C
SECTION C — CHEMISTRY; METALLURGY
 C

Note(s)

In section C, the definitions of groups of chemical elements are as follows:

  • 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
 C06
EXPLOSIVES; MATCHES
 C06F
MATCHES; MANUFACTURE OF MATCHES
 C06F 1/00
Mechanical manufacture of matches
 C06F 1/02
·  Cutting match splints (independently of other operations B27L 9/00)
 C06F 1/04
·  Filling match splints into carrier bars; Discharging matches
 C06F 1/06
·  Dipping, coating, impregnating, or drying of matches (dipping or coating in general B05C, B05D; impregnating in general B27K; drying in general F26B)  [2]
 C06F 1/08
·  Carrier bars
 C06F 1/10
·  ·  Guiding means for carrier bars
 C06F 1/12
·  Filling matches into boxes (packaging in general B65B)
 C06F 1/14
·  Manufacture of ignition strips
 C06F 1/16
·  Manufacture of matches connected together, e.g. in bands or blocks
 C06F 1/18
·  Printing on matches or match-boxes when combined with match manufacture
 C06F 1/20
·  Applying strike-surfaces, e.g. on match-boxes, on match-books
 C06F 1/22
·  Assembling matches
 C06F 1/24
·  Safety devices against fire
 C06F 1/26
·  Machines for complete match manufacture
 C06F 3/00
Chemical features in the manufacture of matches (ignition compositions C06B)
 C06F 3/02
·  Wooden strip for matches or substitute therefor
 C06F 3/04
·  ·  Chemical treatment before or after dipping, e.g. dyeing, impregnating
 C06F 3/08
·  Strike-surface compositions
 C06F 5/00
Matches (match-books A24F 27/12)
 C06F 5/02
·  Permanent matches
 C06F 5/04
·  Wax matches