JP4855923B2 - 水性有色顔料分散液を製造する方法及びインクジェット用組成物 - Google Patents
水性有色顔料分散液を製造する方法及びインクジェット用組成物 Download PDFInfo
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- JP4855923B2 JP4855923B2 JP2006502849A JP2006502849A JP4855923B2 JP 4855923 B2 JP4855923 B2 JP 4855923B2 JP 2006502849 A JP2006502849 A JP 2006502849A JP 2006502849 A JP2006502849 A JP 2006502849A JP 4855923 B2 JP4855923 B2 JP 4855923B2
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- pigment
- colored pigment
- ink composition
- colored
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- 239000000049 pigment Substances 0.000 title claims abstract description 225
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- 238000000034 method Methods 0.000 claims abstract description 73
- 150000004982 aromatic amines Chemical class 0.000 claims abstract description 41
- 239000002270 dispersing agent Substances 0.000 claims abstract description 39
- 125000003010 ionic group Chemical group 0.000 claims abstract description 32
- 239000012736 aqueous medium Substances 0.000 claims abstract description 27
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- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims abstract description 22
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- 238000006149 azo coupling reaction Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000012954 diazonium Substances 0.000 claims description 29
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims description 9
- GGOZGYRTNQBSSA-UHFFFAOYSA-N pyridine-2,3-diol Chemical group OC1=CC=CN=C1O GGOZGYRTNQBSSA-UHFFFAOYSA-N 0.000 claims description 9
- GCPWJFKTWGFEHH-UHFFFAOYSA-N acetoacetamide Chemical group CC(=O)CC(N)=O GCPWJFKTWGFEHH-UHFFFAOYSA-N 0.000 claims description 8
- 239000001052 yellow pigment Substances 0.000 claims description 7
- JFGQHAHJWJBOPD-UHFFFAOYSA-N 3-hydroxy-n-phenylnaphthalene-2-carboxamide Chemical group OC1=CC2=CC=CC=C2C=C1C(=O)NC1=CC=CC=C1 JFGQHAHJWJBOPD-UHFFFAOYSA-N 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
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- 125000001072 heteroaryl group Chemical group 0.000 claims description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite group Chemical group N(=O)[O-] IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 4
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- 239000002253 acid Substances 0.000 claims description 3
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- 125000004417 unsaturated alkyl group Chemical group 0.000 claims description 3
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- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
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- 238000003756 stirring Methods 0.000 description 7
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- 125000000217 alkyl group Chemical group 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
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- ALKYHXVLJMQRLQ-UHFFFAOYSA-N 3-Hydroxy-2-naphthoate Chemical class C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 ALKYHXVLJMQRLQ-UHFFFAOYSA-N 0.000 description 3
