DE727387C - Process for dyeing cellulose esters and ethers - Google Patents

Process for dyeing cellulose esters and ethers

Info

Publication number
DE727387C
DE727387C DEI56717D DEI0056717D DE727387C DE 727387 C DE727387 C DE 727387C DE I56717 D DEI56717 D DE I56717D DE I0056717 D DEI0056717 D DE I0056717D DE 727387 C DE727387 C DE 727387C
Authority
DE
Germany
Prior art keywords
ethers
cellulose esters
dyeing cellulose
dyeing
esters
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
DEI56717D
Other languages
German (de)
Inventor
Dr Artur Krause
Dr Robert Zell
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.)
BASF SE
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
Priority to DEI56717D priority Critical patent/DE727387C/en
Priority to GB3575536A priority patent/GB489698A/en
Application granted granted Critical
Publication of DE727387C publication Critical patent/DE727387C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16Amino-anthraquinones
    • C09B1/20Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
DEI56717D 1936-12-25 1936-12-25 Process for dyeing cellulose esters and ethers Expired DE727387C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEI56717D DE727387C (en) 1936-12-25 1936-12-25 Process for dyeing cellulose esters and ethers
GB3575536A GB489698A (en) 1936-12-30 1936-12-30 Improvements in dyeing cellulose ethers and esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI56717D DE727387C (en) 1936-12-25 1936-12-25 Process for dyeing cellulose esters and ethers

Publications (1)

Publication Number Publication Date
DE727387C true DE727387C (en) 1942-11-02

Family

ID=25981975

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI56717D Expired DE727387C (en) 1936-12-25 1936-12-25 Process for dyeing cellulose esters and ethers

Country Status (1)

Country Link
DE (1) DE727387C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967752A (en) * 1958-05-30 1961-01-10 Sandoz Ltd Blue disperse dyestuffs of the anthraquinone series

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967752A (en) * 1958-05-30 1961-01-10 Sandoz Ltd Blue disperse dyestuffs of the anthraquinone series

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