Non-formaldehyde durable press finishing for cellulosic textiles

Details Non-formaldehyde durable press finishing for cellulosic textiles Non-formaldehyde durable press finishing for cellulosic textiles

1996-01-16

1998-01-06

Lieberman, Paul

Cleaning compositions for solid surfaces, auxiliary compositions

Auxiliary compositions for cleaning, or processes of preparing

D06M 13192, D06M 13288, D06M 15263

Patent

active

057054754

ABSTRACT:
A composition and method for providing a non-formaldehyde durable press finish to cellulosic fabrics by employing phosphonoalkylpolycarboxylic acids are disclosed. The phosphonoalkylpolycarboxylic acid is optimally used in combination with another polycarboxylic acid, such as polyacrylic acid, and/or, for cost effectiveness, a low-cost polycarboxylic acid such as citric acid. The catalyst for the curing reaction is optimally a phosphorus-containing acid or alkali metal salt thereof, such as a mixture of sodium monophosphate and sodium hypophosphite.

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