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1. 发明申请

US20130025748A1 METHOD FOR PREPARING A PYROTECHNIC COMPOSITION AND CHARGE 有权
标题翻译：制备聚合物组合物和电荷的方法
公开(公告)号：US20130025748A1
公开(公告)日：2013-01-31
申请号：US13522738
申请日：2011-01-19
申请人： Martijn Zebregs , Murk Pieter Van Rooijen , Rutger Webb
发明人： Martijn Zebregs , Murk Pieter Van Rooijen , Rutger Webb
IPC分类号： C06B25/20 , C06B21/00 , C06B29/20 , C06B31/22 , C06B29/22 , C06B31/52
CPC分类号： C06B25/20 , C06B45/10 , C06C15/00
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。

2. 发明申请

US20100024932A1 LOW-SMOKE PYROTECHNIC COMPOSITION FOR PRODUCING COLORED FLAMES 有权
标题翻译：用于生产有色火焰的低烟雾聚合物组合物
公开(公告)号：US20100024932A1
公开(公告)日：2010-02-04
申请号：US12577079
申请日：2009-10-09
申请人： Rutger WEBB , Martijn Zebregs , John Franeiscus Zevenbergen , Murk Pieter Van Rooijen
发明人： Rutger WEBB , Martijn Zebregs , John Franeiscus Zevenbergen , Murk Pieter Van Rooijen
IPC分类号： C06B31/22 , C06B25/20 , C06B29/00
CPC分类号： C06C15/00 , C06B25/18
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。

3. 发明授权

US4768439A Flare composition and flare comprising said composition 失效
标题翻译：包含所述组合物的火炬组合物和火炬
公开(公告)号：US4768439A
公开(公告)日：1988-09-06
申请号：US113015
申请日：1987-10-23
申请人： Stewart M. Singer , Stanley Fitzgerald
发明人： Stewart M. Singer , Stanley Fitzgerald
IPC分类号： C06B31/10 , C06B31/22 , C06B31/24 , C06C15/00 , F42B4/26 , B41K1/48
CPC分类号： C06C15/00 , C06B31/10
摘要： An illuminating non-metallic pyrotechnic composition is disclosed which consists essentially of, expressed in absolute weight units: (a) from about 51 to 61 parts of strontium nitrate, (b) from about 15 to 25 parts of potassium perchlorate, (c) from about 15 to 25 parts of sulfur, (d) about 3 parts of sodium nitrate, and (e) about 2 parts of uintaite. Optimum flare luminosity is achieved when the composition is essentially free of other fuel constituents, such as dextrin, nitrocellulose charcoal. A flare is disclosed comprising the disclosed pyrotechnic composition.

4. 发明授权

US09539752B2 Continuous celluloid twin screw extrusion process 有权
标题翻译：连续赛璐id双螺杆挤出工艺
公开(公告)号：US09539752B2
公开(公告)日：2017-01-10
申请号：US14167812
申请日：2014-01-29
申请人： General Dynamics Ordnance and Tactical Systems—Canada Valleyfield Inc.
发明人： Charles Dubois , Etienne Comtois
IPC分类号： B29C47/40 , B29C47/76 , B29C47/00 , B29C71/00 , B29C47/10 , B29C47/92 , C06B31/22 , C06B21/00 , C06B25/18 , D01F2/26 , C06B31/54 , C06B31/52 , C08B5/02 , C08L1/18 , B29C47/08 , B29C47/42 , B29K1/00 , B29K105/00
CPC分类号： B29C47/0004 , B29C47/0021 , B29C47/004 , B29C47/0066 , B29C47/0071 , B29C47/0083 , B29C47/0869 , B29C47/0896 , B29C47/1063 , B29C47/1081 , B29C47/40 , B29C47/42 , B29C47/76 , B29C47/767 , B29C47/92 , B29C71/0009 , B29C2071/0027 , B29C2947/92514 , B29C2947/92704 , B29K2001/18 , B29K2105/0005 , C06B21/0016 , C06B21/0091 , C06B25/18 , C06B31/22 , C06B31/52 , C06B31/54 , C08B5/02 , C08L1/18 , D01F2/26 , D10B2201/26 , Y02P70/263
摘要： The present disclosure relates to a continuous extrusion process for producing a celluloid article including several steps and a celluloid article prepared by the continuous extrusion process.
摘要翻译：本公开涉及用于生产包含几个步骤的赛璐id制品的连续挤出方法和通过连续挤出方法制备的赛璐id制品。

