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。

公开(公告)号：US08142581B2

公开(公告)日：2012-03-27

申请号：US12577081

申请日：2009-10-09

申请人： John Franciscus Zevenbergen ,  Rutger Webb ,  Murk Pieter Van Rooijen

发明人： John Franciscus Zevenbergen ,  Rutger Webb ,  Murk Pieter Van Rooijen

IPC分类号： C06B41/00 ,  C06B31/00 ,  C06B31/28 ,  D03D23/00 ,  D03D43/00

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。