FR1131879A - Dye of the solid anthraquinone series, for flue gases, its preparation and applications - Google Patents
Dye of the solid anthraquinone series, for flue gases, its preparation and applicationsInfo
- Publication number
- FR1131879A FR1131879A FR1131879DA FR1131879A FR 1131879 A FR1131879 A FR 1131879A FR 1131879D A FR1131879D A FR 1131879DA FR 1131879 A FR1131879 A FR 1131879A
- Authority
- FR
- France
- Prior art keywords
- dye
- applications
- preparation
- flue gases
- anthraquinone series
- 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
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
- C09B1/5155—N-alkyl, N-aralkyl or N-cycloalkyl derivatives 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 |
---|---|---|---|
CH765725X | 1954-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1131879A true FR1131879A (en) | 1957-02-28 |
Family
ID=4535017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1131879D Expired FR1131879A (en) | 1954-03-12 | 1955-03-11 | Dye of the solid anthraquinone series, for flue gases, its preparation and applications |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH323322A (en) |
FR (1) | FR1131879A (en) |
GB (1) | GB765725A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69919088T2 (en) | 1998-01-27 | 2005-08-11 | Teijin Ltd. | Process for the preparation of an aromatic polyester preform |
-
1954
- 1954-03-12 CH CH323322D patent/CH323322A/en unknown
-
1955
- 1955-03-08 GB GB6825/55A patent/GB765725A/en not_active Expired
- 1955-03-11 FR FR1131879D patent/FR1131879A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH323322A (en) | 1957-07-31 |
GB765725A (en) | 1957-01-09 |
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