FR26561E - New coloring materials and process for their manufacture - Google Patents

New coloring materials and process for their manufacture

Info

Publication number
FR26561E
FR26561E FR26561DA FR26561E FR 26561 E FR26561 E FR 26561E FR 26561D A FR26561D A FR 26561DA FR 26561 E FR26561 E FR 26561E
Authority
FR
France
Prior art keywords
manufacture
coloring materials
new coloring
new
materials
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR26561E publication Critical patent/FR26561E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR26561D 1922-03-22 1922-03-22 New coloring materials and process for their manufacture Expired FR26561E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR26561T 1922-03-22

Publications (1)

Publication Number Publication Date
FR26561E true FR26561E (en) 1924-02-01

Family

ID=8664980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26561D Expired FR26561E (en) 1922-03-22 1922-03-22 New coloring materials and process for their manufacture

Country Status (1)

Country Link
FR (1) FR26561E (en)

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