JP2011026597A - ベンズイミダゾロン顔料のナノサイズ粒子 - Google Patents
ベンズイミダゾロン顔料のナノサイズ粒子 Download PDFInfo
- Publication number
- JP2011026597A JP2011026597A JP2010166636A JP2010166636A JP2011026597A JP 2011026597 A JP2011026597 A JP 2011026597A JP 2010166636 A JP2010166636 A JP 2010166636A JP 2010166636 A JP2010166636 A JP 2010166636A JP 2011026597 A JP2011026597 A JP 2011026597A
- Authority
- JP
- Japan
- Prior art keywords
- pigment
- benzimidazolone
- solution
- coupling
- particles
- 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.)
- Granted
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
- 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
- C09B67/0096—Purification; Precipitation; Filtration
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3639—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more amino groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
- C09B29/0011—Monoazo dyes prepared by diazotising and coupling from diazotized anilines from diazotized anilines directly substituted by a heterocyclic ring (not condensed)
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/103—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the naphthalene series
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
- C09B29/33—Aceto- or benzoylacetylarylides
- C09B29/335—Aceto- or benzoylacetylarylides free of acid groups
- C09B29/338—Heterocyclic arylides, e.g. acetoacetylaminobenzimidazolone
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
-
- 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
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
-
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
-
- 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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0004—Coated particulate pigments or dyes
- C09B67/0005—Coated particulate pigments or dyes the pigments being nanoparticles
-
- 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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0004—Coated particulate pigments or dyes
- C09B67/0008—Coated particulate pigments or dyes with organic coatings
- C09B67/0009—Coated particulate pigments or dyes with organic coatings containing organic acid derivatives
-
- 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
- C09B67/0085—Non common dispersing agents
- C09B67/0089—Non common dispersing agents non ionic dispersing agent, e.g. EO or PO addition products
-
- 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
- C09B67/0085—Non common dispersing agents
- C09B67/009—Non common dispersing agents polymeric dispersing agent
-
- 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
