Fabric care compositions containing a polymeric fluorescent whit

Details Fabric care compositions containing a polymeric fluorescent whit Fabric care compositions containing a polymeric fluorescent whit

1990-12-11

1992-01-21

Lieberman, Paul

Compositions

Fire-extinguishing

Foam-stabilizant or colloid-stabilizant containing

252 86, 252 88, 252 89, 25217423, 252543, 252DIG2, 252132, 8647, 428 98, 428131, 428224, 427242, C11D 944, C11D 337, D06M 1159, D06M 1317

Patent

active

050825780

ABSTRACT:
The present invention pertains to fabric detergent and fabric care compositions comprising a surfactant and a polymeric whitening agent which contains both a fluorescent portion and a hydrophilic portion. The use of these copolymers allows certain substrates, such as polyester or soiled cottons, to be brightened more readily then previously known.

REFERENCES:
patent: 3959230 (1976-05-01), Hays
patent: 4420607 (1983-12-01), Morris et al.
patent: 4459402 (1984-07-01), Morris et al.
patent: 4569772 (1966-02-01), Ciallella
patent: 4702857 (1987-10-01), Gosselink
patent: 4728719 (1988-01-01), Morris et al.
patent: 4728720 (1988-01-01), Morris et al.
patent: 4739033 (1988-04-01), Morris et al.

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