Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1988-09-23
1989-03-14
Van Balen, William J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428250, 428283, 4283044, 4283193, 428909, B41N 900, B32B 326, B32B 702, B32B 704
Patent
active
048123579
ABSTRACT:
A printing blanket having excellent dimensional stability, compressibility and web feed properties comprising a carcass, a compressible layer overlaying the carcass, a stabilizing layer of thermoplastic reinforced elastomer overlying the compressible layer and a printing surface layer of void free rubber. The thermoplastic reinforced elastomer is formed of fibers or fibriles of thermoplastic dispersed throughout the elastomer. Preferably the thermoplastic is molten when mixed with the elastomer in order to provide very fine, well dispersed fibriles.
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Holleran Peter M.
O'Rell Dennis D.
Baker William L.
Hubbard John Dana
Van Balen William J.
W. R. Grace & Co.,-Conn.
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