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公开(公告)号：US20090120545A1
公开(公告)日：2009-05-14
申请号：US11988170
申请日：2006-06-07
摘要： The invention provides an infra-red decoy flare comprising a pyrotechnic composition which comprises an extrudable and energetic binder in an amount in the range of from 4-35 wt %, which binder comprises a nitrocellulose, an oxidator in an amount in the range of from 40-80 wt %, a pyrotechnic fuel in an amount in the range of from 15-35 wt %, and a carbon source in an amount of up to and including 10 wt %, all amounts based on total pyrotechnic composition. The invention further provides a process for preparing said infra-red decoy flare.
摘要翻译： 本发明提供了一种红外诱饵火炬，其包括烟火组合物，该烟火组合物包含4-35重量％范围内的可挤压和高能粘合剂，所述粘合剂包含硝化纤维素，氧化剂的量范围为 40-80重量％，15-35重量％范围内的烟火燃料和至多并且包括10重量％的量的碳源，基于总烟火组合物的所有量。 本发明还提供了制备所述红外诱饵火炬的方法。
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公开(公告)号：US08486207B2
公开(公告)日：2013-07-16
申请号：US12577079
申请日：2009-10-09
摘要： The present invention provides a chlorine-containing pyrotechnic composition which is substantially free of per-chlorate which composition comprises a nitrocellulose which is derived from a fibrous nitrocellulose starting material that has at least partially been dissolved during the process of preparing the pyrotechnic composition, and a colorant. The invention further provides a firework article comprising said pyrotechnic composition, and a method for preparing the same.
摘要翻译： 本发明提供了一种基本上不含氯酸盐的含氯烟火组合物，该组合物包含硝化纤维素，该硝化纤维素衍生自在制备烟火组合物的过程中至少部分地被溶解的纤维状硝化纤维素原料， 着色剂。 本发明还提供一种包含所述烟火组合物的烟花制品及其制备方法。
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公开(公告)号：US08142581B2
公开(公告)日：2012-03-27
申请号：US12577081
申请日：2009-10-09
CPC分类号： C06C15/00
摘要： The invention provides a chlorine-containing pyrotechnic composition which comprises a binder, an oxidator, a pyrotechnic fuel, and a colorant comprising a metal salt of 5-aminotetrazole. The invention further relates to a firework article comprising such a pyrotechnic composition. In addition, the invention provides a method for preparing said colorant.
摘要翻译： 本发明提供一种含氯烟火组合物，其包含粘合剂，氧化剂，烟火燃料和包含5-氨基四唑的金属盐的着色剂。 本发明还涉及一种包含这种烟火组合物的烟花制品。 此外，本发明提供了一种制备所述着色剂的方法。
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公开(公告)号：US20130025748A1
公开(公告)日：2013-01-31
申请号：US13522738
申请日：2011-01-19
摘要： The invention is directed to a method for preparing a pyrotechnic composition, to the use of a water-soluble cellulose ether binder, to a pyrotechnic composition, to a method for preparing a pyrotechnic charge, and to a pyrotechnic charge. The method of the invention comprises mixing the fibrous nitrocellulose in wet form with the one or more water-soluble cellulose ether binders and optionally one or more solvents, wherein the amount of organic solvent in the mixture is 10 wt. % or less based on total weight of the mixture.
摘要翻译： 本发明涉及一种制备烟火组合物，使用水溶性纤维素醚粘合剂，烟火组合物，制备烟火药物的方法和烟火药物的方法。 本发明的方法包括将湿形式的纤维状硝化纤维与一种或多种水溶性纤维素醚粘合剂和任选的一种或多种溶剂混合，其中混合物中有机溶剂的量为10wt。 ％或更少，基于混合物的总重量。
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公开(公告)号：US20100024931A1
公开(公告)日：2010-02-04
申请号：US12577081
申请日：2009-10-09
CPC分类号： C06C15/00
摘要： The invention provides a chlorine-containing pyrotechnic composition which comprises a binder, an oxidator, a pyrotechnic fuel, and a colorant comprising a metal salt of 5-aminotetrazole. The invention further relates to a firework article comprising such a pyrotechnic composition. In addition, the invention provides a method for preparing said colorant
摘要翻译： 本发明提供一种含氯烟火组合物，其包含粘合剂，氧化剂，烟火燃料和包含5-氨基四唑的金属盐的着色剂。 本发明还涉及一种包含这种烟火组合物的烟花制品。 此外，本发明提供了一种制备所述着色剂的方法
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公开(公告)号：US08402893B2
公开(公告)日：2013-03-26
申请号：US12528252
申请日：2008-02-22
IPC分类号： F42B4/00
摘要： The invention provides a combustion chamber (3) for launching a fireworks projectile which comprises a container (4) having top wall, bottom and side walls, wherein the top wall which comprises venting holes (1). The invention further provides a launching system', a method for launching a fireworks projectile, and a kit of parts comprising the combustion chamber (3) or launching system in accordance with the present invention and a propellant charge (7) for use in the combustion chamber (3).
摘要翻译： 本发明提供了一种用于发射烟花弹丸的燃烧室（3），其包括具有顶壁，底部和侧壁的容器（4），其中包括排气孔（1）的顶壁。 本发明还提供了一种发射系统，一种用于发射烟火射弹的方法，以及包括根据本发明的燃烧室（3）或发射系统和用于燃烧的推进剂炸药（7）的一组零件 室（3）。
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公开(公告)号：US20100024932A1
公开(公告)日：2010-02-04
申请号：US12577079
申请日：2009-10-09
摘要： The present invention provides a chlorine-containing pyrotechnic composition which is substantially free of per-chlorate which composition comprises a nitrocellulose which is derived from a fibrous nitrocellulose starting material that has at least partially been dissolved during the process of preparing the pyrotechnic composition, and a colorant. The invention further provides a firework article comprising said pyrotechnic composition, and a method for preparing the same.
摘要翻译： 本发明提供了一种基本上不含氯酸盐的含氯烟火组合物，该组合物包含硝化纤维素，该硝化纤维素衍生自在制备烟火组合物的过程中至少部分地被溶解的纤维状硝化纤维素原料， 着色剂。 本发明还提供一种包含所述烟火组合物的烟花制品及其制备方法。
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