GB8911095D0 - Process for making 3-nitro-1,2,4-triazol-5-one electroluminescent display device and manufacture thereof - Google Patents

Process for making 3-nitro-1,2,4-triazol-5-one electroluminescent display device and manufacture thereof

Info

Publication number
GB8911095D0
GB8911095D0 GB898911095A GB8911095A GB8911095D0 GB 8911095 D0 GB8911095 D0 GB 8911095D0 GB 898911095 A GB898911095 A GB 898911095A GB 8911095 A GB8911095 A GB 8911095A GB 8911095 D0 GB8911095 D0 GB 8911095D0
Authority
GB
United Kingdom
Prior art keywords
triazol
nitro
manufacture
making
display device
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB898911095A
Other versions
GB2218986B (en
GB2218986A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilkington Group Ltd
Olin Corp
Original Assignee
Pilkington PLC
Olin Corp
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 Pilkington PLC, Olin Corp filed Critical Pilkington PLC
Publication of GB8911095D0 publication Critical patent/GB8911095D0/en
Publication of GB2218986A publication Critical patent/GB2218986A/en
Application granted granted Critical
Publication of GB2218986B publication Critical patent/GB2218986B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C07D249/12—Oxygen or sulfur atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB8911095A 1988-05-27 1989-05-15 Process for making 3-nitro-1,2,4-triazol-5-one Expired - Fee Related GB2218986B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19973988A 1988-05-27 1988-05-27

Publications (3)

Publication Number Publication Date
GB8911095D0 true GB8911095D0 (en) 1989-06-28
GB2218986A GB2218986A (en) 1989-11-29
GB2218986B GB2218986B (en) 1992-01-08

Family

ID=22738813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8911095A Expired - Fee Related GB2218986B (en) 1988-05-27 1989-05-15 Process for making 3-nitro-1,2,4-triazol-5-one

Country Status (3)

Country Link
DE (1) DE3917228A1 (en)
FR (1) FR2631962B1 (en)
GB (1) GB2218986B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2067367B1 (en) * 1992-07-22 1995-11-01 Espanola Explosivos PROCEDURE FOR THE OBTAINING OF AN EXPLOSIVE COMPOSITION OF HIGH ENERGY AND STABILITY.
FR3004178B1 (en) 2013-04-08 2015-04-24 Herakles OBTAINING OTA SOLUTIONS IN CONCENTRATED SULFURIC ACID; THESE SOLUTIONS, ONTA PREPARATION
CN112125858A (en) * 2020-09-11 2020-12-25 南京理工大学 Gemini energetic ion compound and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584066B1 (en) * 1985-06-28 1987-08-07 Poudres & Explosifs Ste Nale USE OF 5-OXO 3-NITRO, 1,2,4-TRIAZOLE AS AN EXPLOSIVE SUBSTANCE AND PYROTECHNIC COMPOSITIONS CONTAINING 5-OXO 3-NITRO 1,2,4-TRIAZOLE.
US4733610A (en) * 1987-01-30 1988-03-29 The United States Of America As Represented By The United States Department Of Energy 3-nitro-1,2,4-triazol-5-one, a less sensitive explosive

Also Published As

Publication number Publication date
DE3917228A1 (en) 1989-12-07
GB2218986B (en) 1992-01-08
DE3917228C2 (en) 1993-09-09
GB2218986A (en) 1989-11-29
FR2631962B1 (en) 1994-10-14
FR2631962A1 (en) 1989-12-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960515