Biodegradable ether dry cleaning solvent

Details Biodegradable ether dry cleaning solvent Biodegradable ether dry cleaning solvent

2006-03-07

2006-03-07

Einsmann, Margaret (Department: 1751)

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Ether

C008S139100, C008S142000, C510S285000, C510S291000

Reexamination Certificate

active

07008458

ABSTRACT:
Compositions for dry-cleaning garments containing dipropylene glycol tertiary-butyl ether (DPTB), water, and at least one other solvent selected from cyclic siloxanes and glycol ethers other than DPTB suitable for use as dry-cleaning solvents, wherein the water is present at a level of about 10% by weight or less.

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