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- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 2
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- 241000220010 Rhode Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
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- 125000003277 amino group Chemical group 0.000 description 2
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- WWXPGBMLOCYWLD-UHFFFAOYSA-N n-(5-chloro-2-methoxyphenyl)-3-hydroxynaphthalene-2-carboxamide Chemical compound COC1=CC=C(Cl)C=C1NC(=O)C1=CC2=CC=CC=C2C=C1O WWXPGBMLOCYWLD-UHFFFAOYSA-N 0.000 description 2
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- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/324—Inkjet printing inks characterised by colouring agents containing carbon black
- C09D11/326—Inkjet printing inks characterised by colouring agents containing carbon black characterised by the pigment dispersant
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
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- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/006—Preparation of organic pigments
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- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0084—Dispersions of dyes
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/322—Pigment inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium
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- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Ink Jet (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Description
発明の要約
D−N=N−AC
〔ここで、ACはアゾカップリング成分であり、そしてDはジアゾ成分であって、少なくとも1個のイオン基、少なくとも1個のイオン化可能な基、又は少なくとも1個のイオン基若しくはイオン化可能な基の混合物を含むジアゾ成分である〕
を有する分散剤を含むインクジェット用インキ組成物に関する。好ましくは、インクジェット用インキ組成物は、水性インクジェット用インキ組成物である。
発明の詳細な記載
を有するヒドロキシピリドンであり得る。好ましくは、Rは、H、メチル基又はエチル基である。このタイプのアゾカップラーは、好ましくは、ヒドロキシピリドン基も含むジスアゾ又はモノアゾ顔料と共に用いられる。それらの例は、黄色又は橙色顔料のピグメントイエロー201及びディスパースイエロー241を包含するが、しかしこれらに限定されない。
D−N=N−AC
〔ここで、ACはアゾカップリング成分であり、そしてDはジアゾ成分であって、少なくとも1個のイオン基、少なくとも1個のイオン化可能な基、又は少なくとも1個のイオン基若しくはイオン化可能な基の混合物を含むジアゾ成分である〕
を有する分散剤を形成する。イオン又はイオン化可能な基は、芳香族アミンについて上記に記載されたもののいずれかであり得る。基Dは更に、上記の芳香族アミンについて記載された同じ基で置換され得る。基ACは、アゾカップラーについて上記に記載されたのと同じ基を含み得る。かくして、たとえば、基ACは、上記に記載されたようなアセトアセトアミド基、ヒドロキシピリドン基、ピラゾロン基又はヒドロキシナフタレン基を含み得る。
D−N=N−AC
〔ここで、ACはアゾカップリング成分であり、そしてDはジアゾ成分であって、少なくとも1個のイオン基、少なくとも1個のイオン化可能な基、又は少なくとも1個のイオン基若しくはイオン化可能な基の混合物を含むジアゾ成分である〕
を有する分散剤を含むインクジェット用インキ組成物に関する。基AC及びDは、上記に記載されたのと同じである。
を有する。このタイプの分散剤は、上記に記載されたもののようなアセトアセトアミド基も含む有色顔料を含むインクジェット用インキ組成物において格別に有用であることが分かった。別の好ましい分散剤は、式
を有する。このタイプの分散剤は、上記に記載されたもののようなヒドロキシピリドン基も含む有色顔料を含むインクジェット用インキ組成物において格別に有用であることが分かった。更に別の好ましい分散剤は、式
を有する。このタイプの分散剤は、上記に記載されたもののようなヒドロキシナフタレン基も含む有色顔料を含むインクジェット用インキ組成物において格別に有用であることが分かった。顔料と分散剤の他の組合わせは、本明細書における開示に基づいて当業者に知られるであろう。
実施例
Claims (34)
- 水性有色顔料分散液を製造する方法であって、(a)有色顔料及びアゾカップラーを混合して予備処理有色顔料を形成させる工程、(b)その予備処理有色顔料、芳香族アミン、ジアゾ化剤及び水性媒質を混合する工程、及び(c)前記アゾカップラー、前記芳香族アミン及び前記ジアゾ化剤を水性媒質中で反応させて式
D−N=N−AC
〔ここで、ACはアゾカップリング成分であり、そしてDはジアゾ成分であって、少なくとも1個のイオン基、少なくとも1個のイオン化可能な基、又は少なくとも1個のイオン基若しくはイオン化可能な基の混合物を含むジアゾ成分である〕
