FR707910A - Process for the preparation of new vat dyes - Google Patents

Process for the preparation of new vat dyes

Info

Publication number
FR707910A
FR707910A FR707910DA FR707910A FR 707910 A FR707910 A FR 707910A FR 707910D A FR707910D A FR 707910DA FR 707910 A FR707910 A FR 707910A
Authority
FR
France
Prior art keywords
preparation
vat dyes
new vat
new
dyes
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 FR707910A publication Critical patent/FR707910A/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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR707910D 1929-12-17 1930-12-17 Process for the preparation of new vat dyes Expired FR707910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE707910X 1929-12-17

Publications (1)

Publication Number Publication Date
FR707910A true FR707910A (en) 1931-07-16

Family

ID=6617498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707910D Expired FR707910A (en) 1929-12-17 1930-12-17 Process for the preparation of new vat dyes

Country Status (1)

Country Link
FR (1) FR707910A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103725030A (en) * 2013-12-24 2014-04-16 徐州市格瑞颜料有限公司 Preparation method of vat brilliant orange GR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103725030A (en) * 2013-12-24 2014-04-16 徐州市格瑞颜料有限公司 Preparation method of vat brilliant orange GR

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