Bleaching and dyeing; fluid treatment and chemical modification – Bleaching – Chemical
Patent
1993-06-24
1995-04-11
Albrecht, Dennis
Bleaching and dyeing; fluid treatment and chemical modification
Bleaching
Chemical
8137, 252102, 252173, 25217412, 25217421, 25218639, 252524, 252542, 252DIG14, 546298, C11D 328, C11D 339, C11D 3395, D06L 302
Patent
active
054054133
ABSTRACT:
Laundry detergents and bleaching systems comprise acyl valerolactam bleach activators. The bleach activators are effective under mixed soil conditions, especially mixtures of hydrophobic and hydrophilic soils and stains.
REFERENCES:
patent: 3177148 (1965-04-01), Bright et al.
patent: 4013575 (1977-03-01), Castrantas
patent: 4207199 (1980-06-01), Perner et al.
patent: 4545784 (1985-10-01), Sanderson
patent: 4820437 (1989-04-01), Akabane et al.
patent: 4931562 (1990-06-01), Akabane et al.
patent: 5112514 (1992-05-01), Bolkan et al.
patent: 5160655 (1992-11-01), Donker
Chem. Abs. CA88:169981y "N-acyllactams & N-octylthiones", Ishida, A., Japan Kokai 7805,160, Jan. 18, 1978, vol. 88, pp. 577, 1978.
Chem. Abs. CA108:187402w, vol. 108, 1988, "Manufacture of .alpha.-acyl derivatives of w-amino acid Lactams", Stehlicek, J., Czech. CS 239,425, Apr. 16, 1987.
Burns Michael E.
Tsunetsugu Shuichi
Willey Alan D.
Albrecht Dennis
Jones Michael D.
Rasser Jacobus C.
The Procter & Gamble Co.
Yetter Jerry J.
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