FR19398E - Process for the industrial preparation of a harmless coloring matter applicable to food and other products - Google Patents

Process for the industrial preparation of a harmless coloring matter applicable to food and other products

Info

Publication number
FR19398E
FR19398E FR19398DA FR19398E FR 19398 E FR19398 E FR 19398E FR 19398D A FR19398D A FR 19398DA FR 19398 E FR19398 E FR 19398E
Authority
FR
France
Prior art keywords
food
products
coloring matter
industrial preparation
harmless
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)
Inventor
Paul-Dominique Jacquemin
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.)
PAUL DOMINIQUE JACQUEMIN
Original Assignee
PAUL DOMINIQUE JACQUEMIN
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 PAUL DOMINIQUE JACQUEMIN filed Critical PAUL DOMINIQUE JACQUEMIN
Application granted granted Critical
Publication of FR19398E publication Critical patent/FR19398E/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
    • C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR19398D 1912-10-05 1913-10-04 Process for the industrial preparation of a harmless coloring matter applicable to food and other products Expired FR19398E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR460441T 1912-10-05
FR19398T 1913-10-04

Publications (1)

Publication Number Publication Date
FR19398E true FR19398E (en) 1915-01-20

Family

ID=1360633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19398D Expired FR19398E (en) 1912-10-05 1913-10-04 Process for the industrial preparation of a harmless coloring matter applicable to food and other products

Country Status (1)

Country Link
FR (1) FR19398E (en)

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