5. 发明申请

US20120138200A1 Black Powder Substitutes for Small Caliber Firearms 有权
标题翻译：小口径火器的黑色粉末代用品
公开(公告)号：US20120138200A1
公开(公告)日：2012-06-07
申请号：US13326931
申请日：2011-12-15
申请人： Mathieu Racette , Staphane Viau , Daniel Lepage
发明人： Mathieu Racette , Staphane Viau , Daniel Lepage
IPC分类号： C06B45/36 , C06B31/22 , C06B21/00 , C06B45/00
CPC分类号： F42B5/16 , C06B25/18 , C06B45/00 , C06B45/105
摘要： Propellant compositions are provided herein for use in small arms cartridges. Such propellant compositions include a cellulose-based organic fuel, a non-azide, nitrogen-containing primary organic oxidizer and a secondary nitrate, perchlorate, chlorate of peroxide oxidizer. Preferably, such compositions are in the form of extruded shaped hollow cylindrical grains having dimensions that makes it loadable in a muzzleloader firearm or small calibre firearm cartridge case. Ignition grains are also provided for use alone or in a mixture with the propellant compositions. When used in a small calibre firearm or muzzleloader, the temperature of combustion is at a level that ensures substantially complete combustion of the fuel during firing so that the products of combustion are mostly gaseous.
摘要翻译：本文提供的推进剂组合物用于小型武器盒中。这种推进剂组合物包括基于纤维素的有机燃料，非叠氮化物，含氮初级有机氧化剂和次硝酸盐，高氯酸盐，过氧化物氧化剂的氯酸盐。优选地，这样的组合物是具有尺寸的挤压成型的中空圆柱形颗粒的形式，其使其可以在枪口装甲枪或小口径火器盒壳体中装载。点火颗粒也可单独使用或与推进剂组合物混合使用。当用于小口径枪支或枪口装置时，燃烧温度处于确保燃烧过程中基本完全燃烧的水平，以致燃烧产物主要是气态的。

6. 发明授权

US5501152A Air bag gas generator with spontaneous ignition agent 失效
标题翻译：具有自发点火剂的气囊气体发生器
公开(公告)号：US5501152A
公开(公告)日：1996-03-26
申请号：US175300
申请日：1993-12-29
申请人： Siegfried Zeuner , Hans-Peter Ruge , Peter Neukirchinger
发明人： Siegfried Zeuner , Hans-Peter Ruge , Peter Neukirchinger
IPC分类号： C06D5/00 , B60R21/26 , B60R21/264 , C06B29/00 , C06B31/22 , C06C9/00 , C06D5/06 , C06B45/00
CPC分类号： B60R21/2644 , C06B29/00 , C06B31/22 , C06C9/00 , B60R2021/26064
摘要： A spontaneous ignition agent for an air bag gas generator with excellent temperature resistance comprises essentially nitrocellulose, an inorganic oxidizing agent, and carbon.
摘要翻译：用于具有优异耐温性的气囊气体发生器的自发点燃剂基本上包括硝酸纤维素，无机氧化剂和碳。

7. 发明授权

US08486207B2 Low-smoke pyrotechnic composition for producing colored flames 有权
标题翻译：用于生产彩色火焰的低烟火药组合物
公开(公告)号：US08486207B2
公开(公告)日：2013-07-16
申请号：US12577079
申请日：2009-10-09
申请人： Rutger Webb , Martijn Zebregs , John Franciscus Zevenbergen , Murk Pieter Van Rooijen
发明人： Rutger Webb , Martijn Zebregs , John Franciscus Zevenbergen , Murk Pieter Van Rooijen
IPC分类号： C06B31/00 , C06B31/02 , C06B31/12 , C06B31/22 , D03D23/00 , D03D43/00
CPC分类号： C06C15/00 , C06B25/18
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。

8. 发明申请

US20120227874A1 NON-TOXIC PERCUSSION PRIMERS AND METHODS OF PREPARING THE SAME 有权
标题翻译：非毒性侵蚀引发剂及其制备方法
公开(公告)号：US20120227874A1
公开(公告)日：2012-09-13
申请号：US13456920
申请日：2012-04-26
申请人： Jack Erickson , Joel Lee Sandstrom , Gene Johnston , Neal Norris , Patrick Braun , Reed Blau , Lisa Spendlove Liu , Rachel Hendrika Newell
发明人： Jack Erickson , Joel Lee Sandstrom , Gene Johnston , Neal Norris , Patrick Braun , Reed Blau , Lisa Spendlove Liu , Rachel Hendrika Newell
IPC分类号： C06B33/08 , C06B31/12 , C06B31/22 , C06B25/18 , C06B25/00 , C06B25/34 , C06B25/28 , C06B31/00 , C06B31/16
CPC分类号： C06C7/00 , C06B23/006 , C06B33/00 , F42C19/10
摘要： A percussion primer composition including at least one explosive, at least fuel particle having a particle size of about 1500 nm or less, at least one oxidizer, optionally at least one sensitizer, optionally at least one buffer, and to methods of preparing the same.
摘要翻译：包括至少一种炸药，至少具有约1500nm或更小粒径的燃料颗粒，至少一种氧化剂，任选的至少一种敏化剂，任选的至少一种缓冲剂的冲击底漆组合物及其制备方法。

