FR734932A - Perfectionnements aux colorants, acides et substantifs employés dans la teinture du cuir - Google Patents

Perfectionnements aux colorants, acides et substantifs employés dans la teinture du cuir

Info

Publication number
FR734932A
FR734932A FR734932DA FR734932A FR 734932 A FR734932 A FR 734932A FR 734932D A FR734932D A FR 734932DA FR 734932 A FR734932 A FR 734932A
Authority
FR
France
Prior art keywords
dyes
acids
dyeing leather
nouns used
nouns
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.)
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 FR734932A publication Critical patent/FR734932A/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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • C09B69/045—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds of anionic azo dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR734932D 1931-04-18 1932-04-09 Perfectionnements aux colorants, acides et substantifs employés dans la teinture du cuir Expired FR734932A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE734932X 1931-04-18

Publications (1)

Publication Number Publication Date
FR734932A true FR734932A (fr) 1932-10-31

Family

ID=6641996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734932D Expired FR734932A (fr) 1931-04-18 1932-04-09 Perfectionnements aux colorants, acides et substantifs employés dans la teinture du cuir

Country Status (1)

Country Link
FR (1) FR734932A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175107A1 (fr) * 1972-03-09 1973-10-19 Sandoz Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175107A1 (fr) * 1972-03-09 1973-10-19 Sandoz Sa

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