Textile finishing agents from reaction products of carbamates an

Details Textile finishing agents from reaction products of carbamates an Textile finishing agents from reaction products of carbamates an

1981-09-15

1982-10-12

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

8194, 8196, 8DIG17, D06M 1334

Patent

active

043537073

ABSTRACT:
A finishing agent for fabrics containing cellulose that is free of formaldehyde is prepared from equimolar amounts of methyl carbamate and glutaraldehyde. The reaction product, although unstable in dilute aqueous solution, can be applied to fabric from concentrated aqueous solution or can be methylated for application from dilute solution. Fabric is given wrinkle-resistance and durable-press properties with no release of formaldehyde from the agent or from the treated fabric.

REFERENCES:
patent: 3556713 (1971-01-01), Kullman et al.
patent: 3897208 (1975-07-01), Shay
patent: 3936561 (1976-02-01), Cotton
patent: 4207073 (1980-06-01), Petersen et al.
Hurwitz, M. D. and Conlow, L. E., Textile Research Journal, 1958, 28, (No. 3), pp. 257-262.
Reid, J. D. et al., American Dyestuff Reporter, Jun. 1970, pp. 26-28, 32 and 34.
Walker, J. F., "Formaldehyde," (Amer. Chemical Soc. Monograph Series; Reinhold), 1953, p. 307.

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