Stainblockers for nylon fibers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

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528137, 528143, 528153, 428 96, 428 97, 428395, C08G 804

Patent

active

053490380

ABSTRACT:
Oligomeric condensation products including repeat units of the formula: ##STR1## wherein M.sup.+ is a monovalent metal cation; and wherein a=1 or 2 and R is C(R.sub.f).sub.3, or wherein a=O, 1 or 2 and R is ##STR2## wherein each R.sub.f group is independently selected from the group consisting of Fluorine (F) or a perfluoroalkyl group;

REFERENCES:
patent: 4507324 (1985-03-01), Olive et al.
patent: 4839212 (1989-06-01), Blyth et al.
patent: 4883839 (1989-11-01), Fitzgerald et al.
patent: 4937123 (1990-06-01), Chang et al.

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