Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1996-09-23
1999-07-06
Schwartz, Pamela H.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428195, 428520, B41M 500
Patent
active
059195592
ABSTRACT:
The present invention provides an ink jet recording sheet having a good printing quality and an excellent ink absorbency. The recording sheet comprises a substrate sheet and an ink-absorbing layer, provided on at least one face of the substrate sheet, containing a water soluble resin or water dispersible resin (A) and an ester group-possessing nonionic surfactant (B) having an HLB of 11 or more, wherein the ratio of the component (A) to the component (B) is (A):(B)=100:0.01 to 30 (weight ratio).
REFERENCES:
patent: 4954395 (1990-09-01), Hasegawa et al.
patent: 5006407 (1991-04-01), Malhotra
Doi Yasuhiro
Miyamoto Masafumi
Nakano Yukihiro
Kao Corporation
Schwartz Pamela H.
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