IPC 6 English version  Class C09
SECTION C– CHEMISTRY; METALLURGY

C 09

DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS

C 09 B

ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES (fermentation or enzyme-using processes to synthesise a desired chemical compound C 12 P)

C 09 C

TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES (preparation of inorganic compounds or non-metallic elements C 01; treatment of materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone C 04 B 14/00, C 04 B 18/00, C 04 B 20/00); PREPARATION OF CARBON BLACK [4]

C 09 D

COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR (cosmetics A 61 K; processes for applying liquids or other fluent materials to surfaces, in general, B 05 D; staining wood B 27 K 5/02; polymers in general C 08 F, C 08 G; organic dyes or closely-related compounds for producing dyes, mordants or lakes, per se, C 09 B; treatment of inorganic materials other than fibrous fillers used as pigments or fillers C 09 C; natural resins, French polish, drying-oils, driers, turpentine, per se, C 09 F; polishing compositions other than French polish, ski waxes C 09 G; preparation of glue or gelatine C 09 H; adhesives or use of materials as adhesives C 09 J; processes for the electrolytic or electrophoretic production of coatings C 25 D; textile-treating compositions D 06; paper-making D 21; conductors, insulators H 01 B) [5]

C 09 F

NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS (SICCATIVES); TURPENTINE

C 09 G

POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH; SKI WAXES

C 09 H

PREPARATION OF GLUE OR GELATINE

C 09 J

ADHESIVES; ADHESIVE PROCESSES IN GENERAL (NON-MECHANICAL PART); ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES (surgical adhesives A 61 L 25/00; processes for applying liquids or other fluent materials to surfaces in general B 05 D; adhesives on the basis of non specified organic macromolecular compounds used as bonding agents in layered products B 32 B; polymers in general C 08 F, C 08 G; production of multi-layer textile fabrics D 06 M 17/00) [5]

C 09 K

MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
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