FR766620A - Intermediate products for the manufacture of coloring matter - Google Patents

Intermediate products for the manufacture of coloring matter

Info

Publication number
FR766620A
FR766620A FR766620DA FR766620A FR 766620 A FR766620 A FR 766620A FR 766620D A FR766620D A FR 766620DA FR 766620 A FR766620 A FR 766620A
Authority
FR
France
Prior art keywords
manufacture
intermediate products
coloring matter
coloring
matter
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.)
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 FR766620A publication Critical patent/FR766620A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/32—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups
    • C07C65/40—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups containing singly bound oxygen-containing groups
FR766620D 1932-12-03 1933-11-30 Intermediate products for the manufacture of coloring matter Expired FR766620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE766620X 1932-12-03

Publications (1)

Publication Number Publication Date
FR766620A true FR766620A (en) 1934-07-02

Family

ID=6673387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766620D Expired FR766620A (en) 1932-12-03 1933-11-30 Intermediate products for the manufacture of coloring matter

Country Status (1)

Country Link
FR (1) FR766620A (en)

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