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

1994-05-24

1996-03-05

Lieberman, Paul

Compositions

Durable finishes for textile materials, or processes of...

Oil or water repellent or soil resistant or retardant

8120, 81271, D06M 13192, D06M 13282

Patent

active

054964776

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

REFERENCES:
patent: 3886204 (1975-05-01), Geffers et al.
patent: 4563284 (1986-01-01), Amjad
patent: 4798683 (1989-01-01), Boffardi et al.
patent: 4820307 (1989-04-01), Welch et al.
patent: 4836933 (1989-06-01), Montague et al.
patent: 4846990 (1989-07-01), Upadek et al.
patent: 4913823 (1990-04-01), Lipinski et al.
patent: 4931063 (1990-06-01), Wilsberg et al.
patent: 4936865 (1990-06-01), Welch et al.
patent: 4975209 (1990-12-01), Welch et al.
patent: 4997450 (1991-03-01), Olson et al.
patent: 5122159 (1992-06-01), Olson et al.
patent: 5221285 (1993-06-01), Andrews et al.
patent: 5273549 (1993-12-01), Didier et al.
patent: 5300240 (1994-04-01), Wilhelm et al.
patent: 5352242 (1994-10-01), Lammermann

Affiliated with

Also associated with

Rating

Non-formaldehyde durable press finishing for cellulosic textiles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-formaldehyde durable press finishing for cellulosic textiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-formaldehyde durable press finishing for cellulosic textiles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1410687