Low toxicity shot pellets
    2.
    发明公开
    Low toxicity shot pellets 失效
    Schwachgiftiges Schrot

    公开(公告)号:EP0779493A2

    公开(公告)日:1997-06-18

    申请号:EP96309138.4

    申请日:1996-12-13

    IPC分类号: F42B7/04

    CPC分类号: F42B7/046 C22C32/0094

    摘要: Shot for shotgun cartridges is made from finely divided particles of dense metal such as a mixture of tungsten and molybdenum, bound by a matrix which may comprise ethylene propylene copolymer, or a blend of a terpolymer of ethylene, acrylic ester and maleic anhydride or an ionomer either alone or blended with such terpolymer or with a stock polymer material or a blend of polymers. Shot may be produced from such material by forming it into a strip, web or strand which is passed between aligned rollers with cooperating hemispherical indentations and thereafter punching the resulting shot from the resulting thin web.

    摘要翻译: 用于霰弹枪的枪管由精细分散的致密金属颗粒(例如钨和钼的混合物)制成,由可能包含乙烯丙烯共聚物的基质或乙烯,丙烯酸酯和马来酸酐的三元共聚物或离聚物 单独使用或与这种三元共聚物共混,或与股票聚合物材料或聚合物的共混物共混。 可以通过将这种材料形成为带状,网状物或股线,通过在配合的半球形凹陷的对准的辊之间通过并随后从所得到的薄腹板上冲压所得到的镜片而进行射出。

    IMPROVEMENTS IN SHOT GUN CARTRIDGES
    3.
    发明公开
    IMPROVEMENTS IN SHOT GUN CARTRIDGES 失效
    枪枪弹的改进

    公开(公告)号:EP0497841A1

    公开(公告)日:1992-08-12

    申请号:EP90916110.0

    申请日:1990-10-23

    IPC分类号: F42B7

    CPC分类号: F42B7/08

    摘要: Une cartouche à plombs comprend un capitonnage principal biodégradable, de préférence composé à partir de résine synthétique, d'amidon naturel et d'agents chimiquement actifs favorisant la biodégradation.

    摘要翻译: 颗粒筒包括可生物降解的主要装饰物,优选由合成树脂,天然淀粉和可生物降解的化学活性剂组成。

    IMPROVEMENTS IN SHOT GUN CARTRIDGES
    5.
    发明授权
    IMPROVEMENTS IN SHOT GUN CARTRIDGES 失效
    枪枪弹的改进

    公开(公告)号:EP0497841B1

    公开(公告)日:1996-01-24

    申请号:EP90916110.1

    申请日:1990-10-23

    IPC分类号: F42B7/08

    CPC分类号: F42B7/08

    摘要: A shot-gun cartridge includes a main wad which is biodegradable. The wad is preferably formed from a composition including synthetic resin natural starch and chemically active prodegradents.

    摘要翻译: 枪弹包括可生物降解的主要组分。 填料优选由包含合成树脂天然淀粉和化学活性促进剂的组合物形成。