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    • 2. 发明申请
    • CONTROLLED-RELEASE AIT PREPARATION, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF
    • 控制释放准备,其生产方法及其使用
    • WO1995017819A1
    • 1995-07-06
    • PCT/JP1994002299
    • 1994-12-28
    • RENGO CO., LTD.THE GREEN CROSS CORPORATIONFUJITA, MasaoKAMEI, KiyoshiKAWAZU, KiyokoHIROHAMA, ShujiMIZUKAMI, YuichiSEKIYAMA, YasushiTAKATA, AsamiNUMATA, Shoko
    • RENGO CO., LTD.THE GREEN CROSS CORPORATION
    • A01N47/48
    • A01N47/46A01N63/00A01N25/34A01N25/12A01N25/18A01N2300/00
    • A controlled-release AIT (allyl isothiocyanate) preparation comprising AIT and shellac serving as a barrier against AIT release; the above preparation comprising a shellac containing AIT incorporated therein (an AIT-incorporating shellac); the above preparation wherein the AIT-incorporating shellac is in the form of plate, block or granule; the above preparation wherein the AIT-incorporating shellac has been adhered onto or mixed into a base material; the above preparation wherein the base material is one selected from among plastic plate, paper, non-woven fabric and woven fabric; and the above preparation wherein the AIT of the AIT-incorporating shellac is supported on a carrier. The AIT vapor release rate can be varied by appropriately selecting the chemical composition, preparation process and so forth of the AIT-incorporating shellac. Sustained release of AIT vapor for long is also possible. As the AIT-incorporating shellac can be easily worked into various forms, the AIT preparation can be provided in various forms. It is useful in various fields of food, packaging material, construction material and so forth as a functional material which is highly stable and has antimicrobial, antimold, freshness-retaining and insectproof properties.
    • AIT(烯丙基异硫氰酸烯丙酯)制剂,其包含AIT和虫胶作为AIT释放的屏障; 包含含有AIT的紫胶的上述制剂(掺有AIT的紫胶); 上述制剂,其中含有AIT的紫胶是板,块或颗粒的形式; 上述制备其中掺入了AIT的紫胶已经粘附到基质上或混合到基材中; 上述制剂,其中基材是选自塑料板,纸,无纺布和机织织物中的一种; 以及其中载有AIT的紫胶的AIT负载在载体上的制备。 AIT蒸汽释放速率可以通过适当选择掺入AIT的虫胶的化学成分,制备过程等来改变。 长时间持续释放AIT蒸气也是可能的。 由于加入AIT的紫胶可以容易地加工成各种形式,因此可以以各种形式提供AIT制剂。 在食品,包装材料,建筑材料等的各个领域中,作为高度稳定且具有抗菌,防霉,保鲜和防虫性能的功能材料是有用的。