(0)C11D:3/3:
IPC6
SECTION C - CHEMISTRY; METALLURGY
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS...
C11D
4/4
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C11D010/00 -
10
/
00
Compositions of detergents, not provided for by one single preceding group [2]
10
/
02
•
based on mixtures of surface-active non-soap and non-surface-active compounds [2]
10
/
04
•
based on mixtures of surface-active non-soap compounds and soap [2]
10
/
06
•
based on mixtures of non-surface-active compounds and soap [2]
11
/
00
Special methods for preparing compositions containing mixtures of detergents
11
/
02
•
Preparation in the form of powder by spray-drying
11
/
04
•
by chemical means, e.g. sulfonating in the presence of other compounding ingredients followed by neutralising
Soap or soap-making; Resin soaps
13
/
00
Making of soap or soap solutions in general; Apparatus therefor
(resin soap
C 11 D 15/00
)
13
/
02
•
Boiling soap; Refining
13
/
04
•
•
Continuous methods therefor
13
/
06
•
•
Bleaching of soap or soap solutions
13
/
08
•
Colouring or perfuming
13
/
10
•
Mixing; Kneading
13
/
12
•
Cooling (
C 11 D 13/14
takes precedence)
13
/
14
•
Shaping
13
/
16
•
•
in moulds
13
/
18
•
•
by extrusion or by pressing
13
/
20
•
•
in the form of small particles, e.g. powder, flakes (by slicing
C 11 D 13/24
)
13
/
22
•
Cutting
13
/
24
•
•
Slicing soap on the cooling drum
13
/
26
•
Drying (drying ovens
F 27
)
13
/
28
•
Embossing; Polishing
13
/
30
•
Recovery of soap, e.g. from spent solutions
15
/
00
Manufacture of resin soap or soaps derived from naphthenic acids; Compositions
15
/
02
•
Apparatus therefor
15
/
04
•
Compositions containing resin soap or soap derived from naphthenic acids
17
/
00
Detergent materials characterised by their shape or physical properties
(shaping soap
C 11 D 13/14
)
17
/
02
•
Floating bodies of detergents
17
/
04
•
combined with or containing other objects
17
/
06
•
Powder; Flakes; Free-flowing mixtures; Sheets
17
/
08
•
Liquid soap; capsuled
19
/
00
Recovery of glycerol from a saponification liquor
(refining glycerol
C 07 C 31/22
)
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