-
公开(公告)号:US4581468A
公开(公告)日:1986-04-08
申请号:US733457
申请日:1985-05-13
申请人: Kazimiera J. L. Paciorek , Reinhold H. Kratzer , David H. Harris , Mark E. Smythe , Patrick F. Kimble
发明人: Kazimiera J. L. Paciorek , Reinhold H. Kratzer , David H. Harris , Mark E. Smythe , Patrick F. Kimble
IPC分类号: C04B35/583 , C04B35/622 , C07F7/10 , C08G79/08 , C01B21/064 , C04B35/58 , C07F7/02
CPC分类号: C04B35/62227 , C04B35/583 , C07F7/10 , C08G79/08
摘要: B-triamino-N-tris(trialkylsilyl)borazines, their condensation products, and the transformation of these into preceramic polymers amenable to fiber drawing and ultimately boron nitride fiber formation.
摘要翻译: B三氨基-N-三(三烷基甲硅烷基)硼氮化物,它们的缩合产物,以及它们转化成可以进行纤维拉伸和最终形成氮化硼纤维的预陶瓷聚合物。
-
公开(公告)号:US4557869A
公开(公告)日:1985-12-10
申请号:US601874
申请日:1984-04-19
申请人: Kazimiera J. L. Paciorek , Reinhold H. Kratzer , David H. Harris , Mark E. Smythe , James H. Nakahara
发明人: Kazimiera J. L. Paciorek , Reinhold H. Kratzer , David H. Harris , Mark E. Smythe , James H. Nakahara
IPC分类号: C07F9/6584 , C10M137/16 , C07C117/00 , C07F9/26
CPC分类号: C07F9/6584 , C10M137/16 , C10M2223/02 , C10M2223/049
摘要: This invention concerns itself with a class of novel dihalo-substituted monophospha-s-triazines as exemplified by the compounds 1-dichlorophospha-3,5-bis(perfluoro-n-heptyl)-2,4,6-triazine and 1-dichlorophospha-3,5-bis[C.sub.3 F.sub.7 OCF(CF.sub.3)CF.sub.2 OCF(CF.sub.3)]-2,4,6-triazine, as well as their thio and azido derivatives.
摘要翻译: 本发明涉及一类新的二卤代取代的单磷三嗪,例如化合物1-二氯磷-3,5-双(全氟正庚基)-2,4,6-三嗪和1-二氯磷 -3,5-双[C 3 F 7 OCF(CF 3)CF 2 OCF(CF 3)] - 2,4,6-三嗪,以及它们的硫代和叠氮基衍生物。
-
公开(公告)号:US4559175A
公开(公告)日:1985-12-17
申请号:US601873
申请日:1984-04-19
申请人: Kazimiera J. L. Paciorek , Reinhold H. Kratzer , David H. Harris , Mark E. Smythe , James H. Nakahara
发明人: Kazimiera J. L. Paciorek , Reinhold H. Kratzer , David H. Harris , Mark E. Smythe , James H. Nakahara
IPC分类号: C07F9/6593 , C10M137/16 , C07C117/00 , C07F9/26
CPC分类号: C07F9/65815 , C10M137/16 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10M2223/00 , C10M2223/08
摘要: This invention concerns itself with a novel class of dihalodiphospha-s-triazines as exemplified by the compound 1,3-bis[phenylchloro-phospha]-5-perfluoro-n-heptyl-2,4,6-triazines as well as their thio and azido substituted derivatives.
摘要翻译: 本发明涉及一类新的二卤代二磷杂三嗪类,例如化合物1,3-双[苯基氯 - 磷] -5-全氟正庚基-2,4,6-三嗪及其硫代 和叠氮取代的衍生物。
-
-