|  | C |
SECTION C — CHEMISTRY AND METALLURGY

|  | C |
Note(s) Definitions for Section C: Alkali metals: Li, Na, K, Rb, Cs, Fr Alkaline earth metals: Ca, Sr, Ba, Ra Lanthanides: elements with atomic numbers 57 to 71 inclusive Rare earths: Sc, Y, Lanthanides Actinides: elements with atomic numbers 89 to 103 inclusive Refractory metals: Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W Halogens: F, Cl, Br, I, At Noble gases: He, Ne, Ar, Kr, Xe, Rn Platinum group: Os, Ir, Pt, Ru, Rh, Pd Noble metals: Ag, Au, Platinum group Light metals: alkali metals, alkaline earth metals, Be, Al, Mg Heavy metals: metals other than light metals Iron group: Fe, Co, Ni Non-metals: H, B, C, Si, N, P, O, S, Se, Te, noble gases, halogens Metals: elements other than non-metals Transition elements: elements with atomic numbers 21 to 30 inclusive, 39 to 48 inclusive, 57 to 80 inclusive, 89 upwards

CHEMISTRY

|  | C03 |
GLASS; MINERAL AND SLAG WOOL

|  | C03C |
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS

|  | C03C 1/00 - C03C 14/00 |
Chemical composition of glasses, glazes, or vitreous enamels

|  | C03C 1/00 |
Ingredients generally applicable to manufacture of glasses, glazes, and vitreous enamels

|  | C03C 1/02 |
· | Pretreated ingredients

|  | C03C 1/04 |
· | Opacifiers, e.g. fluorides or phosphates; Pigments

|  | C03C 1/06 |
· · | to produce non-uniformly pigmented, e.g. speckled, marbled, or veined products

|  | C03C 1/08 |
· | to produce crackled effects

|  | C03C 1/10 |
· | to produce uniformly-coloured transparent products

|  | C03C 3/00 |
Compositions specially applicable to manufacture of glass

|  | C03C 3/02 |
· | containing materials to produce uncoloured glass

|  | C03C 3/04 |
· | with silica as the essential glass-former

|  | C03C 3/06 |
· · | with more than 90% silica, e.g. quartz

|  | C03C 3/08 |
· · | with silica and boron oxide as the essential glass-formers

|  | C03C 3/10 |
· · | modified with lead monoxide, barium monoxide, or strontium monoxide

|  | C03C 3/12 |
· | with glass-formers other than silica

|  | C03C 3/14 |
· · | with boron oxide as the essential glass-former

|  | C03C 3/16 |
· · | with oxides of phosphorus as the essential glass-formers

|  | C03C 3/18 |
· · | with fluorides as the essential glass-formers

|  | C03C 3/20 |
· | for producing colours developed by special heat-treatment, e.g. gold-ruby

|  | C03C 3/22 |
· | for crystallised glass, i.e. glass ceramics

|  | C03C 3/24 |
· | for glass absorbing selectively outside the visual spectrum

|  | C03C 3/26 |
· | for photo-sensitive glass

|  | C03C 3/28 |
· | for luminescent glass

|  | C03C 3/30 |
· | for glass with other special properties

|  | C03C 5/00 |
Compositions applicable to manufacture of vitreous enamels or glazes

|  | C03C 5/02 |
· | for opaque enamels or glazes

|  | C03C 5/04 |
· · | using substances which generate gas to opacify the glass, e.g. methylene blue

|  | C03C 5/06 |
· | containing ingredients for altering the consistency of the slurry

|  | C03C 7/00 |
Compositions specially applicable to manufacture of vitreous enamels

|  | C03C 7/02 |
· | containing ingredients for securing a good bond between the vitrified enamel and the metal

|  | C03C 7/04 |
· | for steel (Fulltext... Hierarchy... Expanded...C03C 7/02 takes precedence)

|  | C03C 7/06 |
· | for cast iron (Fulltext... Hierarchy... Expanded...C03C 7/02 takes precedence)

|  | C03C 7/08 |
· | for light metals

|  | C03C 7/10 |
· | for copper, silver, or gold

|  | C03C 9/00 |
Compositions specially applicable to manufacture of vitreous glazes

|  | C03C 9/02 |
· | Engobes

|  | C03C 9/04 |
· | to produce non-uniformly coloured glazes

|  | C03C 11/00 |
Multi-cellular glass

|  | C03C 12/00 |
Powdered glass

|  | C03C 13/00 |
Chemical composition of glass fibres or slag wool (manufacture Fulltext... Hierarchy... Expanded...C03B 37/00)

|  | C03C 14/00 |
Compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix [2]

|  | C03C 15/00 - C03C 25/00 |
Surface treatment of glass

|  | C03C 15/00 |
Surface treatment of glass by etching (etching fibres Fulltext... Hierarchy... Expanded...C03C 25/06; etching or surface-brightening compositions Fulltext... Hierarchy... Expanded...C09K 13/00) [2]

