Moisture sensor

Details Moisture sensor Moisture sensor

1986-04-28

1988-07-26

Morris, Theodore

Electrical resistors

Resistance value responsive to a condition

Gas, vapor, or moisture absorbing or collecting

106181, 106196, H01L 700

Patent

active

047603682

ABSTRACT:
A moisture sensitive material prepared by cross-linking cellulose acetate through at least one selected from the group consisting of compounds containing two or more isocyanate groups; compounds containing two or more epoxy groups; compounds containing two or more carboxyl groups ##STR1## and acid anhydrides of carboxylic acids.

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patent: 4520341 (1985-05-01), Miyoshi et al.
Journal of Paint Technology, "Influence of Polyisocyanates on Physically Drying Coating Systems", by G. Mennicken, vol. 43, No. 552, pp. 83 to 88, (Jan. 1981).
Chemical Abstracts, vol. 52, abstract 14, 156 i, Beever, et al., "The Sorption of Moisture by Polymers".
Encyclopaedia of Polymer Science and Technology Interscience, vol. 3, pp. 181-184 (1965).
Chemical Abstract 73590, vol. 86, p. 33 (1977).
Chemical Abstract 112890, vol. 78, p. 85 (1973).

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