Printing ink formulations

Details Printing ink formulations Printing ink formulations

1980-06-09

1981-12-01

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

106 22, 260 304R, 260 37P, 260 37R, 428200, 428210, 428437, 428525, B32B 310, B32B 714, B32B 2730

Patent

active

043037186

ABSTRACT:
Ink formulations for use in printing polyvinyl butyral sheets are described. The formulations comprise polyvinyl formal, and polyvinyl butyral sheets printed using the formulations are found to have a reduced tendency to exhibit blocking.

REFERENCES:
patent: 3591406 (1971-07-01), Moynihan
patent: 3973058 (1976-08-01), Grover
patent: 4230775 (1980-10-01), Derick

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