9. 发明授权

US08133335B2 Black powder substitutes for small caliber firearms 有权
标题翻译：黑色粉末替代小口径枪支
公开(公告)号：US08133335B2
公开(公告)日：2012-03-13
申请号：US12278866
申请日：2007-02-09
申请人： Mathieu Racette , Stephane Vlau , Daniel Lepage
发明人： Mathieu Racette , Stephane Vlau , Daniel Lepage
IPC分类号： C06B45/36 , C06B31/00 , C06B31/02 , C06B31/22 , C06B29/00 , C06B29/02 , D03D23/00 , D03D43/00
CPC分类号： F42B5/16 , C06B25/18 , C06B45/00 , C06B45/105
摘要： Propellant compositions are provided herein for use in small arms cartridges. Such propellant compositions include from about 70 to about 90% by weight of a cellulose-based organic fuel, from about 5 to about 30% by weight of a non-azide, nitrogen-containing primary organic oxidizer and from about 0.5 to about 10.0% by weight of a secondary nitrate, perchlorate, chlorate or peroxide oxidizer. Preferably, such compositions are in the form of extruded shaped hollow cylindrical grains having a length in the range of 0.030 to 0.200 inch, a diameter in the range 0.040 to 0.070 inch, and having a coaxial opening there through having a wall grain thickness in the range 0.008 to 0.016 inch. Ignition grains are also provided for use alone or in a mixture with the propellant compositions. When used in a small caliber firearm or muzzleloader, the temperature of combustion is at a level that ensures substantially complete combustion of the fuel during firing so that the products of combustion are mostly gaseous.
摘要翻译：本文提供的推进剂组合物用于小型武器盒中。这种推进剂组合物包括约70至约90重量％的基于纤维素的有机燃料，约5至约30重量％的非叠氮化物，含氮初级有机氧化剂和约0.5至约10.0重量％的次级硝酸盐，高氯酸盐，氯酸盐或过氧化物氧化剂。优选地，这样的组合物为挤出成型的中空圆柱形颗粒的形式，其长度在0.030至0.200英寸的范围内，直径在0.040至0.070英寸的范围内，并且在其中具有同轴开口，其中具有壁晶粒厚度范围0.008至0.016英寸。点火颗粒也可单独使用或与推进剂组合物混合使用。当用于小口径枪支或枪口装置时，燃烧温度处于确保燃烧过程中基本完全燃烧的水平，以致燃烧产物主要是气态的。

10. 发明授权

US07578895B1 Perchlorate free flash bang compositions for pyrotechnic training rounds 有权
标题翻译：用于烟火训练的高氯酸盐免费闪光组合物
公开(公告)号：US07578895B1
公开(公告)日：2009-08-25
申请号：US10907206
申请日：2005-03-24
申请人： Gary Chen , Mark Motyka , Jay C. Poret
发明人： Gary Chen , Mark Motyka , Jay C. Poret
IPC分类号： C06B33/00 , C06B33/04 , C06B31/00 , C06B31/02 , C06B31/12 , C06B31/22
CPC分类号： C06B33/04 , C06C15/00
摘要： A perchlorate-free solid pyrotechnic flash bang composition is disclosed, which comprises an oxidizer component selected from the group comprising potassium nitrate, strontium nitrate, and basic copper nitrate and combinations thereof, a metallic fuel component selected from the group comprising aluminum, magnesium, magnesium-aluminum alloys, silicon, zirconium, and combinations thereof, and a non-metallic fuel component comprising sulfur. The flash bang pyrotechnic composition may also further comprise a ballistic accelerant component, a pH stabilizer, and a free flow/anti-caking component.
摘要翻译：公开了一种不含高氯酸盐的固体烟火闪蒸组合物，其包含选自硝酸钾，硝酸锶和碱式硝酸铜及其组合的氧化剂组分，选自铝，镁，镁的金属燃料组分铝合金，硅，锆及其组合，以及包含硫的非金属燃料组分。闪光爆炸烟火组合物还可以进一步包含弹道促进剂组分，pH稳定剂和自由流动/抗结块组分。

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