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Zenji Hagiwara, Hideo Ohki, Shigetaka Hoshino, Saburo Nohara, Shunya Ida, Kenichi Tagawa: Particle-packed fiber article having antibacterial property. Kanebo, Kanto Chemical Co, Cushman Darby & Cushman, June 25, 1985: US04525410 (150 worldwide citation)

Specific zeolite particles retaining therein a metal ion having a bactericidal activity are packed and retained in a mixed fiber assembly composed of low-melting thermoplastic synthetic fibers and ordinary fibers. The zeolite particles are retained by welding of the low-temperature thermoplastic syn ...


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Yoshikazu Kondo, Toshihiro Yamamoto, Shunya Ida, Atsushi Yamamoto: Deep-colored fibers and a process for manufacturing the same. Kanebo, Flynn Thiel Boutell & Tanis, March 5, 1991: US04997519 (5 worldwide citation)

Deep-colored fibrous articles, such as fabrics colored in a deep black shade, having on it surfaces a film coating of a resin mixture comprising at least two resins that are mutually miscible but incompatible and in phase-separated conditions. Color-deepening effect is augmented by forming pits and/ ...


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Yoshikazu Kondo, Toshihiro Yamamoto, Shunya Ida, Atsushi Yamamoto: Deep-colored fibers and a process for manufacturing the same. Kanebo, Flynn Thiel Boutell & Tanis, February 13, 1990: US04900625 (5 worldwide citation)

Deep-colored fibrous articles, such as fabrics colored in a deep black shade, having on it surfaces a film coating of a resin mixture comprising at least two resins that are mutually miscible but incompatible and in phase-separated conditions. Color-deepening effect is augmented by forming pits and/ ...