Hydroxy-terminated copolyformals of fluorodiols with nitrodiols
    23.
    依法登记的发明
    Hydroxy-terminated copolyformals of fluorodiols with nitrodiols 失效
    氟代二醇与硝基二醇的羟基封端的共聚体

    公开(公告)号:USH730H

    公开(公告)日:1990-02-06

    申请号:US389211

    申请日:1989-08-02

    CPC classification number: C08G4/00

    Abstract: Energetic dihydroxy-terminated copolyformals which are formed from formalyde and fluorodiol and nitrodiol comonomers where the fluorodiol is HOCH.sub.2 CF.sub.2 CF.sub.2 CF.sub.2 CF.sub.2 CH.sub.2 OH, HOCH.sub.2 CF.sub.2 CF.sub.2 CF.sub.2 CH.sub.2 OH, HOCH.sub.2 CF(CF.sub.3)OCF.sub.2 CF.sub.2 CF.sub.2 CH.sub.2 OH, HOCH.sub.2 CF.sub.2 OCF.sub.2 CF.sub.2 OCF.sub.2 CH.sub.2 OH, HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.2 CH.sub.2 CH.sub.2 OH, HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.4 CH.sub.2 CH.sub.2 OH, HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.6 CH.sub.2 CH.sub.2 OH, HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.8 CH.sub.2 CH.sub.2 OH, HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.10 CH.sub.2 CH.sub.2 OH, or mixtures thereof, and the nitro diol is HOCH.sub.2 CH.sub.2 N(NO.sub.2)CH.sub.2 CH.sub.2 N(NO.sub.2)CH.sub.2 CH.sub.2 OH, HOCH.sub.2 CH.sub.2 N(NO.sub.2)CH.sub.2 C(NO.sub.2).sub.2 CH.sub.2 N(NO.sub.2)CH.sub.2 CH.sub.2 OH, HOCH.sub.2 C(NO.sub.2).sub.2 CH.sub.2 OCH.sub.2 OCH.sub.2 C(NO.sub.2).sub.2 CH.sub.2 OH, HOCH.sub.2 CH.sub.2 N(NO.sub.2)CH.sub.2 C(NO.sub.2).sub.2 CH.sub.2 OCH.sub.2 OCH.sub.2 OCH.sub.2 C(NO.sub.2).sub.2 CH.sub.2 N(NO.sub.2)CH.sub.2 CH.sub.2 OH, or mixtures thereof.

    Energetic polymer
    28.
    发明授权
    Energetic polymer 失效
    能量聚合物

    公开(公告)号:US5266675A

    公开(公告)日:1993-11-30

    申请号:US912420

    申请日:1992-07-13

    CPC classification number: C08G4/00

    Abstract: Energetic dihydroxy-terminated copolyformals which are formed from formalyde and dinitraminediol and fluorodiol comonomers wherein the dinitraminediol isHOCH.sub.2 N(NO.sub.2)CH.sub.2 N(NO.sub.2)CH.sub.2 N(NO.sub.2)CH.sub.2 OH,HOCH.sub.2 N(NO.sub.2)CH.sub.2 N(NO.sub.2)CH.sub.2 N(NO.sub.2)CH.sub.2 N(NO.sub.2)CH.sub.2 OH,or mixtures thereof, and wherein the fluorodiol isHOCH.sub.2 CF.sub.2 CF.sub.2 CF.sub.2 CH.sub.2 OH,HOCH.sub.2 CF.sub.2 CF.sub.2 CF.sub.2 CF.sub.2 CH.sub.2 OH,HOCH.sub.2 CF(CF.sub.3)OCF.sub.2 CF.sub.2 CF.sub.2 CH.sub.2 OH,HOCH.sub.2 CF.sub.2 OCF.sub.2 CF.sub.2 OCF.sub.2 CH.sub.2 OH,HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.2 CH.sub.2 CH.sub.2 OH,HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.4 CH.sub.2 CH.sub.2 OH,HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.6 CH.sub.2 CH.sub.2 OH,HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.8 CH.sub.2 CH.sub.2 OH,HOCH.sub.2 CH.sub.2 (CF.sub.2).sub.10 CH.sub.2 CH.sub.2 OH,or mixtures thereof andwherein the terminal functional groups are fluorodiol monomer hydroxy groups.

