Compositions – Durable finishes for textile materials – or processes of... – Oil or water repellent or soil resistant or retardant
Patent
1993-07-12
1995-01-10
Bell, Mark L.
Compositions
Durable finishes for textile materials, or processes of...
Oil or water repellent or soil resistant or retardant
252 87, 252 89, 8442, 811551, 8194, D06M 13256, D06M 13184
Patent
active
053804473
ABSTRACT:
This invention provides a process for preventing dye from depositing onto fabric, and fabric finishing compositions useful in the dye deposition inhibiting process of this invention. Specifically, a process is provided where 1) an aqueous bath is formed comprising a) water, b) dyed fabric, and c) a dye deposition inhibiting agent, 2) the dyed fabric is treated in the aqueous bath and the fabric releases a portion of the dye from the dyed fabric into the bath, and 3) the dye inhibiting agent is maintained in contact with the dyed fabric for the duration of the treating step. The dye deposition inhibiting agent is added to the process as a fabric finishing composition comprised of at least 0.1 wt % dye deposition inhibiting agent.
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Jagher, H. U. "Mode of Action of Polymers with Dye Transfer Inhibiting Properties," Tenside, Surfactants, Deterg. 28 (6), pp. 428-433 (1991).
Kirk Thomas C.
Schwartz Curtis
Weinstein Barry
Adler Marc S.
Bell Mark L.
Bonner C. M.
Rohm and Haas Company
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