Stable non-aqueous suspension containing organophilic clay and l

Details Stable non-aqueous suspension containing organophilic clay and l Stable non-aqueous suspension containing organophilic clay and l

1987-07-15

1989-05-09

Willis, Prince E.

Compositions

Textile processing aid compositions, or processes of preparing

For textile materials consisting wholly or in part of silk...

252 99, 252104, 252135, 252139, 252140, 252153, 252154, 252165, 252171, 25217425, 252DIG1, 252DIG14, 252528, 252 86, C11D 166, C11D 312, C11D 314

Patent

active

048287237

ABSTRACT:
A non-aqueous liquid heavy duty laundry detergent composition in the form of a suspension of builder salt in liquid nonionic surfactant is stabilized against phase separation by the addition of small amounts of low density filler, such as hollow plastic or glass microspheres. The low density particulate filler is added in an amount to equalize the densities of the continuous liquid phase and the dispersed phase. Further stabilization against phase separation under strong vibration conditions is provided by addition of a small amount of organophilic modified clay, such as a water-swellable smectite clay in which the metal cations are total or partially exchanged with mono- or di-long chain quaternary ammonium compound.

REFERENCES:
patent: 3985668 (1976-10-01), Hartman
patent: 4226736 (1980-10-01), Bush et al.
patent: 4264466 (1981-04-01), Carleton et al.
patent: 4536315 (1985-08-01), Ramachandran et al.
patent: 4595623 (1986-06-01), DuPont et al.
patent: 4618446 (1986-10-01), Haslop et al.
patent: 4661280 (1987-04-01), Ouhadi et al.

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