Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1981-08-05
1983-11-15
Dawson, Robert A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
15624411, 156344, 264 453, 264 459, 264 464, 264176R, 264211, 425208, 425209, 425378R, 425817C, 427244, 4283044, 4283166, 604336, 604369, 604904, B32B 3130, B32B 520
Patent
active
044153880
ABSTRACT:
Particulate absorbents of a water-insoluble water-swellable polymer having a gel capacity of at least 10 are immobilized with a composition comprising the absorbent in a liquid polyhydroxy organic compound. The composition may be employed by applying to an appropriate surface and subjecting the liquid film to solidifying conditions. The solidified film product has high absorptive capacity and is free of undesirable movement when positioned in absorbent articles. A foam product having both absorptive and cushioning properties is prepared from a solid, particulate, water-insoluble, water-swellable polymer having a gel capacity of at least 10, a solid, particulate blowing agent, and a liquid polyhydroxy organic compound.
REFERENCES:
patent: 2139414 (1938-12-01), Lee
patent: 3775035 (1973-11-01), Scotto et al.
patent: 3926891 (1975-12-01), Gross et al.
patent: 3992333 (1976-11-01), Emmons et al.
Dawson Robert A.
Johnson & Johnson
Kean Leonard
Robertson Alice O.
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