Transparency and paper coatings

Details Transparency and paper coatings Transparency and paper coatings

1987-03-20

1989-09-12

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

346 11, 3461351, 428195, 428336, 428481, 428483, 428507, 428508, 428509, 428516, 428517, 428518, 428532, 428534, 428536, 4285375, B41M 500

Patent

active

048659142

ABSTRACT:
A transparency comprised of a supporting substrate and thereover a blend comprised of poly(ethylene oxide), and carboxy methyl cellulose together with a component selected from the group consisting of (1) hydroxypropyl cellulose; (2) vinylmethyl ether/maleic acid copolymer; (3) carboxymethyl hydroxyethyl cellulose; (4) hydroxyethyl celluose; (5) acrylamide/acrylic acid copolymer; (6) cellulose sulfate; (7) poly(2-acrylamido-2-methyl propane sulfonic acid); (8) poly(vinyl alcohol); (9) poly(vinyl pyrrolidone); and (10) hydroxypropyl methyl cellulose. In addition, papers with the aforementioned coatings are disclosed herein.

REFERENCES:
patent: 3306863 (1967-02-01), Leitner
patent: 3988160 (1976-10-01), Trexel
patent: 4169818 (1979-10-01), DeMartino
patent: 4371582 (1983-02-01), Sugiyama et al.
patent: 4415683 (1983-11-01), Kernstock
patent: 4446174 (1984-05-01), Maekawa et al.
patent: 4474850 (1984-10-01), Burwasser
patent: 4503111 (1985-03-01), Jaeger et al.
patent: 4507413 (1985-03-01), Thoma et al.
patent: 4547405 (1985-10-01), Bedell et a l.
patent: 4554181 (1985-11-01), Cousin et al.
patent: 4590227 (1986-05-01), Nakamura et al.
patent: 4592954 (1986-06-01), Malhorta
patent: 4623689 (1986-11-01), Shintani et al.
patent: 4657557 (1987-04-01), Niwa et al.

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