Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1992-04-02
1994-01-25
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-fiber additive
1621681, 162175, 162177, 162178, 1621812, D21H 2114
Patent
active
052813061
ABSTRACT:
A water-disintegrable cleaning sheet comprising a web of water-dispersible fibers having incorporated thereinto a water-soluble binder having a carboxyl group; at least one metallic ion selected from the group consisting of ions of alkaline earth metals, manganese, zinc, cobalt, and nickel; and an aqueous cleaning agent containing an organic solvent, is disclosed. The sheet satisfies both water disintegrability and strength even when cotained a cleaning agent of high water content.
REFERENCES:
patent: 3692725 (1972-09-01), Duchane
patent: 4164595 (1979-08-01), Adams et al.
patent: 4294873 (1981-10-01), Hartmann et al.
patent: 4904524 (1990-02-01), Yoh
Ikoma Seiko
Ishii Makoto
Kakiuchi Shusuke
Nakae Atsuo
Chin Peter
Kao Corporation
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