FR640236A - Procédé d'obtention de diaminoanthraquinones monobenzoylées - Google Patents

Procédé d'obtention de diaminoanthraquinones monobenzoylées

Info

Publication number
FR640236A
FR640236A FR640236DA FR640236A FR 640236 A FR640236 A FR 640236A FR 640236D A FR640236D A FR 640236DA FR 640236 A FR640236 A FR 640236A
Authority
FR
France
Prior art keywords
monobenzoylated
diaminoanthraquinones
obtaining
obtaining monobenzoylated
monobenzoylated diaminoanthraquinones
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.)
Expired
Application number
Other languages
English (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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR640236A publication Critical patent/FR640236A/fr
Priority claimed from US321034A external-priority patent/US1867057A/en
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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR640236D 1926-08-30 1927-08-29 Procédé d'obtention de diaminoanthraquinones monobenzoylées Expired FR640236A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE276692X 1926-08-30
US321034A US1867057A (en) 1926-08-30 1928-11-21 Process of preparing monobenzoyldiamino-anthraquinone
US435630A US1867058A (en) 1926-08-30 1930-03-13 Process of preparing monobenzoyldiamino-anthraquinones

Publications (1)

Publication Number Publication Date
FR640236A true FR640236A (fr) 1928-07-09

Family

ID=27187419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640236D Expired FR640236A (fr) 1926-08-30 1927-08-29 Procédé d'obtention de diaminoanthraquinones monobenzoylées

Country Status (3)

Country Link
US (1) US1867058A (fr)
FR (1) FR640236A (fr)
GB (1) GB276692A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255001A (en) * 1955-02-03 1966-06-07 Polaroid Corp Photographic products, processes and compositions utilizing insulated azo dye developers
DE2937876A1 (de) * 1979-09-19 1981-04-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von monoaroylierten 1,4-diaminoanthrachinonen
CN104193576B (zh) * 2014-08-08 2016-05-25 北京斯伯乐科技发展有限公司 超强多功能苯乙烯阻聚剂及其使用方法

Also Published As

Publication number Publication date
US1867058A (en) 1932-07-12
GB276692A (en) 1928-11-26

Similar Documents

Publication Publication Date Title
FR640236A (fr) Procédé d'obtention de diaminoanthraquinones monobenzoylées
FR32706E (fr) Procédé de repérage
FR683504A (fr) Procédé pour l'obtention de diazotypies
FR612396A (fr) Procédé d'obtention du chloral
FR673379A (fr) Procédé de préparation d'aldéhydes
FR640913A (fr) Procédé de galvano-chromage
FR638052A (fr) Procédé d'édification de constructions
FR633319A (fr) Procédé pour l'obtention de diazotypes
FR638550A (fr) Procédé d'obtention d'azines
FR661408A (fr) Procédé d'obtention d'héliogravures
FR711663A (fr) Procédé pour l'obtention des chloro-nitro-quinoléines
FR634884A (fr) Procédé d'obtention de composés phosphotungstomolybdéniques
FR645963A (fr) Procédé de prodcction d'ortho-amino-diaryléthers
FR637654A (fr) Procédé perfectionné d'encollage
FR685566A (fr) Procédé pour l'obtention de bases de pyridine
FR633691A (fr) Procédé d'obtention de réserves de cémentation
FR674639A (fr) Procédé d'obtention de dianthraquinonylamines de la série anthraquinonacridonique
FR669338A (fr) Procédé pour l'obtention d'hydrocarbures butadiéniques
FR652193A (fr) Procédé d'obtention de phénols
FR644778A (fr) Procédé d'obtention de cyanures alcalins
FR631059A (fr) Procédé de construction économique
FR654934A (fr) Procédé d'encrage
FR609908A (fr) Procédé de construction
FR36117E (fr) Procédé pour l'obtention de charbons actifs
FR673328A (fr) Procédé d'enfleurage