Compositions – Fluent dielectric – N-containing
Patent
1985-02-13
1987-03-10
Willis, Prince E.
Compositions
Fluent dielectric
N-containing
25217412, 25217417, 25217421, 25217422, 25217423, 25217424, 25217425, 252DIG2, 252DIG14, 252173, C11D 1831, C11D 314, C11D 337
Patent
active
046489878
ABSTRACT:
An aqueous laundry prewash composition includes a cosurfactant system with a hydrophobic nonionic surfactant and a hydrophilic nonionic surfactant providing balanced detergency, a hydrotrope for stabilizing the cosurfactant system, a thickener and water forming the balance of the composition. A thickened aqueous laundry prewash composition is also disclosed including a surfactant system, water and a thickener being xanthan gum to develop a pourable product wherein shear caused by dispensing of the composition tends to reduce its viscosity. An aqueous laundry prewash composition thickened in a similar manner maintains in suspension an insoluble particle component to further enhance prewash characteristics.
REFERENCES:
patent: 3619119 (1971-11-01), Felletschin et al.
patent: 3625909 (1971-12-01), Berg et al.
patent: 3707506 (1972-12-01), Lozo
patent: 4260528 (1981-04-01), Fox et al.
patent: 4284533 (1981-08-01), Imamura et al.
patent: 4362638 (1982-12-01), Caskey et al.
patent: 4438009 (1984-03-01), Brusky et al.
patent: 4465619 (1984-08-01), Boskamp
patent: 4532066 (1985-07-01), Paszek et al.
patent: 4581153 (1986-04-01), Trabitzsch et al.
Kelco, Xanthan Gum, Merck & Co. 2nd Ed.
Munk Barbara H.
Smith William L.
Bucher John A.
Hayashida Joel J.
The Clorox Company
Westbrook Stephen M.
Willis Prince E.
LandOfFree
Thickened aqueous prewash composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thickened aqueous prewash composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thickened aqueous prewash composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1020806