characteristics, environmental properties, or manufacturing processes for coating systems.

61 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

C09D 1/00 Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
C09D 10/00 Correcting fluids, e.g. fluid media for correction of typographical errors by coating
C09D 101/00 Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
C09D 103/00 Coating compositions based on starch, amylose or amylopectin or on their derivatives or degradation products
C09D 105/00 Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
C09D 107/00 Coating compositions based on natural rubber
C09D 109/00 Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
C09D 11/00 Inks
C09D 111/00 Coating compositions based on homopolymers or copolymers of chloroprene
C09D 113/00 Coating compositions based on rubbers containing carboxyl groups
C09D 115/00 Coating compositions based on rubber derivatives (C09D111/00, C09D113/00 take precedence)
C09D 117/00 Coating compositions based on reclaimed rubber
C09D 119/00 Coating compositions based on rubbers, not provided for in groups C09D107/00 - C09D117/00
C09D 121/00 Coating compositions based on unspecified rubbers
C09D 123/00 Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
C09D 125/00 Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
C09D 127/00 Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
C09D 129/00 Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
C09D 13/00 Pencil-leads; Crayon compositions; Chalk compositions
C09D 131/00 Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid (based on hydrolysed polymers C09D129/00); Coating compositions based on derivatives of such polymers