FR876925A - Colorants acides pour laine et leur procédé de préparation - Google Patents

Colorants acides pour laine et leur procédé de préparation

Info

Publication number
FR876925A
FR876925A FR876925DA FR876925A FR 876925 A FR876925 A FR 876925A FR 876925D A FR876925D A FR 876925DA FR 876925 A FR876925 A FR 876925A
Authority
FR
France
Prior art keywords
wool
preparation process
acid dyes
dyes
acid
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 FR876925A publication Critical patent/FR876925A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • B28B11/161—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs in vertically operating extrusion presses
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • C09B62/80—Anthracene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Coloring (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
FR876925D 1939-07-08 1941-10-01 Colorants acides pour laine et leur procédé de préparation Expired FR876925A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE219656X 1939-07-08
DEI68490D DE744219C (de) 1939-07-08 1940-12-19 Verfahren zur Herstellung von sauren Farbstoffen der Anthrachinonreihe

Publications (1)

Publication Number Publication Date
FR876925A true FR876925A (fr) 1942-11-23

Family

ID=25762499

Family Applications (2)

Application Number Title Priority Date Filing Date
FR51987D Expired FR51987E (fr) 1939-07-08
FR876925D Expired FR876925A (fr) 1939-07-08 1941-10-01 Colorants acides pour laine et leur procédé de préparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR51987D Expired FR51987E (fr) 1939-07-08

Country Status (4)

Country Link
US (2) US2333137A (fr)
CH (7) CH219656A (fr)
DE (2) DE744219C (fr)
FR (2) FR876925A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070602A (en) * 1958-03-28 1962-12-25 Ciba Ltd New anthraquinone dyestuffs containing a reactive triazine group
BE620727A (fr) * 1961-07-27

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE517276C (de) * 1929-07-24 1931-02-03 I G Farbenindustrie Akt Ges Verfahren zur Darstellung saurer Anthrachinonfarbstoffe
DE696422C (de) * 1938-05-07 1940-09-20 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe

Also Published As

Publication number Publication date
CH219656A (de) 1942-02-28
CH225784A (de) 1943-02-28
FR51987E (fr) 1943-06-01
CH224211A (de) 1942-11-15
CH230421A (de) 1943-12-31
DE744219C (de) 1944-01-20
CH230420A (de) 1943-12-31
US2333137A (en) 1943-11-02
US2352752A (en) 1944-07-04
CH226692A (de) 1943-04-30
DE147415C (fr)
CH226851A (de) 1943-04-30

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