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US 4,396,391 AGranted
Treating cellulose textile fabrics with dimethylol dihydroxyethyleneurea-polyol
AssigneeSun Chemical Corporation
InventorBernard F. North
Life of this patent
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Abstract
The products of the reaction of dimethyloldihydroxyethylene urea (DMDHEU) or an alkylated DMDHEU with a polyol impart permanent press properties to a textile fabric and contain only a small amount of free formaldehyde.
Claims12
A composition for treating a cellulose textile fabric which comprises the product of the reaction of (a) dimethyloldihydroxyethylene urea or an alkylated dimethyloldihydroxyethylene urea with (b) a polyol.
The product of the reaction of (a) dimethyloldihydroxyethylene urea or an alkylated dimethyloldihydroxyethylene urea with (b) a polyol.
Dependencies are inferred from the claim text.