SELF-ADHESIVE LAVATORY TREATMENT COMPOSITIONS

摘要

Self-adhesive lavatory treatment compositions comprise an adhesion promoter based on a fatty alcohol polyglycol ether as may be represented by the following structural formula (I):;R—O—CH2—CH2—OnH  (I);within which, R is an C12-C24 aliphatic mono- or poly-alkene moiety, and n has a value of from 1 to 50, an organic solvent constituent, a surfactant, and water.

主权项

1. A self-adhesive lavatory treatment composition which comprises:
up to 50% wt. of an adhesion promoter constituent based on a fatty alcohol polyglycol ether as may be represented by the following structural formula (I):
R—O—CH2—CH2—OnH  (I)within which, R is an C12-C24 aliphatic mono- or poly-alkene moiety, and n has a value of from 1 to 50;
1-25% wt. of an organic solvent constituent, which is liquid at room temperature (20° C.); 0.5-25% wt. of a detersive surfactant constituent; to 100% wt. of water; optionally a co-adhesion promoter constituent; and, further optionally one or more further optional constituents which may impart a further aesthetic or technical benefit to the said self-adhesive lavatory treatment compositions; wherein in use, the said self-adhesive lavatory treatment compositions may be applied and adhered to a dry or wetted ceramic surface, especially the interior sidewall in a toilet bowl or other lavatory appliance, and wherein the said self-adhesive lavatory treatment compositions is retained adhered to the said surface following a plurality of flushes of water impinging upon the adhered self-adhesive lavatory treatment compositions.