METHOD OF MODIFYING SURFACE OF OCTOGENE WITH POLYACRYLAMIDE Russian patent published in 2012 - IPC C06B21/00 

Abstract RU 2458895 C1

FIELD: chemistry.

SUBSTANCE: invention relates to rocket engineering and specifically to a method of producing components of composite solid propellant and ballistite fuel, as well as industrial explosives. The method of depositing polyacrylamide particles onto octogene involves preparation of a polyacrylamide solution with concentration 0.01...0.5 in water, feeding octogene with weight ratio of octogene to the aqueous polyacrylamide solution of 1:(4…5) for 10…15 minutes, mixing at temperature 15…25°C for 10…20 minutes, adding a precipitant for 50…60 minutes, filtering the residue and drying.

EFFECT: invention increases efficiency of the apparatus and reduces fire hazard of the process.

1 tbl, 1 ex

Similar patents RU2458895C1

Title Year Author Number
METHOD OF MODIFYING SURFACE OF OCTOGENE WITH POLYACRYLAMIDE 2010
  • Kutsenko Gennadij Vasil'Evich
  • Okhrimenko Ehduard Fedorovich
  • Sirotkin Lev Borisovich
  • Vladykin Vladimir Innokent'Evich
  • Trakhtenberg Sof'Ja Iosifovna
  • Chapko Taisija Alekseevna
  • Khimenko Ljudmila Leonidovna
  • Fedotov Ivan Aleksandrovich
  • Oshchepkova Irina Fedorovna
  • Bakhmutova Venera Miratovna
  • Zuev Kirill Viktorovich
RU2429215C1
METHOD FOR OCTOGEN MODIFICATION 2008
  • Kutsenko Gennadij Vasil'Evich
  • Okhrimenko Ehduard Fedorovich
  • Khimenko Ljudmila Leonidovna
  • Trakhtenberg Sof'Ja Iosifovna
  • Kovtun Viktor Evgen'Evich
  • Sirotkin Lev Borisovich
  • Vladykin Vladimir Innokent'Evich
RU2362759C1
METHOD OF COATING OCTOGEN CRYSTALS WITH LEAD-CONTAINING ORGANIC COMPOUND 2006
  • Trakhtenberg Sof'Ja Iosifovna
  • Vladykin Vladimir Innokent'Evich
  • Sirotkin Lev Borisovich
  • Kutsenko Gennadij Vasil'Evich
  • Khimenko Ljudmila Leonidovna
  • Okhrimenko Ehduard Fedorovich
RU2318786C1
METHOD OF MODIFYING SURFACE OF HEXANITROHEXAAZA-ISOWURTZITANE PARTICLES 2008
  • Khimenko Ljudmila Leonidovna
  • Oshchepkova Irina Fedorovna
  • Trakhtenberg Sof'Ja Iosifovna
  • Vladykin Vladimir Innokent'Evich
  • Strjapunina Tat'Jana Anatol'Evna
  • Bakhmutova Venera Miratovna
  • Fedotov Ivan Aleksandrovich
  • Red'Kin Ivan Viktorovich
  • Kutsenko Gennadij Vasil'Evich
  • Okhrimenko Ehduard Fedorovich
RU2395481C1
METHOD OF MODIFYING OCTOGENE 2011
  • Kutsenko Gennadij Vasil'Evich
  • Trakhtenberg Sof'Ja Iosifovna
  • Khimenko Ljudmila Leonidovna
  • Oshchepkova Irina Fedorovna
  • Bakhmutova Venera Miratovna
  • Zuev Kirill Viktorovich
RU2471758C1
METHOD OF COATING APPLICATION ON OCTOGENE CRYSTALS 2006
  • Trakhtenberg Sof'Ja Iosifovna
  • Vladykin Vladimir Innokent'Evich
  • Sirotkin Lev Borisovich
  • Matygullin Vjacheslav Sultanovich
  • Khimenko Ljudmila Leonidovna
  • Oshchepkova Irina Fedorovna
  • Kutsenko Gennadij Vasil'Evich
  • Okhrimenko Ehduard Fedorovich
RU2328480C1
METHOD OF MODIFIYING OCTOGENE 2011
  • Trakhtenberg Sof'Ja Iosifovna
  • Khimenko Ljudmila Leonidovna
  • Oshchepkova Irina Fedorovna
  • Bakhmutova Venera Miratovna
  • Zuev Kirill Viktorovich
  • Kutsenko Gennadij Vasil'Evich
RU2471757C1
METHOD FOR SEMI-FINISHED PRODUCT FOR COMPOSITE SOLID ROCKET PROPELLANT MANUFACTURING 2010
  • Kutsenko Gennadij Vasil'Evich
  • Kovtun Viktor Evgen'Evich
  • Khimenko Ljudmila Leonidovna
  • Trakhtenberg Sof'Ja Iosifovna
  • Oshchepkova Irina Fedorovna
  • Bakhmutova Venera Miratovna
  • Zuev Kirill Viktorovich
  • Strjapunina Tat'Jana Anatol'Evna
RU2441859C1
EXPLOSIVE COMPOSITION 2000
  • Tveritinov A.I.
  • Pupkov V.V.
  • Maslov I.Ju.
  • Kurilovich V.G.
RU2180328C1
METHOD OF MODIFYING OCTOGENE 2010
  • Khimenko Ljudmila Leonidovna
  • Trakhtenberg Sof'Ja Iosifovna
  • Sirotkin Lev Borisovich
  • Kutsenko Gennadij Vasil'Evich
  • Oshchepkova Irina Fedorovna
  • Bakhmutova Venera Miratovna
  • Kovtun Viktor Evgen'Evich
RU2443665C1

RU 2 458 895 C1

Authors

Trakhtenberg Sof'Ja Iosifovna

Khimenko Ljudmila Leonidovna

Oshchepkova Irina Fedorovna

Kovtun Viktor Evgen'Evich

Kutsenko Gennadij Vasil'Evich

Dates

2012-08-20Published

2011-04-15Filed