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1. US20110242198 - Porphyrazine coloring matter, ink composition containing the same and colored product

官庁 アメリカ合衆国
出願番号 13139402
出願日 22.12.2009
公開番号 20110242198
公開日 06.10.2011
特許番号 08535431
特許付与日 17.09.2013
公報種別 B2
IPC
C09D 11/02
C化学;冶金
09染料;ペイント;つや出し剤;天然樹脂;接着剤;他に分類されない組成物;他に分類されない材料の応用
Dコーティング組成物,例.ペンキ,ワニスまたはラッカー;パテ;塗料除去剤インキ消し;インキ;修正液;木材用ステイン;糊状または固形の着色料または捺染料;これらの物質の使用法
11インキ
02印刷インキ
C09B 47/00
C化学;冶金
09染料;ペイント;つや出し剤;天然樹脂;接着剤;他に分類されない組成物;他に分類されない材料の応用
B有機染料または染料製造に密接な関連を有する化合物;媒染剤;レーキ
47ポルフィン;アザポルフィン
CPC
C09B 47/26
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
47Porphines; Azaporphines
04Phthalocyanines ; abbreviation: Pc
08Preparation from other phthalocyanine compounds ; , e.g. cobaltphthalocyanineamine complex
24Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
26Amide radicals
B41M 5/0023
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
0023Digital printing methods characterised by the inks used
B41M 5/5218
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
52Macromolecular coatings
5218characterised by inorganic additives, e.g. pigments, clays
C09B 47/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
47Porphines; Azaporphines
C09D 11/328
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
30Inkjet printing inks
32characterised by colouring agents
328characterised by dyes
出願人 Yoneda Takashi
Nippon Kayaku Kabushiki Kaisha
Kawaguchi Akira
発明者 Yoneda Takashi
Kawaguchi Akira
代理人 Nields, Lemack & Frame, LLC
優先権情報 2008-329198 25.12.2008 JP
発明の名称
(EN) Porphyrazine coloring matter, ink composition containing the same and colored product
要約
(EN)

The present invention relates to a porphyrazine coloring matter or a salt thereof represented by the following formula (1):

embedded image
[wherein, the rings A to D are independently a benzene ring or a nitrogen-containing heteroaromatic ring, the number of the nitrogen-containing heteroaromatic ring is more than 0.00 and less than 1.00 as an average value, the rest are benzene rings, E is alkylene, X and Y are a sulfo-substituted anilino group and the like, b is 0.00 or more and less than 3.90 as an average value, c is 0.10 or more and less than 4.00 as an average value, and the sum of b and c is more than 3.00 and less than 4.00 as an average value]. The ink composition containing the porphyrazine coloring matter of the present invention or a salt thereof is an ink composition which has a hue closer to the standard color as a cyan ink, is excellent in various fastnesses, particularly in ozone fastness, and can provide recorded images having a high print density and thus having a good balance, and further it is suitable for inkjet recording.