- C09D11/322—Pigment inks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/788—Of specified organic or carbon-based composition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
【解決手段】ナノスケール顔料粒子組成物は、ベンズイミダゾロン顔料と、ベンズイミダゾロン顔料と非共有的に会合し、置換ピリジン誘導体を含む立体的に嵩高い安定剤化合物と、を含み、会合した安定剤の存在が、粒子の成長および凝集の程度を制限して、ナノスケール顔料粒子をもたらす。
【選択図】なし
Description
式5:
一般式5のピリジン誘導体は、同じものか異なるものであり得る置換基R1〜R5を有し、H、アミド基(−NH−(C=O)−R’)および(−(C=O)−NH−R’);アミン基(−NH−R’);尿素基(−NH−(C=O)−NH−R’);カルバメートまたはウレタン基(−NH−(C=O)−O−R’)および(O−(C=O)−NH−R’);エステル基(−(C=O)−O−R’)または(−O−(C=O)−R’);オリゴ−もしくはポリ−[エチレングリコール]等の分枝状もしくは直鎖状アルキレンオキシ鎖;およびアルコキシ基(−OR’)を挙げることができ、但し、さまざまな官能基のすべてにおいて基R’は、アルキル基中にO、S、またはN等のヘテロ原子を含んでいてもよい直鎖状もしくは分枝状アルキルまたは脂環式の基である。
式6:
であり、式中、各Xは、独立して、−N(H)−または−O−を表し、R1およびR2は、独立して、アルキル基内にO、S、またはN等のヘテロ原子を含有してもよい直鎖状もしくは分枝状アルキルまたは脂環式基を表す。R1およびR2基の具体例としては、
及び
が挙げられ、ここで、mおよびnは、独立して、0〜約30の整数を表す。
におけるような2つ以上のピリジル基を架橋する2官能性構造物であり得、RyおよびRzとしては、−(CH2)n;−X−(CH2)nX;−[(XCH2CH2)n]X−;−[(C=O)−(CH2)n−(C=O)]−;−X−[(C=O)−(CH2)n−(C=O)]−X−;−X−[(C=O)−X−(CH2)n−X−(C=O)]−X−;−[(C=O)−X−(CH2)n−X−(C=O)]−(但し、Xは、O、S、またはNHとして定義され、整数nは、1〜50である);および、基Rzについては大きな分枝状のアルキル化された基、例えば:
及び
(但し、X、X1およびX2は、O、S、またはNHのいずれかであると定義され、X1およびX2は同じ物であってもなくてもよい)が挙げられる。
Pigment Yellow 151の合成(立体安定剤または界面活性剤なし):
250mLの丸底フラスコに、アントラニル酸(6.0g、Sigma−Aldrich、Milwaukee、WI(ウィスコンシン州)から入手できる)、脱イオン水(80mL)および5MのHCl水溶液(20mL)を加える。その混合物を室温ですべての固体が溶解するまで撹拌し、次いで0℃に冷却する。亜硝酸ナトリウム(3.2g)の溶液を脱イオン水(8mL)に溶解し、次に、アントラニル酸の溶液に、0〜5℃の混合物内の内部温度範囲を維持する速さで滴下して加える。ジアゾ化が完了したら、その溶液をさらに0.5時間撹拌する。カップリング成分のための2番目の混合物を、500mLの容器に脱イオン水(100mL)および水酸化ナトリウム(5.5g)を加え、撹拌して溶解させ、次に5−(アセトアセトアミド)−2−ベンズイミダゾロン(10.5g、TCI America、Portland、OR(オレゴン州)から入手できる)を加え、その間、すべての固体が溶解するまで勢いよく撹拌する。氷酢酸(15mL)、5MのNaOH溶液(30mL)および脱イオン水(200mL)を含有する別の溶液を、次に、カップリング成分のアルカリ溶液中に、勢いよく撹拌しながら滴下して加えると、その後そのカップリング成分は粒子の白色懸濁液として沈殿し、その混合物は弱酸性となる。カップリング反応のため、冷却したジアゾ化混合物を、勢いよく撹拌しながらカップリング成分の懸濁液中に滴下してゆっくり加え、顔料の赤味のある黄色のスラリーを生成させる。そのスラリーを室温でさらに2時間撹拌し、その時間の後、その顔料を真空濾過によって単離し、数容積の脱イオン水(250mLの3分割)により洗浄し、次に凍結乾燥させる。顔料の赤味のある黄色の顆粒が得られ、TEM画像は、約200nmから約500nmまでの範囲の長さで高いアスペクト比を有する棒の形をした粒子の大きな凝集体を示す。
Pigment Yellow 151の合成(2−エチルヘキサノール界面活性剤の存在下):
250mLの丸底フラスコに、アントラニル酸(3.0g、Sigma−Aldrich、Milwaukee、WIから入手できる)、脱イオン水(40mL)および5MのHCl水溶液(10mL)を加える。その混合物を室温ですべての固体が溶解するまで撹拌し、次いで0℃に冷却する。亜硝酸(1.6g)の溶液を脱イオン水(5mL)に溶解し、次に、アントラニル酸の溶液に、0〜5℃の混合物内の内部温度範囲を維持する速さで滴下して加える。ジアゾ化が完了したら、その溶液をさらに0.5時間撹拌する。2番目の混合物を、250mLの容器に脱イオン水(40mL)および水酸化ナトリウム(2.8g)を加え、撹拌して溶解させ、次にこの溶液に勢いよく撹拌しながら5−(アセトアセトアミド)−2−ベンズイミダゾロン(5.25g、TCI America、Portland、ORから入手できる)を加え、続いてその後、界面活性剤としての2−エチルヘキサノール(4mL、Sigma−Aldrich、Milwaukee、WIから入手できる)を加え、すべての固体が溶解するまで撹拌することによって調製する。氷酢酸(7.5mL)、5MのNaOH溶液(15mL)および脱イオン水(80mL)を含有する別の溶液を、次に、カップリング成分のアルカリ溶液中に、勢いよく撹拌しながら滴下して加えると、その後そのカップリング成分は粒子の白色懸濁液として沈殿し、その混合物は弱酸性となる。冷たいジアゾ化した混合物を、勢いよく撹拌しながらカップリング成分の懸濁液中に滴下して加え、顔料固形物の暗黄色のスラリーを生成させ、それを室温でさらに2時間撹拌すると、その時間の後は、その顔料は明るい黄色である。その顔料固形分を真空濾過によって集め、3容積の脱イオン水(それぞれ200mL)により、次にメタノール(50mL)ですすぎ、最終のすすぎは脱イオン水(50mL)を用い、その後に凍結乾燥させる。顔料の鮮やかな黄色の顆粒が得られ、TEM画像は、約75nmから約250nmまでの範囲の粒子直径を有する小さめの棒の形をした粒子の凝集体を示す。
