PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL (conveying articles or workpieces through baths of liquid B65G, e.g. B65G49/02)

Introduced: July 1974

Description

This subclass covers processes and methods for depositing liquid, semi-liquid, or atomized materials onto surfaces through various application techniques. It encompasses coating, painting, spraying, dipping, rolling, spreading, and similar deposition methods, excluding those involving atomization covered by B05B. The classification applies across diverse industries including construction, automotive, aerospace, and manufacturing, where surface treatment, protection, or functional modification is required.

Title

Titles differ between systems:

IPC: PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL

CPC: PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL (conveying articles or workpieces through baths of liquid B65G, e.g. B65G49/02)

Full Title

Full titles differ between systems:

IPC:

PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL

CPC:

PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL (conveying articles or workpieces through baths of liquid B65G, e.g. B65G49/02)

CPC subdivides this area 10x more granularly than IPC with 34 additional codes.

34 codes are CPC-only extensions.

Note: 34 CPC extensions are marked as secondary classification only.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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B05D 1/00 Processes for applying liquids or other fluent materials (B05D5/00, B05D7/00 take precedence) since 1974 +4 CPC IPC+CPC Available in IPC and CPC
B05D 2201/00 Polymeric substrate or laminate 2nd only +2 CPC CPC only CPC only
B05D 2202/00 Metallic substrate 2nd only +4 CPC CPC only CPC only
B05D 2203/00 Other substrates 2nd only +4 CPC CPC only CPC only
B05D 2210/00 Applying material to more than three types of substrate materials 2nd only CPC only CPC only
B05D 2252/00 Sheets 2nd only +3 CPC CPC only CPC only
B05D 2254/00 Tubes 2nd only +2 CPC CPC only CPC only
B05D 2256/00 Wires or fibres 2nd only CPC only CPC only
B05D 2258/00 Small objects (e.g. screws) 2nd only +1 CPC CPC only CPC only
B05D 2259/00 Applying the material to the internal surface of hollow articles other than tubes 2nd only CPC only CPC only
B05D 2301/00 Inorganic additives or organic salts thereof 2nd only +4 CPC CPC only CPC only
B05D 2320/00 Organic additives 2nd only +1 CPC CPC only CPC only
B05D 2350/00 Pretreatment of the substrate 2nd only +4 CPC CPC only CPC only
B05D 2400/00 Indexing scheme for single layers or multilayers 2nd only CPC only CPC only
B05D 2401/00 Form of the coating product, e.g. solution, water dispersion, powders or the like 2nd only +7 CPC CPC only CPC only
B05D 2420/00 Indexing scheme corresponding to the position of each layer within a multilayer coating relative to the substrate 2nd only +5 CPC CPC only CPC only
B05D 2425/00 Indexing scheme corresponding to the position of each layer within a multilayer coating relative to the surface 2nd only +5 CPC CPC only CPC only
B05D 2430/00 Component used as a filler in the composition 2nd only CPC only CPC only
B05D 2451/00 Type of carrier, type of coating (Multilayers) 2nd only CPC only CPC only
B05D 2490/00 Intermixed layers 2nd only +2 CPC CPC only CPC only