会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明公开
    • Expandable thermoplastic microspheres and a method for the production and use thereof
    • 膨胀的热塑性微球及制备方法和它们的用途。
    • EP0486080A2
    • 1992-05-20
    • EP91202778.6
    • 1991-10-28
    • CASCO NOBEL AB
    • Lundqvist, Jörgen
    • C08F2/18C08F2/44C08F6/10C08L101/00C08J9/20
    • C09D11/03C06B23/003C08J9/20C08L2205/18C09D7/70D21H21/54
    • A method for producing expandable thermoplastic microspheres by polymerisation in a reaction vessel of an ethylenically unsaturated monomer or a mixture of monomers in an aqueous suspension in the presence of a condensed propellant. In the method, the monomer or monomer mixture is suspended in the aqueous medium in the presence of a powder stabiliser which consists of a salt or hydroxide of any of the metals Ca, Mg, Ba, Fe, Zn, Ni or Mn. The powder stabiliser is insoluble in the aqueous medium at the pH the aqueous medium has at the polymerisation. The aqueous medium may also contain a co-stabiliser. The method further comprises the step of washing off the powder stabiliser from the microspheres after the polymerisation by lowering the pH of the aqueous medium by the addition of acid. Alternatively, amphoteric hydroxides can also be dissolved by a pH increase. The invention also relates to microspheres produced according to the method of the invention, and to the use thereof.
    • 一种用于在烯属不饱和单体或单体在wässrige悬浮液在稠推进剂的存在下,混合物的反应容器中通过聚合生产可膨胀的热塑性微球的方法。 在该方法中,单体或单体混合物悬浮在以粉末稳定剂besteht的任何金属钙,镁,钡,铁,锌,Ni或Mn的盐或氢氧化物的存在下wässrige平台。 粉末稳定剂是在wässrige的wässrige介质具有在聚合pH值的介质中不溶。 因此,wässrige介质可以含有共稳定剂。 该方法还包括洗去从聚合后,微球粉末通过稳定剂通过加入酸的降低介质wässrige的pH的步骤。 可替代地,两性氢氧化物因此可以通过pH增加溶解。 因此,本发明涉及雅丁发明的方法生产的微球,以及其用途。
    • 10. 发明公开
    • EXPLOSIVE COMPOSITION MANUFACTURING AND DELIVERY PLATFORM, AND BLASTING METHOD
    • HERSTELLUNG EINER SPRENGSTOFFZUSAMMENSETZUNG UND FREISETZUNGSPLATTFORM SOWIE EXPLOSIONSVERFAHREN
    • EP3011260A4
    • 2017-03-01
    • EP14814649
    • 2014-06-20
    • ORICA INT PTE LTD
    • ZANK JOHANNRAYSON MARK STUARTSUJANSKY VLADIMIRWALTER JAMESKIRBY IAN JOHNCOOPER JOHN
    • F42D1/08C06B21/00C06B23/00
    • F42D1/10B01F3/08B01F5/0602C06B21/0008C06B23/002C06B23/003C06B23/004
    • A mobile manufacturing and delivery platform that is adapted to provide in a blasthole an explosive composition comprising a liquid energetic material and sensitizing voids, the sensitizing voids being present in the liquid energetic material with a non-random distribution. The platform comprises a storage tank for the liquid energetic material; at least two delivery lines for conveying respective streams of the liquid energetic material from the storage tank; a void delivery system for producing sensitizing voids in at least one of the streams of liquid energetic material; a mixer for mixing the streams of liquid energetic material to produce the explosive composition; and a blasthole loading hose. The mixer may be provided at the end of the loading hose. A blasting method employs the platform to manufacture and deliver the explosive composition into a blasthole, which composition is subsequently detonated.
    • 一种适于在炮眼中提供包含液体能量材料和敏化空隙的爆炸性组合物的移动制造和传送平台,所述敏化空隙以非随机分布存在于液体能量材料中。 平台包括用于液体能量材料的储罐; 至少两条输送管线,用于从储罐输送液体能量材料的各个流; 用于在液体能量材料流中的至少一个流中产生敏化空隙的空穴输送系统; 用于混合液体能量物料流以产生炸药组合物的混合器; 和炮眼加载软管。 混合器可以设置在装载软管的末端。 爆破方法采用该平台制造并将爆炸组合物输送到炮眼中,该组合物随后被引爆。