Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1981-07-20
1984-01-17
Hess, Bruce H.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
1510493, 252 91, 252 92, 424 16, 424 27, 428537, A61M 3500, B32B 310, B32B 2906, C11D 1706
Patent
active
044264186
ABSTRACT:
An improved lubricated tissue consists of a sheet of absorbent paper and an array of regions of the absorbent paper impregnated with a lubricating material. The impregnated regions each have a size that is small in comparison to the size of the tissue. The array is arranged in a substantially uniform manner throughout said sheet. Thus, the regions of the array are at least substantially surrounded by absorbent paper free of lubricating materials.
REFERENCES:
patent: 1168254 (1916-01-01), Frisch et al.
patent: 3814096 (1974-06-01), Weiss et al.
Coleman Michael G.
Lesk Israel A.
Hess Bruce H.
Weiss Harry M.
Weiss Harry M.
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