Alkoxylated polyesters

Details Alkoxylated polyesters Alkoxylated polyesters

1988-12-12

1989-09-19

Niebling, John F.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

81275, 812751, 252607, 252609, 560 91, 560120, 528299, C09K 210, C07C 6974, C07C 6976

Patent

active

048677507

ABSTRACT:
The invention relates to a polymer having the structure ##STR1## and mixtures thereof wherein R is a perhalogenated aromatic or cyclo aliphatic radical containing from 6 to 7 carbon atoms in the cyclic structure; R.sup.1 is hydroxy or C.sub.1 to C.sub.10 alkoxy; R.sup.2 is hydrogen or C.sub.1 to C.sub.10 alkyl; EO represents the radical --CH.sub.2 CH.sub.2 O--; PO represents the radical ##STR2## m is an integer having a value of from 6 to 20; and x, y, z, x', y' and z' each represent an integer having a value of from 0 to 50 with the proviso that the sums of x+y+z and of x'+y'+z' are greater than 5.
The application is also directed to the preparation and use of the above polymer.

REFERENCES:
patent: 4098704 (1978-07-01), Sandler
patent: 4696954 (1987-09-01), Pritchard
patent: 4713194 (1987-12-01), Gosselink
patent: 4824606 (1989-04-01), O'Lenick

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