Silica coated absorbent fibers

Details Silica coated absorbent fibers Silica coated absorbent fibers

1982-06-01

1984-09-04

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

4273977, 427402, 4274071, 4274301, 428283, 428375, 428451, 428452, 428913, D04H 158, B32B 516

Patent

active

044697465

ABSTRACT:
Fibrous webs comprising fibers coated with a continuous film comprising silica have excellent absorbent and wicking properties. The fibers themselves may be hydrophilic (e.g., cellulose) or hydrophobic (e.g., a polyolefin or a polyester).

REFERENCES:
patent: 2443512 (1948-06-01), Powers
patent: 2658835 (1953-11-01), Wymbs
patent: 3381688 (1968-05-01), Satas
patent: 3720539 (1973-03-01), Seibel et al.
patent: 3775141 (1973-11-01), Weidman
patent: 4049764 (1977-09-01), Sigl et al.
patent: 4307143 (1981-12-01), Meitner
patent: 4311553 (1982-01-01), Akerlund et al.

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