ES478309A0 - Procedimiento de preparacion de sales de arildiazonico en soluciones acuosas. - Google Patents

Procedimiento de preparacion de sales de arildiazonico en soluciones acuosas.

Info

Publication number
ES478309A0
ES478309A0 ES478309A ES478309A ES478309A0 ES 478309 A0 ES478309 A0 ES 478309A0 ES 478309 A ES478309 A ES 478309A ES 478309 A ES478309 A ES 478309A ES 478309 A0 ES478309 A0 ES 478309A0
Authority
ES
Spain
Prior art keywords
aryldiazonic
salts
preparing
procedure
aqueous solutions
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
ES478309A
Other languages
English (en)
Other versions
ES8707492A1 (es
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES478309A0 publication Critical patent/ES478309A0/es
Publication of ES8707492A1 publication Critical patent/ES8707492A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
ES478309A 1978-03-06 1979-03-05 Procedimiento de preparacion de sales de arildiazonico en soluciones acuosas. Expired ES8707492A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806905A FR2419279A1 (fr) 1978-03-06 1978-03-06 Procede d'obtention de sels d'aryl diazonium a partir de vapeurs nitreuses riches en oxyde azotique

Publications (2)

Publication Number Publication Date
ES478309A0 true ES478309A0 (es) 1987-07-16
ES8707492A1 ES8707492A1 (es) 1987-07-16

Family

ID=9205601

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478309A Expired ES8707492A1 (es) 1978-03-06 1979-03-05 Procedimiento de preparacion de sales de arildiazonico en soluciones acuosas.

Country Status (8)

Country Link
US (1) US4269767A (es)
EP (1) EP0004247B1 (es)
JP (1) JPS5948820B2 (es)
BR (1) BR7901327A (es)
CA (1) CA1128932A (es)
DE (1) DE2960221D1 (es)
ES (1) ES8707492A1 (es)
FR (1) FR2419279A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615061A (ja) * 1984-06-15 1986-01-10 Sumitomo Chem Co Ltd メトキシベンゼンジアゾニウム塩の製造方法
US5874547A (en) * 1996-06-06 1999-02-23 Crompton & Knowles Corporation Diazotization of amines
CN113003552B (zh) * 2021-03-09 2023-06-16 扬州大学 一种亚硝酸的制备方法
CN113045452A (zh) * 2021-03-09 2021-06-29 扬州大学 一种芳香胺重氮四氟硼酸盐化合物的制备方法
CN113024409A (zh) * 2021-03-09 2021-06-25 扬州大学 一种以氮氧化物和伯芳胺为原料制备重氮化合物的方法
CN117999253A (zh) * 2021-09-24 2024-05-07 迪帕克亚硝酸盐有限公司 用于通过NOx连续制备间甲酚的系统和工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL69013C (es) * 1948-02-12
US4018751A (en) * 1975-04-09 1977-04-19 American Cyanamid Company Continuous process for aminoazobenzene
US4020052A (en) * 1975-11-25 1977-04-26 E. I. Du Pont De Nemours And Company Treatment of aromatic amines with gas mixtures derived from the oxidation of ammonia to effect diazotization/coupling
GB1569302A (en) * 1975-11-25 1980-06-11 Du Pont Diazotization/coupling or aromatic amines
JPS5948820A (ja) * 1982-09-10 1984-03-21 Nec Corp 磁気デイスク装置のトラツク・サ−ボ方式

Also Published As

Publication number Publication date
FR2419279B1 (es) 1980-09-19
JPS54124025A (en) 1979-09-26
BR7901327A (pt) 1979-10-09
EP0004247A1 (fr) 1979-09-19
DE2960221D1 (en) 1981-04-23
ES8707492A1 (es) 1987-07-16
FR2419279A1 (fr) 1979-10-05
CA1128932A (fr) 1982-08-03
US4269767A (en) 1981-05-26
JPS5948820B2 (ja) 1984-11-29
EP0004247B1 (fr) 1981-04-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506