Pigment Yellow 151の従来型の合成:
この比較例は、ドイツ国特許DE3140141に記載されている従来法に従う。
連続的添加法によるPigment Yellow 151の合成(立体安定剤の補助なし):
0.71g(5.18mmol)のアントラニル酸、10mLの脱イオン水、および2.6mLの5Mの塩酸を、温度計を備えた3つ口丸底フラスコ中で磁気撹拌により撹拌しながら混合する。その透明な溶液を、0℃より下まで冷却した後、1mLの氷のように冷たい5.8MのNaNO2(5.79mmol)の水溶液を、内温を0℃より下に維持する速さで加える。30分後、その冷たいジアゾ溶液を、次の方法で調製されたカップリング成分の懸濁液に室温で、ゆっくり滴下しながら加える。
表3の置換ピリジン立体安定剤#20の合成:
100mLの丸底フラスコ中に、1.02g(6.09mmol)の2,6−ピリジンジカルボキリレート(Sigma−Aldrich、Milwaukee、WI)および20mLの無水のテトラヒドロフラン(THF)を加える。その懸濁液を不活性雰囲気下で撹拌する。この懸濁液に、2.2mL(0.0252mol)の塩化オキサリル(Sigma−Aldrich、Milwaukee、WI)を滴下して加え、続いて、触媒として、3滴のN,N−ジメチルホルムアミド(DMF)を加える。10分後、その固体のすべてが完全に溶解し、室温での撹拌をさらに1時間にわたって継続する。その溶媒を次に回転蒸発によって除去し、二酸塩化物生成物のその油状残留物を真空中で乾燥させる。
表4の置換ピリジン立体安定剤#23の合成:
置換ピリジン立体安定剤を用いる連続的添加方法によるPigment Yellow 151ナノ粒子の合成:
アントラニル酸のジアゾ化を、0.72g(5.25mmol)のアントラニル酸、10mLの脱イオン水、2.6mLの5Mの塩酸、1mLの5.9MのNaNO2(5.93mmol)を使用することを除いて比較例4と同じ手順で行う。30分の撹拌後、その冷たいジアゾニウム塩溶液を、次の方法で調製されたカップリング成分の懸濁液に室温で、ゆっくり加える。
置換ピリジン立体安定剤を用いる連続的添加方法によるPigment Yellow 151ナノ粒子の合成:
1.79g(13.1mmol)のアントラニル酸、30mLの脱イオン水、および6.5mLの5Mの塩酸を、温度計を備えた3つ口丸底フラスコ中に撹拌しながら混合する。その透明な溶液を、0℃より下まで冷却した後、2.5mLの冷たい5.7MのNaNO2(15.7mmol)の水溶液を、内温を0℃より下に維持する速さで加える。その冷たいジアゾ溶液を、さらに30分撹拌し、その後、それを、次の方法で調製されたカップリング成分の懸濁液に室温で、ゆっくり加える。
置換ピリジン立体安定剤を用いる連続的添加方法によるPigment Yellow 151ナノ粒子の合成:
2.0g(14.6mmol)のアントラニル酸、35mLの脱イオン水、および8.5mLの5Mの塩酸を、温度計を備えた3つ口丸底フラスコ中に撹拌しながら混合する。その透明な溶液を、0℃より下まで冷却した後、6mLの冷たい2.55MのNaNO2(15.3mmol)の水溶液を、内温を0℃より下に維持する速さで加える。その冷たいジアゾ溶液を、さらに30分撹拌し、その後、それを、次の方法で調製されたカップリング成分の懸濁液に室温で、ゆっくり加える。
(1)請求項1に記載の組成物であって、ジアゾ成分の基が、DC1〜DC7:
および
からなる群から選択され、
但し、
*は、ジアゾ成分前駆物質中のアミノ基(−NH2)に対する結合の点および顔料構造中のアゾ基(−N=N−)に対する結合の点を示し、
R1〜R8は、独立して、H;ハロゲン;n=0〜6である(CH2)nCH3;OH;R’がH、(CH2)nCH3、またはC6H5を表し、nが1から約6までの数を表すアルコキシル基−OR’;CO2H;CO2CH3;n=0〜5であるCO2(CH2)nCH3;CONH2;R’が、独立して、H、C6H5、n=0〜12である(CH2)nCH3、またはn=1〜6である(CH2)nN(CH3)2である(CO)R’;OCH3;OCH2CH2OH;NO2;SO3H;または次の構造の基:
および
のいずれかを表し、
DC2およびDC3において、R’は、H、(CH2)nCH3、またはC6H5を表し、nが1から約6までの数を表し、
基Aは、n=0〜6である−(CH2)n−;n=0〜6である−[O−(CH2)n−O]−;n=0〜6およびR=HまたはCH3である−[O−(CH2CHR)n]−;−(C=O)−;O;S;n=1〜6である−(CH2)n−(C=O)−;およびn=1〜6である−(C=O)−(CH2)n−(C=O)−を表す
ことを特徴とする組成物。
からなる群から選択され、但し、R9、R10、R11、R12、およびR13は、すべて独立して、H、Br、Cl、I、F、CH3、またはOCH3を表し、*は顔料中のアゾ基に対する結合の点を示すことを特徴とする組成物。
Claims (1)
- ベンズイミダゾロン顔料と、
ベンズイミダゾロン顔料と非共有的に会合し、置換ピリジン誘導体を含む立体的に嵩高い安定剤化合物と、を含むナノスケール顔料粒子組成物であって、
会合した安定剤の存在が、粒子の成長および凝集の程度を制限して、ナノスケール顔料粒子をもたらすことを特徴とする組成物。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/509,161 | 2009-07-24 | ||
US12/509,161 US7883574B2 (en) | 2008-03-07 | 2009-07-24 | Methods of making nanosized particles of benzimidazolone pigments |
