Soil release agents having allylderived sulfonated end caps
作者： Eugene Paul Gosselink , Jeffrey John Scheibel
DOI:
关键词: Materials science 、 Organic chemistry 、 Laundry
摘要: The present invention relates to novel soil release agents, which are particular sulfonated linear terephthalate ester oligomers (S.T.E. oligomers). S.T.E. especially suitable for formulation into laundry products such as detergents or fabric conditioners. Thus formulated, they provide effective treatments fabrics laundered in the home. can be made by radical-initiated sulfonation of an allyl end-capped oligomeric precursor, and preferred embodiments, comprise a high proportion disulfonate sulfinate-sulfonate end-capping groups.
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