Solidification process using low levels of coupler/hydrotrope

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United States of America Patent

PATENT NO 11773348
SERIAL NO

17303814

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Abstract

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The invention includes a solid rinse aid that is particularly designed for extrusion solid formation and which is effective for creating spotless surfaces after rinsing. According to the invention, application has identified the critical combination of solid surfactants, coupling agents, hydrotrope, and hardening agents that is acceptable in the extrusion process to create a solid. The hydrotrope includes one or more short-chain alkylbenzene and/or alkyl naphthalene sulfonates. The composition hardens quickly but not so quick as to negatively impact the extrusion process. The compositions may also be used to form pressed or cast solids.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC1 ECOLAB PLACE SAINT PAUL MN 55102

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Gary Saint Paul, US 15 182
Foster, Tobias Cologne, DE 23 69
Kieffer, Janel Marie Saint Paul, US 32 297
Labusga, Karina Saint Paul, DE 5 9
Molinaro, Katherine Saint Paul, US 17 48

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