Water-resistant ink composition

Details Water-resistant ink composition Water-resistant ink composition

1990-05-09

1991-05-28

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 20, C09D 1102

Patent

active

050191640

ABSTRACT:
A water resistant ink composition is disclosed having a greatly improved water resistance and being excellent in resistance to drying-up, age stability and smooth ink flowability containing a mixture of polyamine compound having only primary amino groups and a molecular weight of 300 or more and a polyamine having primary amino groups removed therefrom, that is, having only secondary and/or tertiary amino groups and a molecular weight of 300 or more and combined with an anionic dye and a stabilizing agent such as urea or the like.

REFERENCES:
patent: 4155768 (1979-04-01), Adams et al.
patent: 4197135 (1980-04-01), Bailey et al.
patent: 4299630 (1981-11-01), Hwang
patent: 4629748 (1986-12-01), Miyajima et al.
patent: 4659382 (1987-04-01), Kang
patent: 4666519 (1987-05-01), Akiyama et al.
patent: 4789400 (1988-12-01), Solodar et al.
Chemical Abstracts, "Water-Thinned Jet-Printing Inks Containing Polyallylalkylamines" 109:151672r.
Chemical Abstracts 97:129299m.
Chemical Abstracts, 110:175272g. Ariga, T. et al.,
Chemical Abstracts, 97:184143f.

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