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US 4,300,898 AGranted
Compositions for treating textile fabrics
AssigneeSun Chemical Corporation
InventorBernard F. North
Life of this patent
Estimating the term…
Abstract
Blends of a glyoxal/cyclic urea condensate or a partially or wholly alkylated derivative thereof and dimethylol dihydroxyethylene urea or a partially or wholly alkylated derivative thereof improve the properties of textile fabrics treated therewith and contain only small amounts of free formaldehyde.
Claims9
A composition for treating a textile fabric containing cellulosic fibers which comprises a blend of (1) a glyoxal/cyclic urea condensate or an alkylated derivative thereof and (2) dimethylol dihydroxyethylene urea or an alkylated derivative thereof.
Dependencies are inferred from the claim text.