Printing ink of new type and process for preparing same

Details Printing ink of new type and process for preparing same Printing ink of new type and process for preparing same

1982-10-29

1986-01-21

Willis, Prince E.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106288B, 106288Q, 106308B, 106308Q, C09D 1102

Patent

active

045655766

ABSTRACT:
The invention relates to a printing ink of new type which contains pigment(s) and the usual additives, employed in the manufacturing of printing inks, dispersed in fluid vehicle phase. According to the invention the printing ink contains as pigment two pigments of differing particle size, the average particle size of one pigment being 0.1 to 0.9 .mu.m and its amount being 3 to 27% by weight, related to the total weight of the ink, the average particle size of the other pigment being 2 to 15 .mu.m and its amount being 4 to 37% by weight, related to the total weight of the ink. The invention concerns further a process for making this ink. The printing ink according to the invention can be used both for purposes of the textile industry and also in the graphic arts industry and makes it possible to achieve a surface improving effect on absorptive and, respectively, porous printing substrates.

REFERENCES:
patent: 4490177 (1984-12-01), Shioi et al.

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