US12/581,510 US8012254B2 (en) | 2008-03-07 | 2009-10-19 | Nanosized particles of benzimidazolone pigments |
US12/581,510 | 2009-10-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011026597A true JP2011026597A (ja) | 2011-02-10 |
JP5690520B2 JP5690520B2 (ja) | 2015-03-25 |
Family
ID=43447030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010166636A Expired - Fee Related JP5690520B2 (ja) | 2009-07-24 | 2010-07-26 | ナノスケール顔料粒子組成物 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8012254B2 (ja) |
EP (1) | EP2290014B1 (ja) |
JP (1) | JP5690520B2 (ja) |
KR (1) | KR101659787B1 (ja) |
CN (1) | CN101962490B (ja) |
CA (1) | CA2710052C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011026600A (ja) * | 2009-07-24 | 2011-02-10 | Xerox Corp | ベンズイミダゾロン顔料のナノスケールの粒子を調製するためのプロセス |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7857901B2 (en) * | 2008-03-07 | 2010-12-28 | Xerox Corporation | Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments |
JP5734734B2 (ja) * | 2010-05-18 | 2015-06-17 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | 半導体上に電流トラックを形成する方法 |
KR20120090250A (ko) | 2011-02-07 | 2012-08-17 | 엘지전자 주식회사 | 박막 태양 전지 및 그 제조 방법 |
US9583669B2 (en) * | 2012-08-16 | 2017-02-28 | Sun Chemical Corporation | Inkjet printable etch resist |
BR112017006152B1 (pt) | 2014-09-24 | 2022-03-03 | Momentive Performance Materials Inc | Método para revestir uma superfície metálica com uma composição de revestimento de conversão, composição de revestimento de conversão e superfície metálica |
CN109125773B (zh) * | 2018-08-30 | 2020-09-15 | 广州市默孚材料科技有限公司 | 一种等离子体灭菌指示剂 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS565855A (en) * | 1979-06-25 | 1981-01-21 | Hoechst Ag | Azo compound * production thereof and coloring method using said compound |
JPS57174352A (en) * | 1981-03-31 | 1982-10-27 | Hoechst Ag | Monoazo compound, manufacture and use |
JPS5871956A (ja) * | 1981-10-09 | 1983-04-28 | ヘキスト・アクチエンゲゼルシヤフト | アゾ顔料の製造法 |
JPH08269347A (ja) * | 1995-03-30 | 1996-10-15 | Dainippon Ink & Chem Inc | アゾ顔料の製造法 |
JP2008303392A (ja) * | 2007-06-07 | 2008-12-18 | Xerox Corp | ナノスケール顔料粒子及びナノスケールキナクリドン顔料粒子を調製するためのプロセス |
JP2008303393A (ja) * | 2007-06-07 | 2008-12-18 | Xerox Corp | モノアゾレーキ顔料のナノサイズ粒子 |
US7503973B1 (en) * | 2008-03-07 | 2009-03-17 | Xerox Corporation | Nanosized particles of benzimidazolone pigments |
US7563318B1 (en) * | 2008-07-02 | 2009-07-21 | Xerox Corporation | Method of making nanoscale particles of AZO pigments in a microreactor or micromixer |
JP2011026599A (ja) * | 2009-07-24 | 2011-02-10 | Xerox Corp | ベンズイミダゾロン顔料のナノサイズの粒子を含む無極性の液体および固体相変化インク組成物 |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51146534A (en) | 1975-06-12 | 1976-12-16 | Asahi Chem Ind Co Ltd | Powder coating composition |