を有する分散剤を形成する工程を含み、これにより前記予備処理有色顔料、前記分散剤及び前記水性媒質を含む前記水性有色顔料分散液を提供し、しかも前記芳香族アミンは少なくとも1個のイオン基、少なくとも1個のイオン化可能な基、又は少なくとも1個のイオン基と少なくとも1個のイオン化可能な基の混合物を含む方法。 - 工程(b)の前に、予備処理有色顔料が液状形態にある、請求項1に記載の方法。
- 工程(b)の前に、予備処理有色顔料が乾燥形態にある、請求項1に記載の方法。
- 工程(b)の前に、予備処理有色顔料を水性媒質中で形成させる、請求項1に記載の方法。
- 工程(c)において形成された分散剤がジアゾニウム試薬である、請求項1に記載の方法。
- ジアゾニウム試薬を水性媒質中で形成させる、請求項5に記載の方法。
- 有色顔料が、青色顔料、黒色顔料、茶色顔料、シアン色顔料、緑色顔料、白色顔料、紫色顔料、マゼンタ色顔料、赤色顔料、橙色顔料、黄色顔料又はそれらの混合物を含む、請求項1に記載の方法。
- アゾカップラーがアセトアセトアミド基を含む、請求項1に記載の方法。
- 有色顔料が、ジスアゾ又はモノアゾ顔料である、請求項8に記載の方法。
- アゾカップラーがヒドロキシピリドン基を含む、請求項1に記載の方法。
- 有色顔料が、ジスアゾ又はモノアゾ顔料である、請求項10に記載の方法。
- アゾカップラーが2−ヒドロキシナフタレン基を含む、請求項1に記載の方法。
- 有色顔料がナフトール−AS顔料である、請求項12に記載の方法。
- アゾカップラーが(アセトアセトアミド)ベンゾイミダゾロン基を含む、請求項1に記載の方法。
- アゾカップラーがピラゾロン基を含む、請求項1に記載の方法。
- 有色顔料がアゾカップラーを含む、請求項1に記載の方法。
- 芳香族アミンが、少なくとも1個の−COO-、−SO3 -、−OSO3 -、−HPO3 -、−OPO3 -2、−PO3 -2、アミン又はアンモニウム基を含む、請求項1に記載の方法。
- 芳香族アミンが、少なくとも1個のスルホン酸基、カルボン酸基又はそれらの塩を含む、請求項1に記載の方法。
- ジアゾ化剤が亜硝酸塩である、請求項1に記載の方法。
- 水性媒質が水である、請求項1に記載の方法。
- 酸を添加する工程を更に含む、請求項1に記載の方法。
- 水性有色顔料分散液がインクジェット用インキ組成物である、請求項1に記載の方法。
- インクジェット用インキ組成物であって、a)液体ビヒクル、b)有色顔料及びc)式
D−N=N−AC
〔ここで、ACはアゾカップリング成分であり、そしてDはジアゾ成分であって、少なくとも1個のイオン基、少なくとも1個のイオン化可能な基、又は少なくとも1個のイオン基若しくはイオン化可能な基の混合物を含むジアゾ成分である〕
を有する分散剤を含むインクジェット用インキ組成物。 - Dが、少なくとも1個のスルホン酸基、カルボン酸基又はそれらの塩を含む、請求項23に記載のインクジェット用インキ組成物。
- ACがアセトアセトアミド基を含む、請求項23に記載のインクジェット用インキ組成物。
- 有色顔料が、ジスアゾ又はモノアゾ顔料である、請求項25に記載のインクジェット用インキ組成物。
- ACがヒドロキシピリドン基を含む、請求項23に記載のインクジェット用インキ組成物。
- 有色顔料が、ジスアゾ又はモノアゾ顔料である、請求項28に記載のインクジェット用インキ組成物。
- ACが2−ヒドロキシナフタレン基を含む、請求項23に記載のインクジェット用インキ組成物。
- 有色顔料がナフトール−AS顔料である、請求項31に記載のインクジェット用インキ組成物。
- インクジェット用インキ組成物が水性インクジェット用インキ組成物である、請求項23に記載のインクジェット用インキ組成物。
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PCT/US2004/001113 WO2004067643A1 (en) | 2003-01-17 | 2004-01-16 | Methods for preparing aqueous colored pigment dispersions, and inkjet ink compositions |
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HK (1) | HK1086589A1 (ja) |
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- 2004-01-16 KR KR1020057013263A patent/KR101059025B1/ko not_active IP Right Cessation
- 2004-01-16 AT AT04702966T patent/ATE513017T1/de not_active IP Right Cessation
- 2004-01-16 WO PCT/US2004/001113 patent/WO2004067643A1/en active Application Filing
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- 2004-01-16 JP JP2006502849A patent/JP4855923B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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US7223302B2 (en) | 2007-05-29 |
HK1086589A1 (en) | 2006-09-22 |
BRPI0406568A (pt) | 2005-12-20 |
WO2004067643A1 (en) | 2004-08-12 |
SG113949A1 (en) | 2005-09-28 |
IL169703A0 (en) | 2009-02-11 |
CN100575426C (zh) | 2009-12-30 |
EP1594923A1 (en) | 2005-11-16 |
KR20050094860A (ko) | 2005-09-28 |
CN1761722A (zh) | 2006-04-19 |
ATE513017T1 (de) | 2011-07-15 |
US20040163569A1 (en) | 2004-08-26 |
KR101059025B1 (ko) | 2011-08-23 |
JP2006518793A (ja) | 2006-08-17 |
BRPI0406568B1 (pt) | 2014-10-29 |
EP1594923B1 (en) | 2011-06-15 |
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