Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1995-06-02
1997-03-11
Ryan, Patrick
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428209, 428201, 428 1, 430 17, B32B 900
Patent
active
056099436
ABSTRACT:
A dispersion-preventing patterned substrate suitable for a liquid crystal display device is described. The substrate is patterned with a resin which is a cure of a coating composition comprising a solution of: a) a crosslinkable polymeric surfactant having i) at least one pendant fluorocarbon moiety, and ii) a plurality of pendant ionic moieties which are capable of reacting with counterions to form a crosslinked polymer; and b) a polymeric crosslinking agent having a plurality of ionic or potentially ionic moiety counterions capable of reacting with the ionic moieties of the surfactant, wherein the pattern defines a plurality of wells adapted to receive a coloring agent.
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patent: 4846556 (1989-07-01), Haneda
patent: 4926666 (1990-05-01), Gotting et al.
patent: 5006624 (1991-04-01), Schmidt et al.
patent: 5238747 (1993-08-01), Schmidt et al.
patent: 5310581 (1994-05-01), Schmidt et al.
Chem. Abstract of JP 06-347647, Accession number 94-347637.
DeKoven Benjamin M.
Perettie Donald J.
Schmidt Donald L.
Vedula Murali
Jewik Patrick
Ryan Patrick
The Dow Chemical Company
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