Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1996-02-28
1997-08-05
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524501, 524502, 524503, 524512, 524538, 524227, 524 47, 524 49, C08K 517
Patent
active
056543590
ABSTRACT:
A paper coating composition comprising (I) a pigment, (II) an aqueous binder, and (III) a water-soluble resin obtainable by the reaction of at least (a) an alkylenediamine or a polyalkylenepolyamine, (b) an urea compound, and (c) a compound selected from aldehydes, epihalohydrins and is further improved by incorporating therein, (IV) a compound selected from the group consisting of (f) amines selected from the group consisting of monoamines, diamines and their salts each having at least 4 carbon atoms, (g) quaternary organic ammonium salts, and (h) polyamides obtainable by the reaction between a dibasic carboxylic compound and a polyamine. The water-soluble resin of the component (III) may be further allowed to react with a dibasic carboxylic compound, an alicyclic amine and/or an alicyclic epoxy compound in addition to the above three ingredients. Paper coated by using the above composition is especially excellent in ink receptivity and water resistance.
REFERENCES:
patent: 4246153 (1981-01-01), Takagishi et al.
patent: 4444943 (1984-04-01), Kawakami et al.
patent: 4464505 (1984-08-01), Kawakami et al.
patent: 5034501 (1991-07-01), Ura et al.
patent: 5131951 (1992-07-01), Yoshida et al.
patent: 5270355 (1993-12-01), Kawano et al.
Hasegawa Toshiyuki
Kumei Fujiko
Tanikawa Akira
Yoshida Yoshifumi
Asinovsky Olga
Michl Paul R.
Sumitomo Chemical Company Limited
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