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IPC Subgroup
C04B 22/12

containing halogen in the anion, e.g. calcium chloride

Introduced: January 1985

Last revised: January 2006

Full Title

Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators > Acids or salts thereof > containing halogen in the anion, e.g. calcium chloride

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
Subclass:
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE