Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-11-04
1976-12-14
Garvin, Patrick P.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260481R, 260505S, 260513R, 260513T, C07C13914
Patent
active
039975754
ABSTRACT:
A bleaching method for sulfonic acid, which comprises the process of bleaching sulfonic acid by adding (1) 0.5 - 20 parts by weight of primary or secondary aliphatic alcohol having 1 - 12 carbon atoms, (2) 0.5 - 10 parts by weight of a bleaching agent consisting of peroxide and (3) 0.1 - 10 parts by weight of water relative to 100 parts by weight of sulfonic acid.
REFERENCES:
patent: 2806055 (1957-09-01), Feighner
patent: 3159657 (1964-12-01), Wulff et al.
Kusumi Yukio
Ogoshi Toshiaki
Garvin Patrick P.
Lion Fat & Oil Co., Ltd.
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