Basf Se Corporation

Basf Aktiengeselschaft

Jesse Jefferis

Richard J Holland

Kathleen M Guiney

James Gregory Gillick

Lauren Elizabeth Brace

Stephen J Hanley

Brian J Betke

Xiaojun He

James G Gillick

A composite article comprises a base layer and an adhesive layer disposed thereon. The base layer comprises the reaction product of a polyamide and an anhydride-functional copolymer, and an ionomer. The adhesive layer comprises a cationic polymer and an adhesive.

Composite article

A cleaning composition comprises a first surfactant and a second surfactant. The first surfactant is of the general formula R&#x2014;O-(A)H, wherein Ris an aliphatic hydrocarbon having from 10 to 16 carbon atoms, A is an alkyleneoxy group, and subscript m is a positive number. The second surfactant is of the general formula R&#x2014;O&#x2014;(B)H, wherein Ris an aliphatic hydrocarbon having from 12 to 15 carbon atoms, B is an alkyleneoxy group, and subscript n is a positive number. The cleaning composition has an average degree of alkoxylation of from about 3 to about 8 moles and an excess of the first surfactant relative to said second surfactant. The cleaning composition can further comprise a third surfactant in addition to the first and second surfactants. If employed, the third surfactant typically can comprise a linear alkyl sulfonate (LAS) and/or an alkyl ether sulfate (AES).

Cleaning composition and method of forming the same

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Wayne, MI, United States of America

Jesse Jefferis