DK134543C - - Google Patents

Info

Publication number
DK134543C
DK134543C DK404371A DK404371A DK134543C DK 134543 C DK134543 C DK 134543C DK 404371 A DK404371 A DK 404371A DK 404371 A DK404371 A DK 404371A DK 134543 C DK134543 C DK 134543C
Authority
DK
Denmark
Application number
DK404371A
Other languages
Danish (da)
Other versions
DK134543B (da
Inventor
F Weiss
J-P Schirmann
H Mathais
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of DK134543B publication Critical patent/DK134543B/da
Application granted granted Critical
Publication of DK134543C publication Critical patent/DK134543C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/16—Hydrazine; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DK404371AA 1971-01-07 1971-08-18 Fremgangsmåde til fremstilling af hydrazin. DK134543B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100299A FR2120517A5 (id) 1971-01-07 1971-01-07

Publications (2)

Publication Number Publication Date
DK134543B DK134543B (da) 1976-11-29
DK134543C true DK134543C (id) 1977-05-09

Family

ID=9069902

Family Applications (1)

Application Number Title Priority Date Filing Date
DK404371AA DK134543B (da) 1971-01-07 1971-08-18 Fremgangsmåde til fremstilling af hydrazin.

Country Status (22)

Country Link
US (1) US3869541A (id)
JP (1) JPS5137638B1 (id)
AT (1) AT323707B (id)
BE (1) BE772721A (id)
BR (1) BR7105598D0 (id)
CA (1) CA973683A (id)
CH (1) CH551380A (id)
CS (1) CS154699B2 (id)
DE (1) DE2143516C3 (id)
DK (1) DK134543B (id)
ES (1) ES395377A1 (id)
FR (1) FR2120517A5 (id)
GB (1) GB1358389A (id)
HU (1) HU163574B (id)
LU (1) LU63748A1 (id)
NL (1) NL172318C (id)
NO (1) NO133626C (id)
PL (1) PL88918B1 (id)
RO (1) RO76228A (id)
SE (1) SE379735B (id)
YU (1) YU36478B (id)
ZA (1) ZA717625B (id)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436335A1 (de) * 1974-07-27 1976-02-05 Bayer Ag Verfahren zur aufbereitung von syntheseloesungen bei der hydrazinherstellung
US4036936A (en) * 1975-08-15 1977-07-19 Otsuka Kagaku Yakuhin Kabushiki Kaisha Process for preparing hydrazine hydrate
FR2323634A1 (fr) * 1975-09-10 1977-04-08 Ugine Kuhlmann Solutions concentrees d'hydrate d'hydrazine
FR2323635A1 (fr) * 1975-09-10 1977-04-08 Ugine Kuhlmann Procede de preparation de solutions concentrees d'hydrate d'hydrazine
JPS60171205A (ja) * 1984-02-17 1985-09-04 Mitsubishi Gas Chem Co Inc ヒドラジンハロゲン化水素酸塩の製法
JPS63295408A (ja) * 1987-05-28 1988-12-01 Mitsubishi Gas Chem Co Inc 水加ヒドラジン水溶液の精製方法
FR2647444B1 (id) * 1989-05-24 1991-07-26 Atochem
NO175203C (no) * 1990-11-23 1994-09-14 Atochem Fremgangsmåte for syntese av aziner
FR2778659B1 (fr) * 1998-05-14 2000-06-23 Atochem Elf Sa Procede de preparation d'hydrate d'hydrazine
CN104555953A (zh) * 2014-10-11 2015-04-29 重庆锦杉科技有限公司 一种水合肼的制备方法
CN107381523A (zh) * 2017-09-07 2017-11-24 盐城顺恒化工有限公司 一种硫酸肼的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415356A (en) * 1940-12-21 1947-02-04 Jasco Inc Plasticizer and softener for perbunan and perbunan type rubbers
US2894032A (en) * 1958-09-16 1959-07-07 Grace W R & Co Method of producing ketazines
NL274425A (id) * 1961-02-08

Also Published As

Publication number Publication date
PL88918B1 (id) 1976-10-30
NL172318B (nl) 1983-03-16
US3869541A (en) 1975-03-04
ZA717625B (en) 1972-08-30
AT323707B (de) 1975-07-25
BE772721A (fr) 1972-01-17
YU220171A (en) 1982-02-25
YU36478B (en) 1984-02-29
AU3322971A (en) 1973-03-15
DK134543B (da) 1976-11-29
CS154699B2 (id) 1974-04-30
FR2120517A5 (id) 1972-08-18
GB1358389A (en) 1974-07-03
DE2143516A1 (de) 1972-07-20
LU63748A1 (id) 1972-01-05
JPS5137638B1 (id) 1976-10-16
DE2143516C3 (de) 1978-06-01
SE379735B (id) 1975-10-20
BR7105598D0 (pt) 1973-04-17
RO76228A (ro) 1981-02-28
NO133626B (id) 1976-02-23
ES395377A1 (es) 1973-12-01
CA973683A (en) 1975-09-02
HU163574B (id) 1973-09-27
DE2143516B2 (de) 1973-01-18
NL7112028A (id) 1972-07-11
NL172318C (nl) 1983-08-16
CH551380A (fr) 1974-07-15
NO133626C (id) 1976-06-02

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Legal Events

Date Code Title Description
PUP Patent expired