Sulfoaroyl end-capped ester of oligomers suitable as soil-releas

Details Sulfoaroyl end-capped ester of oligomers suitable as soil-releas Sulfoaroyl end-capped ester of oligomers suitable as soil-releas

1987-10-05

1989-10-31

Shippen, Michael L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

8137, 252 87, 252121, C07C143525

Patent

active

048778966

ABSTRACT:
Anionic, especially sulfoaroyl, NaO.sub.3 S(C.sub.6 H.sub.4)C(O)- preferred, end-capped esters useful as soil release agents in detergent compositions and fabric-conditioner articles. The terephthalate esters contain unsymmetrically substituted oxy-1,2-alkyleneoxy units (oxy-1,2-propyleneoxy units preferred).

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