    Abstract translation: 由甲醛和二硝基肉胺二醇和氟代二醇共聚单体形成的能量的二羟基封端的共聚体,其中二硝基肉胺是HOCH2N(NO2)CH2N(NO2)CH2N(NO2)CH2OH,HOCH2N(NO2)CH2N(NO2)CH2N(NO2)CH2N(NO2) 或其混合物,其中氟代二醇是HOCH 2 CF 2 CF 2 CF 2 CH 2 OH,HOCH 2 CF 2 CF 2 CF 2 CF 2 CH 2 OH,HOCH 2 CF 2 CF 2 CF 2 CF 2 CH 2 OH,HOCH 2 CF 2 CF 2 CF 2 CF 2 CH 2 OH,HOCH 2 CF 2 OCF 2 CF 2 OCF 2 CH 2 OH,HOCH 2 CH 2(CF 2)2 CH 2 CH 2 OH,HOCH 2 CH 2(CF 2)4 CH 2 CH 2 OH,HOCH 2 CH 2(CF 2)6 CH 2 CH 2 OH,HOCH 2 CH 2(CF 2)8 CH 2 CH 2 OH,HOCH 2 CH 2(CF 2) 10CH2CH2OH或其混合物,其中末端官能团是氟代二醇单体羟基。

    Process for producing hydroxy terminated nitramines
    29.
    发明授权
    Process for producing hydroxy terminated nitramines 失效
    生产羟基封端的硝胺的方法

    公开(公告)号:US5250730A

    公开(公告)日:1993-10-05

    申请号:US912416

    申请日:1992-07-13

    CPC classification number: C07C241/00

    Abstract: A process by which 1,7-dihydroxy-2,4,6-trinitro-2,4,6-triazaheptane or 1,9-dihydroxy-2,4,6,8-tetranitro-2,4,6,8-tetraazanonane is produced by hydrolyzing 1,7-diacetoxy-2,4,6-trinitro-2,4,6-triazaheptane or 1,9-diacetoxy-2,4,6,8-tetranitro-2,4,6,8-tetraazanonane with concentrated aqeuous hydrochloric acid comprising from 28 to 32 weight percent of hydrogen chloride with the remainder being water.

    Abstract translation: 1,7-二羟基-2,4,6-三硝基-2,4,6-三氮杂庚烷或1,9-二羟基-2,4,6,8-四硝基-2,4,6,8-四氮杂双环[ 四氮杂壬烷是通过水解1,7-二乙酰氧基-2,4,6-三硝基-2,4,6-三氮杂庚烷或1,9-二乙酰氧基-2,4,6,8-四硝基-2,4,6,8 其包含28至32重量%的氯化氢,剩余部分为水。

    2,2,2-trinitroethyl 2-nitroxyethyl ether and a method of preparation
    30.
    发明授权
    2,2,2-trinitroethyl 2-nitroxyethyl ether and a method of preparation 失效
    2,2,2-三硝基乙基2-硝基乙基醚及其制备方法

    公开(公告)号:US4745208A

    公开(公告)日:1988-05-17

    申请号:US43267

    申请日:1987-04-27

    CPC classification number: C07C203/04

    Abstract: 2,2,2-trinitroethyl 2-nitroxyethyl ether (TNEN), C(NO.sub.2).sub.3 CH.sub.2CH.sub.2 CH.sub.2 ONO.sub.2, which is prepared by the following reaction sequence:C(NO.sub.2).sub.3.sup.- K.sup.+ +ClCH.sub.2 OCH.sub.2 CH.sub.2 BR.fwdarw.C(NO.sub.2).sub.3 CH.sub.2 OCH.sub.2 CH.sub.2 Br C(NO.sub.2).sub.3 CH.sub.2 OCH.sub.2 CH.sub.2 Br+AgNO.sub.3 .fwdarw.C(NO.sub.2).sub.3 CH.sub.2 OCH.sub.2 CH.sub.2 ONO.sub.2.2,2,2-trinitroethyl 2-nitroxyethyl ether is useful an an energetic plasticizer, for example in LOVA gun propellants.

    Abstract translation: C(NO2)3-K ++ ClCH2OCH2CH2BR-> C(NO2)3CH2OCH2CH2Br C(NO2)2制备的2,2,2-三硝基乙基2-硝基乙基醚(TNEN),C(NO2)3CH2OCH2CH2ONO2 )3CH2OCH2CH2Br + AgNO3-> C(NO2)3CH2OCH2CH2ONO2。 2,2,2-三硝基乙基2-硝基乙基醚可用作能量增塑剂,例如在LOVA枪推进剂中。

Patent Agency Ranking