Buoyant coated fibers

Details Buoyant coated fibers Buoyant coated fibers

1988-03-07

1990-01-30

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428280, 428286, 428289, 428290, 428297, 428408, 428903, 428913, 428920, D04H 158

Patent

active

048973033

ABSTRACT:
A buoyant article which can be used for floatation and/or insulation comprising a coated batting, felt or non-woven web of resilient shape reforming elongatable non-linear carbonaceous fibers, said fibers having a reversible deflection ratio of greater than 1.2:1 and said coating comprising a water insoluble hydrophobic cured or set substance.

REFERENCES:
patent: 2495636 (1950-01-01), Hoeltzel et al.
patent: 3459631 (1969-08-01), Hamilton et al.
patent: 3844877 (1974-10-01), Wessendorf et al.
patent: 4412675 (1983-11-01), Kawakubo
patent: 4643931 (1987-02-01), McCullough, Jr. et al.

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