Compositions comprising complexes of cyclodextrin and at...

Details Compositions comprising complexes of cyclodextrin and at... Compositions comprising complexes of cyclodextrin and at...

2008-01-22

2008-01-22

Hardee, John R. (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Liquid composition

C510S470000, C510S515000

Reexamination Certificate

active

07320955

ABSTRACT:
The present invention relates to compositions comprising(A) a complex of cyclodextrin and at least one laundry treatment active wherein the complex is prepared by the steps of:(a) combining cyclodextrin and at least one laundry treatment active wherein the cyclodextrin and the laundry treatment active is dissolved, dispersed, suspended, or emulsified in at least one solvent; and(b) removing at least partially the solvent;(B) further comprising at least one laundry adjunct material selected from the group consisting of surfactants; stabilizers; builders; perfumes; enzymes; chelating agents; suds suppressors; colors; opacifiers; anti-oxidants; bactericides; neutralizing agents; buffering agents; phase regulants, dye-transfer inhibitors, hydrotropes, thickeners and mixtures thereof.The present invention is further directed to the process of preparing such compositions and to methods of treating substrates with such compositions.

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