Ammonia → Quinacridone

HRID 479899

Reaktionsgleichung

Reaktionsgleichung von HRID 479899
C[C:2]1[CH:7]=[CH:6][C:5]2[NH:8][C:9]3[C:14]([C:15](=[O:16])[C:4]=2[CH:3]=1)=[CH:13][C:12]1[NH:17][C:18]2[CH:25]=[CH:24][C:23](C)=[CH:22][C:19]=2[C:20](=[O:21])[C:11]=1[CH:10]=3.CC1C=CC(S(NC2C=C(S([O-])(=O)=O)C=C3C=C(S([O-])(=O)=O)/C(/C(=O)C=23)=N/NC2C=C(Cl)C=CC=2OC2C=CC=CC=2)(=O)=O)=CC=1.[Na+].[Na+].N>O>[CH:23]1[CH:22]=[C:19]2[C:20]([C:11]3[C:12]([NH:17][C:18]2=[CH:25][CH:24]=1)=[CH:13][C:14]1[C:15]([C:4]2[C:5]([NH:8][C:9]=1[CH:10]=3)=[CH:6][CH:7]=[CH:2][CH:3]=2)=[O:16])=[O:21]

Komponenten

5

Edukt 3

HCID 222AmmoniaHCID 704235,12-Dihydro-2,9-dimethylquino(2,3-b)acridine-7,14-dioneHCID 178427422HCID 178427422, Verbindung

Produkt 1

HCID 13976Quinacridone

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel5×

Versuchsvorschrift

20 g of C.I. pigment red 122 having an average primary particle diameter of 90 nm (in which the content of metal ions having a valence of at least 2 was 450 ppm), 4 g of a commercially available dye C.I. acid red 249 and 110 g of deionized water were mixed, aqueous ammonia was added so as to adjust the pH of a mixture liquid to 9.0, and the mixture liquid was dispersed with a paint shaker in the presence of zirconia beads as media for approximately 5 hours, to obtain a water-based pigment dispersion. The obtained water-based pigment dispersion had a high viscosity and caused flocculation. Further, the water-based pigment dispersion was diluted so as to have a concentration of 3% by weight, and the diluted water-based pigment dispersion was dropped on No.2 filter paper, to show bleeding of the dye.

Aufarbeitung

  1. additionwas diluted so as
  2. additionwas dropped on No.2 filter paper

Quellen und Nachweise

ORD-Eintrag
ord-a93018f0c5a346c381a6a0cd5b462802
Quelldatensatz
uspto-grants-2003_11
Patentnummer
US06648954B2

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