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C09B5/48：....双蒽醌二嗪（阴丹酮）

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
1	Inkjet recording liquid	JP2002206965	2002-07-16	JP2004051657A	2004-02-19	SUZUKI TAKASHI; TAKAHASHI MARI; IWAMOTO KYOKO; IKESU SATORU
<P>PROBLEM TO BE SOLVED: To provide an inkjet recording liquid which gives a colored image with a good light resistance and is excellent in color reproducibility; and an aqueous ink jet recording liquid which has an excellent storage stability in addition to the advantages of the above-mentioned recording liquid. <P>SOLUTION: The ink jet recording liquid contains a compound represented by general formula (1), a compound represented by formula (2), or a compound represented by formula (3). <P>COPYRIGHT: (C)2004,JPO
2	PIPERAZINE ANTHRAQUINONE DYE FOR SYNTHETIC FIBER	JP847680	1980-01-28	JPS56104967A	1981-08-21	KITAO TEIJIROU; MATSUOKA MASARU
NEW MATERIAL:Piperazine anthraquinone dye of the formula I (where R is H or acyl group). EXAMPLE:1-Hydroxypiperazino[2,3,-C] anthraguinone. USE:A dye which is capable of dyeing a synthetic fiber, e.g., of polyester, polyamide, etc., in fast purple or blue color. PREPARATION:1-hydroxypiperazino[2,3-C] anthraquinone of the formula II (where the group corresponding to R of the formula I is H) is obtained by adding cupric chloride dihydrate and ethylene diamine to quinizarin and stirring the mixture. Also, a dye whose R (as shown in the formula I) is acyl group is obtained by adding acyl halide to a compound to the formula II and stirring the mixture.
3	Pyrazinoanthraquinone dyes and process	US20343962	1962-06-19	US3228938A	1966-01-11	FRITZ GRASER

4	Quinazoline derivative vat dyestuffs	US18434350	1950-09-11	US2583520A	1952-01-22	PAUL SUTTER; WALTER KERN

5	REDOX-ACTIVE COMPOUNDS AND THEIR USE	CA2216105	1997-09-23	CA2216105A1	1998-03-24	HERRMANN RUPERT; SCHMIDT AXEL; HEINDL DIETER; JOSEL HANS-PETER; JUNIUS-COMER MARTINA; H NES JOACHIM; SELBERTINGER ERNST; MERDES HARTMUT
The invention concerns the use of redox-active compounds for the production of detection reagents for a method for the determination of an analyte as well as reagent kits that contain these redox-active compounds. In addition new redox-active compounds are disclosed.
6	Verfahren zur Herstellung eines Chinazolinderivates.	CH285011D	1949-09-16	CH285011A	1952-08-15	CIBA AKTIENGESELLSCHAFT

7	Verfahren zur Herstellung eines Chinazolinderivates.	CH281440D	1949-09-16	CH281440A	1952-03-15	CIBA AKTIENGESELLSCHAFT

8	Verfahren zur Herstellung eines Küpenfarbstoffes.	CH274436D	1949-05-03	CH274436A	1951-03-31	CIBA AKTIENGESELLSCHAFT

9	Verfahren zur Herstellung eines Küpenfarbstoffes.	CH114835D	1925-03-10	CH114835A	1926-04-16	BASEL GESELLSCHAFT FUER CHEMIS

10		DE332648D	1914-05-19	DE332648C	1921-02-07

11		FR446836D	1911-10-11	FR446836A	1912-12-16

12		BR882074	1974-10-23	BR7408820D0	1975-08-26	PSAAR H
Basic oxazine and phenazine dyestuffs are isolated from their solutions by adding urea or thiourea.
13	Nouveaux colorants pyrazinoanthraquinoniques et procédé pour la production de colorants de la série pyrazinoanthraquinonique	BE607615	1961-08-28	BE607615A	1962-02-28	GRASER FRITZ

14		DEC0009960	1952-07-18	DE1006557C2	1957-09-26

15		FR1060512D	1952-07-22	FR1060512A	1954-04-02

16		FR1024593D	1950-09-14	FR1024593A	1953-04-02

17		FR990456D	1949-07-08	FR990456A	1951-09-21

18	Verfahren zur Herstellung eines Küpenfarbstoffes.	CH272252D	1948-07-09	CH272252A	1950-12-15	CIBA AKTIENGESELLSCHAFT

19	Verfahren zur Herstellung von Farbstoffen der Pyrazinoanthrachinonreihe	CH1008961	1961-08-30	CH416893A	1966-07-15	GRASER FRITZ DR

20		DEB0061967	1961-03-30	DE1154893B	1963-09-26	GRASER DR FRITZ

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