Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering – Removing formation impurities from artifical fiber
Patent
1977-04-26
1978-08-22
Kight, III, John
Bleaching and dyeing; fluid treatment and chemical modification
Cleaning or laundering
Removing formation impurities from artifical fiber
34 60, 222129, 239 57, 239 60, 252 86, 252 90, 252 92, 427242, D06L 116, B05C 1100
Patent
active
041086007
ABSTRACT:
Fabric conditioning articles comprising a receptacle releasably containing a pH control agent or electrolyte, and fabric conditioning particles which have a coating of an agent which is insolubilized/made indispersible by the pH control agent or electrolyte. The pH control agent or electrolyte in such articles being separated from the fabric conditioning particles. Methods of using the articles are also provided.
REFERENCES:
patent: 3633538 (1972-01-01), Hoeflin
patent: 3676199 (1972-07-01), Hewitt et al.
patent: 3945936 (1976-03-01), Lucas et al.
patent: 3947971 (1976-04-01), Bauer
patent: 3948387 (1976-04-01), Haertle
patent: 3967008 (1976-06-01), Mizuno et al.
Kaplan George M.
Kight III John
Mohl Douglas C.
The Procter & Gamble & Company
Witte Richard C.
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