CPC C11D 3/323 (2013.01) [C11D 1/8255 (2013.01); C11D 3/046 (2013.01); C11D 3/3409 (2013.01); C11D 3/3418 (2013.01); C11D 17/0047 (2013.01)] | 20 Claims |
1. A solid rinse aid composition comprising:
(a) two or more solid nonionic surfactants,
(b) an association disruption agent, wherein said disruption agent is one of: a C12-C16 alcohol alkoxylate with 7 moles of PO and 5 moles of EO, a butoxy capped alcohol ethoxylate, or a fatty alcohol alkoxylate (EO or EO/PO) surfactant;
(c) from about 0.1 wt % to about 15 wt. % of a coupler/hydrotrope comprising one or more short chain alkyl benzene and/or alkyl naphthalene sulfonates;
(d) a hardening agent and
(e) water,
wherein the composition is free of polyoxypropylene-polyoxyethylene reverse block copolymers.
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