Fabric washing process and detergent composition for use therein

Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

252132, 252133, 252160, 252174, C11D 1706

Patent

active

045307741

ABSTRACT:
Particulate detergent compositions, especially for use in cold water, contain a detergent active material, an alkaline material and builder particles comprising a carrier material and a saturated fatty acid having at least 16 carbon atoms. The carrier material is water-soluble or water-dispersible to release the fatty acid when the composition is added to a wash liquor. The builder particles have a size of 50 to 5000 microns. Suitable carrier materials include starch, clay, silica and inorganic salts. The fatty acid may be in solid solution with a dispersant such as a nonionic surfactant. When the alkaline material is carbonate, the addition of the builder particles to the wash liquor may be delayed until after a critical state is reached.

REFERENCES:
patent: 4144226 (1979-03-01), Crutchfield et al.
patent: 4146495 (1979-03-01), Crutchfield et al.
patent: 4196095 (1980-04-01), Cala
patent: 4210550 (1980-07-01), Cornelissens
patent: 4273835 (1981-06-01), Higuchi
patent: 4305836 (1981-12-01), Noguchi et al.
patent: 4407722 (1983-10-01), Davies et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fabric washing process and detergent composition for use therein does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fabric washing process and detergent composition for use therein, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fabric washing process and detergent composition for use therein will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-633750

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.