BR112017017786A2 - composição propulsora à base de nitrocelulose, uso de um componente não aromático, estabilizante ambientalmente amigo, e estabilizante isento de carcinógenos - Google Patents

composição propulsora à base de nitrocelulose, uso de um componente não aromático, estabilizante ambientalmente amigo, e estabilizante isento de carcinógenos

Info

Publication number
BR112017017786A2
BR112017017786A2 BR112017017786A BR112017017786A BR112017017786A2 BR 112017017786 A2 BR112017017786 A2 BR 112017017786A2 BR 112017017786 A BR112017017786 A BR 112017017786A BR 112017017786 A BR112017017786 A BR 112017017786A BR 112017017786 A2 BR112017017786 A2 BR 112017017786A2
Authority
BR
Brazil
Prior art keywords
stabilizer
nitrocellulose
based propellant
carcinogen
environmentally friendly
Prior art date
Application number
BR112017017786A
Other languages
English (en)
Inventor
Dejeaifve Alain
Dobson Rowan
Original Assignee
P B Clermont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by P B Clermont filed Critical P B Clermont
Publication of BR112017017786A2 publication Critical patent/BR112017017786A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/006—Stabilisers (e.g. thermal stabilisers)
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/18—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
    • C06B25/20—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with a non-explosive or a non-explosive or a non-thermic component
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/18—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
    • C06B25/24—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with nitroglycerine
    • C06B25/26—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with nitroglycerine with an organic non-explosive or an organic non-thermic component
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/06—Alkylated phenols
    • C07C39/07—Alkylated phenols containing only methyl groups, e.g. cresols, xylenols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/21—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cosmetics (AREA)

Abstract

a presente invenção diz respeito a uma composição propulsora à base de nitrocelulose compreendendo: (a) um propulsor à base de éster de nitrato compreendendo nitrocelulose; e (b) um estabilizante compreendendo um composto não aromático (12) consistindo em uma fórmula de ionona geral (12-i), (12-ii), (12-iii) ou (12-iv): (12-i) (12-ii) (12-iii) (12-iv) em que r1 representa um grupo cetona, hidroxila, carboxila, aldeído ou alquila insaturada, preferencialmente ?c(o)ch3 (correspondendo a alfa, beta, gama e pseudo ionona).
BR112017017786A 2015-02-25 2016-02-25 composição propulsora à base de nitrocelulose, uso de um componente não aromático, estabilizante ambientalmente amigo, e estabilizante isento de carcinógenos BR112017017786A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15156491 2015-02-25
PCT/EP2016/053946 WO2016135227A1 (en) 2015-02-25 2016-02-25 Ionone stabilisers for nitrocellulose-based propellants

Publications (1)

Publication Number Publication Date
BR112017017786A2 true BR112017017786A2 (pt) 2018-04-10

Family

ID=52692381

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017017786A BR112017017786A2 (pt) 2015-02-25 2016-02-25 composição propulsora à base de nitrocelulose, uso de um componente não aromático, estabilizante ambientalmente amigo, e estabilizante isento de carcinógenos

Country Status (8)

Country Link
US (1) US10590047B2 (pt)
EP (1) EP3262015B1 (pt)
JP (1) JP2018511548A (pt)
KR (1) KR20170134332A (pt)
AU (1) AU2016223502A1 (pt)
BR (1) BR112017017786A2 (pt)
CA (1) CA2973309A1 (pt)
WO (1) WO2016135227A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109572655B (zh) 2017-09-29 2022-09-20 株式会社万都 电子制动系统的致动器
US20210221752A1 (en) * 2017-12-12 2021-07-22 P.B. Clermont Long unsaturated aliphatic chains as stabilisers for nitrate esters and nitrocellulose-based applications
US20220119323A1 (en) * 2020-07-14 2022-04-21 VK Integrated Systems, Inc. Plasticized, Adhesive Binary Explosive
KR102473077B1 (ko) * 2021-11-26 2022-11-30 지에스건설 주식회사 화약류로 착화되는 미진동 파쇄제 조성물 및 이의 제조 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018511549A (ja) * 2015-02-25 2018-04-26 ペ．ベ．クレルモンＰ．Ｂ．Ｃｌｅｒｍｏｎｔ ニトロセルロースベースの発射薬用のトコフェロール安定剤

Also Published As

Publication number Publication date
WO2016135227A1 (en) 2016-09-01
CA2973309A1 (en) 2016-09-01
EP3262015A1 (en) 2018-01-03
KR20170134332A (ko) 2017-12-06
US20180029951A1 (en) 2018-02-01
AU2016223502A1 (en) 2017-07-27
JP2018511548A (ja) 2018-04-26
EP3262015B1 (en) 2019-03-27
US10590047B2 (en) 2020-03-17

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired