Process for increasing the degree of whiteness of polyester-cont

Details Process for increasing the degree of whiteness of polyester-cont Process for increasing the degree of whiteness of polyester-cont

1988-02-16

1989-05-16

Lieberman, Paul

Compositions

Durable finishes for textile materials, or processes of...

Oil or water repellent or soil resistant or retardant

25230121, 25230122, 25230124, 25230127, 25230128, 427158, C09K 1106, C11D 342

Patent

active

048307637

ABSTRACT:
A process for increasing the degree of whitness of polyester-containing textile material by the combined application of a fluorescent whitening agent and, as booster, a compound which fluoresces in the absorption range of said fluorescent whitening agent, and a composition for whitening polyester-containing textile material.

REFERENCES:
patent: 3555071 (1971-01-01), Rao et al.
patent: 3679669 (1972-07-01), Maeder et al.
patent: 3957813 (1976-05-01), Irick, Jr. et al.
patent: 4217301 (1980-08-01), Sregvist et al.
patent: 4330427 (1982-05-01), Martini et al.
patent: 4400294 (1983-08-01), Martini et al.
patent: 4519953 (1985-05-01), Heiss

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