Paper making and fiber liberation – Processes and products – Electrical or magnetic product characteristic
Patent
1994-01-21
1994-08-09
Chin, Peter
Paper making and fiber liberation
Processes and products
Electrical or magnetic product characteristic
162135, 1621645, 1621646, 1621682, 1621686, 162182, 162192, 205159, 205317, D21H 2700
Patent
active
053363744
ABSTRACT:
A composite comprising a paper and a conjugated electroconducting polymer, the conjugated electroconducting polymer existing between fibers or in close contact with fibers of the paper, is disclosed. A process for producing a composite comprising a paper and a conjugated electroconducting polymer, the conjugated electroconducting polymer existing between fibers or in close contact with fibers of the paper, which comprises subjecting a conjugated compound to electropolymerization or oxidation polymerization in the presence of a paper, is also disclosed. A process for producing a functional composite, which comprises impregnating a paper with a solution of a precursor polymer of a conjugated electroconducting polymer and heat treating the paper to form a conjugated electroconducting polymer between or on surface of fibers of the paper, is further disclosed.
REFERENCES:
patent: 4521450 (1985-06-01), Bjorklund et al.
patent: 4547270 (1985-10-01), Naarmann
patent: 4582575 (1986-04-01), Warren et al.
Bjorklund et al., "Some Properties of Polypyrrole-Paper Composites", Journal of Electronic Materials, vol. 13, No. 1, 1984, pp. 211-230.
Oka Osamu
Yoshino Katsumi
Chin Peter
Tomoegawa Paper Co. Ltd.
Yoshino Katsumi
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