Pest control method
    23.
    发明专利

    公开(公告)号:JP5341269B2

    公开(公告)日:2013-11-13

    申请号:JP2013047077

    申请日:2013-03-08

    Abstract: PROBLEM TO BE SOLVED: To provide a unique method for controlling insect pest with which insecticidal effects can last for long hours even when smoking or heating time is shortened, for a mosquito coil or heat evaporation preparation which has been considered fundamentals to use continuously for long hours. SOLUTION: This insect pest control method comprises: smoking or heat evaporating within one hour a treating agent including one or two or more compounds selected as insecticidal component from pyrethroid compounds with 2×10 -4 to 1×10 -2 mmHg vapor pressure at 30°C; and making the particle diameter of the treating agent, containing insecticidal components volatilized in air, 1 μm or less; and preparing atmosphere allowing pest control for 5 hours or more. In particular, the form of mosquito coil is highly useful because of sustaining insecticidal effects by the action of smoke. COPYRIGHT: (C)2013,JPO&INPIT

    使い捨てカイロ
    30.
    发明专利

    公开(公告)号:JPWO2016002555A1

    公开(公告)日:2017-04-27

    申请号:JP2016531274

    申请日:2015-06-22

    CPC classification number: A61F7/03 A61F7/034

    Abstract: 鉄粉に由来する不快臭を抑制しながら、香料による芳香効果を発揮させ、且つ安定した発熱を持続可能な使い捨てカイロを提供する。通気性を有する収納袋1に、鉄粉、活性炭3、塩類、吸水性樹脂、及び水を含む発熱組成物と、香料4と、活性炭3への香料4の吸着を抑制する香料吸着抑制剤5と、を封入する。香料吸着抑制剤5は、活性炭3よりヨウ素吸着能が低い低活性物質を含む。低活性物質は、賦活処理前の活性炭前駆体であり、好ましくは素灰である。

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