(0)C13C:0/0:
IPC6
SECTION C - CHEMISTRY; METALLURGY
CUTTING MILLS; SHREDDING KNIVES; PULP PRESSES
C13C
1/1

C 13

 SUGAR INDUSTRY (polysaccharides, e.g. starch, derivatives thereof C 08 B; malt C 12 C) [4]
 

Note
 

Processes using enzymes or micro-organisms in order to:
 

(i)

 liberate, separate or purify a pre-existing compound or composition, or to
 

(ii)

 treat textiles or clean solid surfaces of materials
 

are further classified in subclass C 12 S. [5]

C 13 C

 CUTTING MILLS; SHREDDING KNIVES; PULP PRESSES

 

 

 
 

 1
/ 00 Reducing the size of material from which sugars are to be extracted (for extraction of starch C 08 B 30/02)

1
/ 02 • Cutting sugar cane  

1
/ 04 • • Shredding sugar cane  

1
/ 06 • Slicing sugar beet  

1
/ 08 • Knives; Adjustment or maintenance thereof  
 

 3
/ 00 Pressing water from material from which sugars have been extracted (from starch-extracted material C 08 B 30/10) [4]

3
/ 02 • between perforated moving belts