Compositions – Electrolytes for electrical devices
Patent
1984-08-01
1986-03-18
Kittle, John E.
Compositions
Electrolytes for electrical devices
8137, 252142, 252156, 252174, 25217413, 252350, C11D 712, C11D 742, C11D 1700, C08K 326
Patent
active
045767270
ABSTRACT:
Method for washing of textiles in hard water and phosphate free detergent compositions for use therein.
A method is provided for washing of textiles in hard water under substantial exclusion of phosphates by combined use of an inorganic salt derived from carbondioxide, an acidic compound devoid of forming a precipitate with the calcium and magnesium ions in the washing liquor at usual dosage, and a surface active agent devoid of forming a precipitate under these conditions, maintaining the pH within the range of 5 to 8, and the temperature at at most 70.degree. C. Also provided is a detergent composition comprising the above mentioned components in such a ratio that the pH of a 0.5% by weight solution in a washing liquor is within the range of 5 to 8.
REFERENCES:
patent: 3658727 (1972-04-01), Mast
patent: 3723327 (1973-03-01), Van Kampen et al.
patent: 3761415 (1973-09-01), Gould
patent: 4028262 (1977-06-01), Cheng
patent: 4210550 (1980-07-01), Cornelissens
patent: 4234442 (1980-11-01), Cornelissens
patent: 4243543 (1981-01-01), Guilbert et al.
patent: 4534876 (1985-08-01), Browne
DeBlaueve Lier B.V.
Kittle John E.
Shah Mukund J.
LandOfFree
Phosphate-free detergent composition for washing of textiles in does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Phosphate-free detergent composition for washing of textiles in , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phosphate-free detergent composition for washing of textiles in will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2304615