|  | C03C 15/02 |
· | for making a smooth surface

|  | C03C 17/00 |
Surface treatment of glass, e.g. of devitrified glass, other than fibres, by coating

|  | C03C 17/02 |
· | with glass (Fulltext... Hierarchy... Expanded...C03C 17/34, Fulltext... Hierarchy... Expanded...C03C 17/44 take precedence)

|  | C03C 17/04 |
· · | by fritting glass powder

|  | C03C 17/06 |
· | with metals (Fulltext... Hierarchy... Expanded...C03C 17/34, Fulltext... Hierarchy... Expanded...C03C 17/44 take precedence)

|  | C03C 17/08 |
( transferred to Fulltext... Hierarchy... Expanded...C03C 17/09, covered by Fulltext... Hierarchy... Expanded...C03C 17/06 )

|  | C03C 17/09 |
· · | by deposition from the vapour phase [3]

|  | C03C 17/10 |
· · | by deposition from the liquid phase

|  | C03C 17/12 - C03C 17/18 |
( covered by Fulltext... Hierarchy... Expanded...C03C 17/06 )

|  | C03C 17/20 |
( transferred to Fulltext... Hierarchy... Expanded...C03C 17/44 )

|  | C03C 17/22 |
· | with other inorganic material (Fulltext... Hierarchy... Expanded...C03C 17/34, Fulltext... Hierarchy... Expanded...C03C 17/44 take precedence)

|  | C03C 17/23 |
· · | Oxides (Fulltext... Hierarchy... Expanded...C03C 17/02 takes precedence) [3]

|  | C03C 17/245 |
· · · | by deposition from the vapour phase [3]

|  | C03C 17/25 |
· · · | by deposition from the liquid phase [3]

|  | C03C 17/26 |
( covered by Fulltext... Hierarchy... Expanded...C03C 17/22 )

|  | C03C 17/27 |
· · · | by oxidation of a coating previously applied [3]

|  | C03C 17/28 |
· | with organic material (Fulltext... Hierarchy... Expanded...C03C 17/34, Fulltext... Hierarchy... Expanded...C03C 17/44 take precedence)

|  | C03C 17/30 |
· · | with silicon-containing compounds

|  | C03C 17/32 |
· · | with synthetic or natural resins (Fulltext... Hierarchy... Expanded...C03C 17/30 takes precedence)

|  | C03C 17/34 |
· | with at least two coatings having different compositions (Fulltext... Hierarchy... Expanded...C03C 17/44 takes precedence) [3]

|  | C03C 17/36 |
· · | at least one coating being a metal [3]

|  | C03C 17/38 |
· · · | at least one coating being a coating of an organic material [3]

|  | C03C 17/40 |
· · · | all coatings being metal coatings [3]

|  | C03C 17/42 |
· · | at least one coating of an organic material and at least one non-metal coating [3]

|  | C03C 17/44 |
· | Lustring [3]

|  | C03C 19/00 |
Surface treatment of glass by mechanical means (sand blasting, grinding, or polishing glass Fulltext... Hierarchy... Expanded...B24)

|  | C03C 21/00 |
Treatment of glass by diffusing ions or metals in the surface

|  | C03C 23/00 |
Other surface treatment of glass not in the form of fibres

|  | C03C 25/00 |
Surface treatment of fibres or filaments from glass, minerals, or slags

|  | C03C 25/02 |
· | Coating

|  | C03C 25/04 |
· · | Metallising

|  | C03C 25/06 |
· | Etching

|  | C03C 27/00 - C03C 29/00 |
Joining glass to glass or to other materials

|  | C03C 27/00 - C03C 29/00 |
Note(s) Layered products classified in these groups are also classified in sub-class Fulltext... Hierarchy... Expanded...B32B.

|  | C03C 27/00 |
Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing (Fulltext... Hierarchy... Expanded...C03C 17/00 takes precedence; wired glass Fulltext... Hierarchy... Expanded...C03B; joining glass to ceramics Fulltext... Hierarchy... Expanded...C04)

|  | C03C 27/02 |
· | by fusing glass directly to metal

|  | C03C 27/04 |
· | joining glass to metal by means of an interlayer

|  | C03C 27/06 |
· | joining glass to glass by methods other than fusing (fusing Fulltext... Hierarchy... Expanded...C03B 23/20)

|  | C03C 27/08 |
· · | with the aid of intervening metal

|  | C03C 27/10 |
· · | with the aid of adhesive specially adapted for that purpose

|  | C03C 27/12 |
· · · | Laminated glass (mechanical features in manufacture of glass laminates part of which is of plastic material Fulltext... Hierarchy... Expanded...B32B)

|  | C03C 29/00 |
Joining metals with the aid of glass