Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1989-08-17
1991-03-05
Albrecht, Dennis
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252 99, 252140, 25217425, 252527, 252546, 252DIG11, C11D 333, C11D 339
Patent
active
049975870
ABSTRACT:
Washing and cleaning agents for aqueous use contain from 2 to 25% by weight, based on the total weight of the agent, of .beta.-alanine-N,N-diacetic acid or an alkali metal or ammonium salt thereof as water softener. The washing and cleaning agent is effective in preventing hardness deposits on textiles and fabrics.
REFERENCES:
patent: 2371623 (1945-03-01), Henderson
patent: 4265777 (1981-05-01), Boyer
patent: 4404128 (1983-09-01), Anderson
patent: 4440663 (1984-03-01), Boyer
patent: 4690771 (1987-09-01), Ouhadi
Organic Sequestering Agents, pp. 564-565, Stanley Chaberek et al., 1959.
Baur Richard
Bochnitschek Werner
Gousetis Charalampos
Oftring Alfred
Trieselt Wolfgang
Albrecht Dennis
BASF - Aktiengesellschaft
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