Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1987-03-11
1988-04-19
McCamish, Marion C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
427180, 427191, 427294, 427296, 428285, 428286, 428328, 428372, B32B 516
Patent
active
047388943
ABSTRACT:
The invention relates to a process and composition for trapping coloring or non-coloring liquids, in a non-woven textile consisting of fibers, characterized in that said textile is metallized under vacuum by spraying metal particles onto at least one face of the textile and along a portion of its thickness in such a way that the surface fibers, or those in the immediate vicinity of the surface, are coated with metal while remaining independent of each other.
REFERENCES:
patent: 4540625 (1985-09-01), Sherwood
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