FR972961A - Nouveaux colorants de la laine - Google Patents

Nouveaux colorants de la laine

Info

Publication number
FR972961A
FR972961A FR972961DA FR972961A FR 972961 A FR972961 A FR 972961A FR 972961D A FR972961D A FR 972961DA FR 972961 A FR972961 A FR 972961A
Authority
FR
France
Prior art keywords
wool dyes
new wool
new
dyes
wool
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
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR972961A publication Critical patent/FR972961A/fr
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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/16—Benz-diazabenzanthrones, e.g. anthrapyrimidones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR972961D 1947-10-03 1948-10-02 Nouveaux colorants de la laine Expired FR972961A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB972961X 1947-10-03

Publications (1)

Publication Number Publication Date
FR972961A true FR972961A (fr) 1951-02-06

Family

ID=10824362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972961D Expired FR972961A (fr) 1947-10-03 1948-10-02 Nouveaux colorants de la laine

Country Status (1)

Country Link
FR (1) FR972961A (fr)

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