FR725054A - Procédé de production de la 1-amino-4-hydroxyanthraquinone - Google Patents
Procédé de production de la 1-amino-4-hydroxyanthraquinoneInfo
- Publication number
- FR725054A FR725054A FR725054DA FR725054A FR 725054 A FR725054 A FR 725054A FR 725054D A FR725054D A FR 725054DA FR 725054 A FR725054 A FR 725054A
- Authority
- FR
- France
- Prior art keywords
- hydroxyanthraquinone
- amino
- production
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
-
- 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
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
- C09B1/5035—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone only amino and hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE626873T | 1930-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR725054A true FR725054A (fr) | 1932-05-07 |
Family
ID=34812915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR725054D Expired FR725054A (fr) | 1930-10-26 | 1931-10-24 | Procédé de production de la 1-amino-4-hydroxyanthraquinone |
Country Status (3)
Country | Link |
---|---|
US (1) | US1930352A (fr) |
DE (1) | DE626873C (fr) |
FR (1) | FR725054A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2653954A (en) * | 1950-05-03 | 1953-09-29 | Du Pont | Manufacture of 1-amino-4-hydroxy-anthraquinone |
-
1930
- 1930-10-26 DE DE1930626873D patent/DE626873C/de not_active Expired
-
1931
- 1931-10-21 US US570262A patent/US1930352A/en not_active Expired - Lifetime
- 1931-10-24 FR FR725054D patent/FR725054A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE626873C (de) | 1936-03-04 |
US1930352A (en) | 1933-10-10 |
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