FR376109A - Process for the production of para-diaminoanthrarufin monosulfonic acid and para-diaminochrysazine monosulfonic acid - Google Patents

Process for the production of para-diaminoanthrarufin monosulfonic acid and para-diaminochrysazine monosulfonic acid

Info

Publication number
FR376109A
FR376109A FR376109DA FR376109A FR 376109 A FR376109 A FR 376109A FR 376109D A FR376109D A FR 376109DA FR 376109 A FR376109 A FR 376109A
Authority
FR
France
Prior art keywords
para
monosulfonic acid
diaminochrysazine
diaminoanthrarufin
production
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
French (fr)
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of FR376109A publication Critical patent/FR376109A/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
    • C09B1/50—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
FR376109D 1906-09-04 1907-03-25 Process for the production of para-diaminoanthrarufin monosulfonic acid and para-diaminochrysazine monosulfonic acid Expired FR376109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190476T 1906-09-04

Publications (1)

Publication Number Publication Date
FR376109A true FR376109A (en) 1907-08-01

Family

ID=8895026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376109D Expired FR376109A (en) 1906-09-04 1907-03-25 Process for the production of para-diaminoanthrarufin monosulfonic acid and para-diaminochrysazine monosulfonic acid

Country Status (2)

Country Link
DE (1) DE190476C (en)
FR (1) FR376109A (en)

Also Published As

Publication number Publication date
DE190476C (en)

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