초록 ▼

Stain-resistant compositions comprising sulfonated phenol-formaldehyde condensation products and polymers of maleic anhydride and one or more ethylenically unsaturated monomers, polyamide textile substrates treated with the same, and processes for their preparation. The stain-resistant compositions

Stain-resistant compositions comprising sulfonated phenol-formaldehyde condensation products and polymers of maleic anhydride and one or more ethylenically unsaturated monomers, polyamide textile substrates treated with the same, and processes for their preparation. The stain-resistant compositions and substrates possess improved stain resistance but do not suffer from yellowing to the extent that previously known materials do.

대표청구항 ▼

A process for imparting stain-resistance to a textile substrate which comprises applying, as a simple aqueous preparation or in the form of an aqueous shampoo preparation, an effective amount of a composition useful in imparting stain resistance to polyamide textile substrates comprising between abo

A process for imparting stain-resistance to a textile substrate which comprises applying, as a simple aqueous preparation or in the form of an aqueous shampoo preparation, an effective amount of a composition useful in imparting stain resistance to polyamide textile substrates comprising between about 95 and 30 weight % of a hydrolyzed polymer of maleic anhydride and one or more ethylenically unsaturated aromatic monomers and between about 5 weight % and 70 weight % of a sulfonated phenol-formaldehyde condensation product which is useful as a dye-resist agent, a dye-fixing agent, a dye-reserving agent, or an agent which improves the wet-fastness of dyeings on polyamide fibers.