(0)C11C:0/0:
IPC6
SECTION C - CHEMISTRY; METALLURGY
FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS...
C11C
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C 11 C

 FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM

 

 

 
 

 1
/ 00 Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids (recovery of fatty acids from waste materials C 11 B 13/00)

1
/ 02 • from fats or fatty oils  

1
/ 04 • • by hydrolysis  

1
/ 06 • • • using solid catalysts  

1
/ 08 • Refining  

1
/ 10 • • by distillation  
 

 3
/ 00 Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom (sulfonated fats or oils C 07 C 309/62; factice C 08 H; drying-oils C 09 F)

3
/ 02 • by esterification of fatty acids with glycerol  

3
/ 04 • by esterification of fats or fatty oils  

3
/ 06 • • with glycerol  

3
/ 08 • • with fatty acids  

3
/ 10 • • Ester interchange  

3
/ 12 • by hydrogenation  

3
/ 14 • by isomerisation  
 

 5
/ 00 Candles

5
/ 02 • Apparatus for preparation thereof