FR663156A - Process for preparing acid dyes for wool - Google Patents

Process for preparing acid dyes for wool

Info

Publication number
FR663156A
FR663156A FR663156DA FR663156A FR 663156 A FR663156 A FR 663156A FR 663156D A FR663156D A FR 663156DA FR 663156 A FR663156 A FR 663156A
Authority
FR
France
Prior art keywords
wool
acid dyes
preparing acid
preparing
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 FR663156A publication Critical patent/FR663156A/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
    • C09B57/08—Naphthalimide dyes; Phthalimide dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR663156D 1927-10-29 1928-10-29 Process for preparing acid dyes for wool Expired FR663156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE663156X 1927-10-29

Publications (1)

Publication Number Publication Date
FR663156A true FR663156A (en) 1929-08-17

Family

ID=6589194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663156D Expired FR663156A (en) 1927-10-29 1928-10-29 Process for preparing acid dyes for wool

Country Status (1)

Country Link
FR (1) FR663156A (en)

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