FR828396A - Colorants à l'anthraquinone - Google Patents

Colorants à l'anthraquinone

Info

Publication number
FR828396A
FR828396A FR828396DA FR828396A FR 828396 A FR828396 A FR 828396A FR 828396D A FR828396D A FR 828396DA FR 828396 A FR828396 A FR 828396A
Authority
FR
France
Prior art keywords
anthraquinone dyes
anthraquinone
dyes
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR828396A publication Critical patent/FR828396A/fr
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
    • C09B1/22—Dyes with unsubstituted amino groups
    • C09B1/24—Dyes with unsubstituted amino groups sulfonated
    • 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
    • C09B1/52—Amino-hydroxy-anthraquinones; Ethers and esters thereof sulfonated
    • C09B1/521—Amino-hydroxy-anthraquinones; Ethers and esters thereof sulfonated unsubstituted amino and hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Lasers (AREA)
FR828396D 1936-10-28 1937-10-28 Colorants à l'anthraquinone Expired FR828396A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29366/36A GB484000A (en) 1936-10-28 1936-10-28 New anthraquinone dyestuffs

Publications (1)

Publication Number Publication Date
FR828396A true FR828396A (fr) 1938-05-17

Family

ID=10290396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828396D Expired FR828396A (fr) 1936-10-28 1937-10-28 Colorants à l'anthraquinone

Country Status (3)

Country Link
US (1) US2225061A (fr)
FR (1) FR828396A (fr)
GB (1) GB484000A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517935A (en) * 1946-11-22 1950-08-08 Ici Ltd Dyestuffs of the anthraquinone series
CH468438A (de) * 1966-02-10 1969-02-15 Ciba Geigy Verfahren zur Herstellung neuer wasserunlöslicher Anthrachinonfarbstoffe

Also Published As

Publication number Publication date
US2225061A (en) 1940-12-17
GB484000A (en) 1938-04-28

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