Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1990-08-09
1991-07-23
Van Balen, William J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
4283144, 4283193, 428909, B32B 326, B29C 300
Patent
active
050342681
ABSTRACT:
An offset blanket comprising, in lamination, a surface printing layer, a support layer for supporting the surface printing layer and a porous primer layer for bonding the surface printing layer and the support layer. The primer layer is porous to improve the peeling properties and the shock absorbing properties thereof.
REFERENCES:
patent: 3676282 (1972-07-01), Volmer
patent: 3819471 (1974-06-01), Sohnemann
patent: 4093764 (1978-06-01), Duckett et al.
patent: 4174244 (1979-11-01), Thomas et al.
patent: 4548858 (1985-10-01), Meadows
patent: 4770928 (1988-09-01), Gaworowski et al.
Kagano Hisao
Kondou Yasuhiko
Ogita Toshikazu
Sekidou Fumio
Sumitomo Rubber Industries Ltd.
Van Balen William J.
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