FR759178A - Colorant and its manufacturing process - Google Patents

Colorant and its manufacturing process

Info

Publication number
FR759178A
FR759178A FR759178DA FR759178A FR 759178 A FR759178 A FR 759178A FR 759178D A FR759178D A FR 759178DA FR 759178 A FR759178 A FR 759178A
Authority
FR
France
Prior art keywords
colorant
manufacturing process
manufacturing
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR759178A publication Critical patent/FR759178A/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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/22—Dyes with unsubstituted amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR759178D 1932-10-26 1932-10-26 Colorant and its manufacturing process Expired FR759178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR600412X 1932-10-26

Publications (1)

Publication Number Publication Date
FR759178A true FR759178A (en) 1934-01-30

Family

ID=8970191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR759178D Expired FR759178A (en) 1932-10-26 1932-10-26 Colorant and its manufacturing process

Country Status (2)

Country Link
DE (1) DE600412C (en)
FR (1) FR759178A (en)

Also Published As

Publication number Publication date
DE600412C (en) 1934-07-23

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