CH307977A - Process for the preparation of an acetate rayon dye. - Google Patents

Process for the preparation of an acetate rayon dye.

Info

Publication number
CH307977A
CH307977A CH307977DA CH307977A CH 307977 A CH307977 A CH 307977A CH 307977D A CH307977D A CH 307977DA CH 307977 A CH307977 A CH 307977A
Authority
CH
Switzerland
Prior art keywords
dye
preparation
acetate rayon
rayon
acetate
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Ciba
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH307977A publication Critical patent/CH307977A/en

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
    • 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
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/285—Dyes with no other substituents than the amino groups
    • 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
    • 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
    • C09B1/262—Dyes with no other substituents than the substituted amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH307977D 1952-05-30 1952-05-30 Process for the preparation of an acetate rayon dye. CH307977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH743220X 1952-05-30

Publications (1)

Publication Number Publication Date
CH307977A true CH307977A (en) 1955-06-30

Family

ID=4533311

Family Applications (4)

Application Number Title Priority Date Filing Date
CH311503D CH311503A (en) 1952-05-30 1952-05-30 Process for the preparation of an acetate rayon dye.
CH307977D CH307977A (en) 1952-05-30 1952-05-30 Process for the preparation of an acetate rayon dye.
CH322877D CH322877A (en) 1952-05-30 1953-04-02 Process for the preparation of an acetate rayon dye
CH317768D CH317768A (en) 1952-05-30 1953-04-02 Process for the preparation of an acetate rayon dye

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH311503D CH311503A (en) 1952-05-30 1952-05-30 Process for the preparation of an acetate rayon dye.

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH322877D CH322877A (en) 1952-05-30 1953-04-02 Process for the preparation of an acetate rayon dye
CH317768D CH317768A (en) 1952-05-30 1953-04-02 Process for the preparation of an acetate rayon dye

Country Status (6)

Country Link
BE (1) BE520324A (en)
CH (4) CH311503A (en)
DE (1) DE1016387B (en)
FR (1) FR1077295A (en)
GB (1) GB743220A (en)
NL (1) NL92298C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10222819A1 (en) * 2002-05-21 2003-12-04 Bayer Ag Process for the preparation of N, N'-disubstituted 1,4-diaminoanthraquinones
CN103084073B (en) * 2011-10-31 2015-06-03 中国科学院合肥物质科学研究院 Porous membrane composed of cellulose doped with 1,4-dihydroxy anthraquinone and bivalent copper ion and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE716046C (en) * 1936-12-24 1942-01-12 Ig Farbenindustrie Ag Process for the preparation of dyes of the anthraquinone series
GB507206A (en) * 1937-12-08 1939-06-08 Henry Charles Olpin Manufacture of compounds of the anthraquinone series
US2335680A (en) * 1941-09-25 1943-11-30 Du Pont Arylaminoanthraquinone compounds

Also Published As

Publication number Publication date
NL92298C (en)
GB743220A (en) 1956-01-11
CH317768A (en) 1956-11-30
CH322877A (en) 1957-06-30
FR1077295A (en) 1954-11-05
BE520324A (en)
DE1016387B (en) 1957-09-26
CH311503A (en) 1955-11-30

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