Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Calorimeter
Patent
1990-04-13
1991-07-02
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Calorimeter
422 57, 422 681, 422 8201, 422 8202, 436150, 436151, 73 232, 73 2401, 73 2406, 73 53, 73775, 73776, G01N 1900, G01N 1910, G01N 2700
Patent
active
050283944
ABSTRACT:
Sensors responsive to small changes in the concentration of chemical species are disclosed, comprising (a) a mechanochemically responsive polymeric film capable of expansion or contraction in response to a change in its chemical environment, operatively coupled to (b) a transducer capable of directly converting said expansion or contraction to a measurable electrical response.
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Edlund David J.
Friesen Dwayne T.
Lowell, Jr. James R.
Rayfield George W.
Bend Research Inc.
Blythe Stephanie
Warden Robert J.
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