CH622009A5 (ja) | 1976-06-11 | 1981-03-13 | Ciba Geigy Ag | |
US5290654A (en) | 1992-07-29 | 1994-03-01 | Xerox Corporation | Microsuspension processes for toner compositions |
US5278020A (en) | 1992-08-28 | 1994-01-11 | Xerox Corporation | Toner composition and processes thereof |
US5308734A (en) | 1992-12-14 | 1994-05-03 | Xerox Corporation | Toner processes |
US5346797A (en) | 1993-02-25 | 1994-09-13 | Xerox Corporation | Toner processes |
US5364729A (en) | 1993-06-25 | 1994-11-15 | Xerox Corporation | Toner aggregation processes |
US5370963A (en) | 1993-06-25 | 1994-12-06 | Xerox Corporation | Toner emulsion aggregation processes |
US5344738A (en) | 1993-06-25 | 1994-09-06 | Xerox Corporation | Process of making toner compositions |
US5403693A (en) | 1993-06-25 | 1995-04-04 | Xerox Corporation | Toner aggregation and coalescence processes |
US5418108A (en) | 1993-06-25 | 1995-05-23 | Xerox Corporation | Toner emulsion aggregation process |
US5679138A (en) | 1995-11-30 | 1997-10-21 | Eastman Kodak Company | Ink jet inks containing nanoparticles of organic pigments |
US5928419A (en) * | 1996-10-07 | 1999-07-27 | Toyo Ink Manufacturing Co., Ltd. | Surface-treated organic pigment and process for the production thereof |
EP1194485B1 (en) * | 1999-07-09 | 2004-04-28 | Ciba Specialty Chemicals Holding Inc. | Novel pigment form of Pigment Violet 23 |
JP2001172519A (ja) * | 1999-12-16 | 2001-06-26 | Dainippon Ink & Chem Inc | 超臨界場を応用した有機顔料の製造方法 |
JP5201378B2 (ja) * | 2000-05-15 | 2013-06-05 | Dic株式会社 | 顔料を含む油性ペーストの製法 |
JP2003081948A (ja) | 2001-09-12 | 2003-03-19 | Fuji Photo Film Co Ltd | アシルアセチルアミノベンゾイミダゾロン化合物、顔料分散剤、及びこれを含む顔料分散組成物並びに着色感光性組成物 |
JP2003082256A (ja) | 2001-09-17 | 2003-03-19 | Dainippon Ink & Chem Inc | ベンツイミダゾロン系混晶顔料 |
JP2003096056A (ja) | 2001-09-25 | 2003-04-03 | Fuji Photo Film Co Ltd | ベンゾイミダゾロン化合物、顔料分散剤、及びこれを含む顔料分散組成物並びに着色感光性組成物 |
JP2003252864A (ja) | 2002-03-01 | 2003-09-10 | Fuji Photo Film Co Ltd | ベンズイミダゾロン化合物、並びに、これを含有する顔料分散剤、顔料分散組成物および着色感光性組成物 |
US6706864B1 (en) | 2003-02-20 | 2004-03-16 | Dominion Colour Corporation | Water-insoluble violet benzimidazolone monoazo pigments |
JP3947483B2 (ja) | 2003-02-28 | 2007-07-18 | 財団法人野口研究所 | ジアミド型ゲル化剤 |
US7662864B2 (en) | 2003-06-04 | 2010-02-16 | Rutgers, The State University Of New Jersey | Solution polymerization processes to prepare a polymer that degrades to release a physiologically active agent |
DE602004012262T2 (de) | 2003-06-26 | 2009-03-12 | Dainippon Ink And Chemicals, Inc. | Benzimidazolonverbindung |
EP2058373A3 (en) | 2003-09-22 | 2010-06-02 | FUJIFILM Corporation | Organic pigment fine-particle, and method of producing the same |
