Capillary active compounds and process of preparing them
United States Patent 2313573

Inventors:
Ludwig, Orthner
Carl, Platz
Hans, Keller
Heinz, Sonke
Publication Date:
03/09/1943
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Assignee:
GEN ANILINE & FILM CORP
Primary Class:
562/567
Other Classes:
516/62, 558/29, 516/59, 516/DIG.004, 560/172, 516/DIG.006, 562/450, 562/553, 562/575
International Classes:
C07D213/80; C07D213/00