US PATENT SUBCLASS 208 / 118
.~.~.~ Silica or silicate containing catalyst
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
Terms of Use
208 /
HD
MINERAL OILS: PROCESSES AND PRODUCTS
46
DF
CHEMICAL CONVERSION OF HYDROCARBONS
{11}
106
DF
.~ Cracking {5}
113
DF
.~.~ Catalytic {4}
118
.~.~.~ Silica or silicate containing catalyst {1}
119
DF
.~.~.~.~
> With metal or metal oxide {1}
DEFINITION
Classification: 208/118
(under subclass 113) Processes wherein the catalyst contains silica or a silicate.
