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KR880006260A - 락톤 분해 생성물 - Google Patents

락톤 분해 생성물 Download PDF

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Publication number
KR880006260A
KR880006260A KR1019870013324A KR870013324A KR880006260A KR 880006260 A KR880006260 A KR 880006260A KR 1019870013324 A KR1019870013324 A KR 1019870013324A KR 870013324 A KR870013324 A KR 870013324A KR 880006260 A KR880006260 A KR 880006260A
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KR
South Korea
Prior art keywords
nitrate
acid
decomposition
decomposition product
weight
Prior art date
Application number
KR1019870013324A
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English (en)
Inventor
베일러 파울
피르브링거 클라우드
Original Assignee
쟝-자끄 오가이, 프리돌린 클라우스너
에프.호프만-라로슈 앤드 캄파니 아크 티엔게젤샤프트
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 쟝-자끄 오가이, 프리돌린 클라우스너, 에프.호프만-라로슈 앤드 캄파니 아크 티엔게젤샤프트 filed Critical 쟝-자끄 오가이, 프리돌린 클라우스너
Publication of KR880006260A publication Critical patent/KR880006260A/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/62—Three oxygen atoms, e.g. ascorbic acid
    • 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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/02—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Glass Compositions (AREA)

Abstract

내용 없음

Description

락톤 분해 생성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. 아스코르브산 또는 이소아스코르브산을 바람직하게는 그러한 산의 분해를 촉진시키는 물질의 존재하에 약 70℃내지 약 210℃로 가열시킴(이에 의해 사용된 산의 약 10내지 100%가 분해된다)을 특징으로 하여 아스코르브산 또는 이소아스코르브산의 분해 생성물을 제조하는 방법.
  2. 제1항에 있어서, 약 80℃ 내지 190℃, 바람직하게는 80℃ 내지 150℃에서 가열하는 방법.
  3. 제1 또는 2항에 있어서, 가열 온도에 따라서 1분 내지 수시간, 바람직하게는 1분 내지 약 3시간 동안 가열하는 방법.
  4. 제1,2 또는 3항에 있어서, 용액중, 바람직하게는 수용액 중에서, 또는 현탁액 중이나 습윤 조건하에서, 바람직하게는 수-습윤을 조건하에서 산을 가열하는 방법.
  5. 제1내지 4항중 어느 한 항에 있어서, 산 분해를 촉진시키는 물질로서 알카리 금속염 또는 알카리 토금속염을 사용하는 방법.
  6. 제1내지 5항중 어느 한 항에 있어서, 아스코르브산 또는 이소아스코르브산의 알카리 금속염 또는 알카리 토금속염, 특히 나트륨 또는 칼륨염을 산 분해를 촉진시키는 물질로 사용하는 방법.
  7. 제6항에 있어서, 염을 약 0.1 내지 100중량%, 바람직하게는 0.5 내지 50중량%, 특히 약 1내지 10중량%의 양으로 사용하는 방법.
  8. 제1내지 7항중 어느 한 항의 방법에 따라 수득할 수 있는 분해 생성물.
  9. 제8항에 있어서, 분해되지 않은 산 이외에 중합체성 물질, 푸라논 및 푸라놀을 함유하는 적어도 부분적으로 수용성인 갈색분말 ; 분해도 10내지 100%, 예를들면, 40내지 90% 및 60내지 90%, 바람직하게는 65내지 85% ; 출발 물질에 대한 중량 손실 5내지 40%, 특히 10내지 30% ; 분해도 50%에서의 연소열 3315cal/g,분해도 65%에서의 연소열 3394cal/g의 특성 또는 파라미터를 갖는, 분해 생성물.
  10. 질산염-함유 산화제와 혼합하여 폭발성 물질을 제조하기 위한, 제1 내지 7항중 어느 한 항에 따라 수득할 수 있는 분해 생성물의 용도.
  11. 제10항에 있어서, 질산염-함유 산화제로서 알카리 금속 또는 알카리 토금속 질산염 또는 암모늄 니트레이트 또는 상기 질산염의 혼합물을 사용하는 용도.
  12. 제1내지 7항중 어느 한 항의 방법에 따라 수득할 수 있는 분해 생성물과 질산염-함유 산화제, 및 경우에 따라 추가의 첨가제를 혼합함을 특징으로 하여 폭발성 물질을 제조하는 방법.
  13. 제12항에 있어서, 질산염-함유 산화제로서 알카리 금속 또는 알카리 토금속 질산염 또는 암모늄 니트레이트 또는 그들의 혼합물을 사용하는 방법.
  14. 제13항에 있어서, 질산염-함유 산화제를 질산 칼륨을 기준으로 하여 분해 생성물의 중량에 대해 90:10내지 50:50, 바람직하게는 80:20내지 60:40의 중량비로 사용하는 방법.
  15. 제1내지 7항중 어느 한 항의 방법에 따라 수득할 수 있는 분해 생성물과 질산염-함유 산화제를 함유하는 폭발성 물질.
  16. 제15항에 있어서, 분해 생성물 및 질산염-함유 산화제의 중량비가, 질산 칼륨을 기준으로 하여 90:10 내지 50:50, 바람직하게는 80:20 내지 60:40인 폭발성 물질.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870013324A 1986-11-27 1987-11-26 락톤 분해 생성물 KR880006260A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4741/86 1986-11-27
CH474186 1986-11-27

Publications (1)

Publication Number Publication Date
KR880006260A true KR880006260A (ko) 1988-07-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870013324A KR880006260A (ko) 1986-11-27 1987-11-26 락톤 분해 생성물

Country Status (10)

Country Link
US (1) US4964929A (ko)
EP (1) EP0268996B1 (ko)
JP (1) JPS63141991A (ko)
KR (1) KR880006260A (ko)
AT (1) ATE60777T1 (ko)
AU (1) AU612125B2 (ko)
DE (1) DE3767977D1 (ko)
DK (1) DK594787A (ko)
NO (1) NO874948L (ko)
ZA (1) ZA878719B (ko)

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Also Published As

Publication number Publication date
ATE60777T1 (de) 1991-02-15
DE3767977D1 (de) 1991-03-14
NO874948L (no) 1988-05-30
EP0268996B1 (de) 1991-02-06
AU612125B2 (en) 1991-07-04
JPS63141991A (ja) 1988-06-14
EP0268996A2 (de) 1988-06-01
AU8149087A (en) 1988-06-02
NO874948D0 (no) 1987-11-26
ZA878719B (en) 1988-05-27
EP0268996A3 (en) 1988-07-06
DK594787A (da) 1988-05-28
US4964929A (en) 1990-10-23
DK594787D0 (da) 1987-11-12

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19871126

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