Title:
Method of polycondensation of alkylene-alkylidene- and aralkylidene-bishalogen substituted carboxylic acid amides
United States Patent 2743247


Inventors:
Rudolf, Lotz
Application Number:
US32814152A
Publication Date:
04/24/1956
Filing Date:
12/26/1952
Assignee:
GLANZSTOFF AG
Primary Class:
Other Classes:
528/310, 564/155, 564/159
International Classes:
C08G73/02
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Foreign References:
FR882106A1943-05-18