BE834743A - Procede de production de colorants anthraquinoniques - Google Patents

Procede de production de colorants anthraquinoniques

Info

Publication number
BE834743A
BE834743A BE161139A BE161139A BE834743A BE 834743 A BE834743 A BE 834743A BE 161139 A BE161139 A BE 161139A BE 161139 A BE161139 A BE 161139A BE 834743 A BE834743 A BE 834743A
Authority
BE
Belgium
Prior art keywords
production
anthraquinonic dyes
anthraquinonic
dyes
Prior art date
Application number
BE161139A
Other languages
English (en)
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 filed Critical
Publication of BE834743A publication Critical patent/BE834743A/fr

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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
    • 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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
BE161139A 1974-10-23 1975-10-22 Procede de production de colorants anthraquinoniques BE834743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450287 DE2450287A1 (de) 1974-10-23 1974-10-23 Anthrachinonfarbstoffe

Publications (1)

Publication Number Publication Date
BE834743A true BE834743A (fr) 1976-04-22

Family

ID=5928927

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161139A BE834743A (fr) 1974-10-23 1975-10-22 Procede de production de colorants anthraquinoniques

Country Status (10)

Country Link
US (1) US4045457A (fr)
JP (1) JPS5165136A (fr)
BE (1) BE834743A (fr)
BR (1) BR7506910A (fr)
CH (1) CH583763A5 (fr)
DD (1) DD124605A5 (fr)
DE (1) DE2450287A1 (fr)
ES (1) ES441974A1 (fr)
FR (1) FR2289573A1 (fr)
GB (1) GB1490760A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631730A5 (de) * 1978-02-07 1982-08-31 Ciba Geigy Ag Verfahren zur herstellung von dispersionsfarbstoffen.
US4235789A (en) * 1979-03-19 1980-11-25 Mobay Chemical Corporation Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
DE3127127A1 (de) * 1981-07-09 1983-01-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 1-hydroxy-4-amino-5(8)-nitro-anthrachinon
JP5696001B2 (ja) * 2011-08-19 2015-04-08 Hoya株式会社 プラスチックレンズの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134654A (en) * 1937-12-22 1938-10-25 Du Pont Compounds of the anthraquinone series
US3821262A (en) * 1967-08-11 1974-06-28 Sandoz Ltd Process for the production of anthraquinone derivatives chlorinated in alpha-positions

Also Published As

Publication number Publication date
JPS5165136A (en) 1976-06-05
ES441974A1 (es) 1977-04-01
DD124605A5 (fr) 1977-03-02
DE2450287A1 (de) 1976-04-29
CH583763A5 (fr) 1977-01-14
GB1490760A (en) 1977-11-02
US4045457A (en) 1977-08-30
BR7506910A (pt) 1976-08-17
FR2289573A1 (fr) 1976-05-28

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