FR728659A - Nouveaux colorants pour la teinture des esters et éthers cellulosiques - Google Patents

Nouveaux colorants pour la teinture des esters et éthers cellulosiques

Info

Publication number
FR728659A
FR728659A FR728659DA FR728659A FR 728659 A FR728659 A FR 728659A FR 728659D A FR728659D A FR 728659DA FR 728659 A FR728659 A FR 728659A
Authority
FR
France
Prior art keywords
ethers
cellulose esters
new dyes
dyeing cellulose
dyeing
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.)
I G FABENINDUSTRIE AG
Original Assignee
I G FABENINDUSTRIE 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 I G FABENINDUSTRIE AG filed Critical I G FABENINDUSTRIE AG
Application granted granted Critical
Publication of FR728659A publication Critical patent/FR728659A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR728659D 1931-01-22 1931-12-21 Nouveaux colorants pour la teinture des esters et éthers cellulosiques Expired FR728659A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEI40477D DE602690C (de) 1931-01-22 1931-01-22 Verfahren zur Darstellung von Farbstoffen zum Faerben von Celluloseestern und -aethern
GB30795/31A GB391859A (en) 1931-01-22 1931-11-06 Improvements in the manufacture and production of dyestuffs for dyeing cellulose esters and ethers

Publications (1)

Publication Number Publication Date
FR728659A true FR728659A (fr) 1932-07-09

Family

ID=25981621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728659D Expired FR728659A (fr) 1931-01-22 1931-12-21 Nouveaux colorants pour la teinture des esters et éthers cellulosiques

Country Status (4)

Country Link
US (1) US1970669A (fr)
DE (1) DE602690C (fr)
FR (1) FR728659A (fr)
GB (1) GB391859A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562314A (en) * 1948-05-25 1951-07-31 Celanese Corp Process for producing a 1,4,5,8-tetraminoanthraquinone dyestuff
NL286108A (fr) * 1961-11-30

Also Published As

Publication number Publication date
DE602690C (de) 1934-09-17
US1970669A (en) 1934-08-21
GB391859A (en) 1933-05-08

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