Title:
TANNING PROCESS
United States Patent 3512918
Inventors:
Endres, Horst
Leppmeier, Franz
Erdmann, Hans
Publication Date:
05/19/1970
Export Citation:
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Assignee:
BASF AG
Primary Class:
8/94.24
Other Classes:
8/94.19R, 8/94.33, 568/722, 568/744, 568/747, 568/764
International Classes:
C14C3/18; C14C3/00; (IPC1-7): C14C3/18
View Patent Images:
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US Patent References:
2840445Process of retaning mineral tanned leather with resorcinol-formaldehyde
2091183N/A
Foreign References:
AU226570B




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