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⵵/ȣ 2002 / ȣ: V.14,no.1,Feb
1() (II) - ݼ Żνþƴ ̿ -
2(Ÿ) Study for the Preparation of Deodorizing Fiber ( II ) - Preparations of Deodorizing Fibers using Metal-Phthalocyanines -
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ʷ The preparations of deodorizing fibers using medal-phthalocyanines have been investigated. The five metal-phthalocyanine derivatives(M-taPc, M=Fe, Co, Ni, Zn, Cu) were prepared in modest to good yields. The metal-phthalocyanine derivative as a deodorant material was introduced to fibers by a dyeing method. The deodorant activity(D.A.) of these deodorizing fibers was measured by chromogenic gas detector tubes. In comparison with untreated fibers, these deodorizing fibers was remarkably effective against and CH3SH. More than 99% of ammonia can be removed within 20 min. The D.A.(%) of fiber adsorbed M-taPc was more than 80% after 90min.
Ű deodorizing fibers; metal-phthalocyanine; deodorant activity
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