FR638138A - Process for producing yellow dyes on esters or ethers of cellulose - Google Patents
Process for producing yellow dyes on esters or ethers of celluloseInfo
- Publication number
- FR638138A FR638138A FR638138DA FR638138A FR 638138 A FR638138 A FR 638138A FR 638138D A FR638138D A FR 638138DA FR 638138 A FR638138 A FR 638138A
- Authority
- FR
- France
- Prior art keywords
- ethers
- esters
- cellulose
- yellow dyes
- producing yellow
- 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
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary 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
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/005—Azo-nitro dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE638138X | 1926-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR638138A true FR638138A (en) | 1928-05-16 |
Family
ID=6579685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR638138D Expired FR638138A (en) | 1926-07-29 | 1927-07-22 | Process for producing yellow dyes on esters or ethers of cellulose |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR638138A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2217387A1 (en) * | 1973-02-14 | 1974-09-06 | Bayer Ag |
-
1927
- 1927-07-22 FR FR638138D patent/FR638138A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2217387A1 (en) * | 1973-02-14 | 1974-09-06 | Bayer Ag |
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