MY139645A (en) | 2004-02-11 | 2009-10-30 | Amgen Inc | Vanilloid receptor ligands and their use in treatments |
JP2005232278A (ja) | 2004-02-18 | 2005-09-02 | Noguchi Inst | 鋳型合成用ゲル化剤 |
DE102004033320A1 (de) | 2004-07-09 | 2006-01-26 | Basf Ag | Verfahren und Vorrichtung zur Herstellung von Nanopartikeln |
US20060063873A1 (en) | 2004-09-17 | 2006-03-23 | Ching-Bin Lin | Nano water paint having nano particles surfaced with self-assembly monolayers |
US7402371B2 (en) | 2004-09-23 | 2008-07-22 | Xerox Corporation | Low melt toners and processes thereof |
US7642303B2 (en) * | 2004-10-15 | 2010-01-05 | Shakely Thomas L | Thermoplastic articles for packaging UV sensitive materials, processes for the articles production and use and novel UV absorbers |
US7335453B2 (en) | 2004-10-26 | 2008-02-26 | Xerox Corporation | Toner compositions and processes for making same |
US7312011B2 (en) | 2005-01-19 | 2007-12-25 | Xerox Corporation | Super low melt and ultra low melt toners containing crystalline sulfonated polyester |
US7358021B2 (en) | 2005-01-27 | 2008-04-15 | Xerox Corporation | Hybrid toner processes |
US7358022B2 (en) | 2005-03-31 | 2008-04-15 | Xerox Corporation | Control of particle growth with complexing agents |
JP5001529B2 (ja) | 2005-06-10 | 2012-08-15 | 富士フイルム株式会社 | 有機顔料微粒子の製造方法 |
JP2007039643A (ja) | 2005-07-06 | 2007-02-15 | Fujifilm Corp | 有機顔料分散液の製造方法、およびそれにより得られる有機顔料微粒子 |
US20070020542A1 (en) | 2005-07-22 | 2007-01-25 | Xerox Corporation | Emulsion aggregation, developer, and method of making the same |
US7425398B2 (en) | 2005-09-30 | 2008-09-16 | Xerox Corporation | Sulfonated polyester toner |
US7419753B2 (en) | 2005-12-20 | 2008-09-02 | Xerox Corporation | Toner compositions having resin substantially free of crosslinking, crosslinked resin, polyester resin, and wax |
JP4947512B2 (ja) | 2006-02-16 | 2012-06-06 | 公益財団法人野口研究所 | 生体適合性ヒドロゲル |
US7524599B2 (en) | 2006-03-22 | 2009-04-28 | Xerox Corporation | Toner compositions |
US7547499B2 (en) | 2006-12-22 | 2009-06-16 | Xerox Corporation | Low melt toner |
US7649026B2 (en) * | 2007-06-07 | 2010-01-19 | Xerox Corporation | Radiation curable compositions containing nanosized particles of monoazo laked pigment |
US8025723B2 (en) | 2008-03-07 | 2011-09-27 | Xerox Corporation | Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments |
US7985290B2 (en) | 2008-03-07 | 2011-07-26 | Xerox Corporation | Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments |
US7883574B2 (en) * | 2008-03-07 | 2011-02-08 | Xerox Corporation | Methods of making nanosized particles of benzimidazolone pigments |
US7905954B2 (en) | 2008-03-07 | 2011-03-15 | Xerox Corporation | Nanosized particles of benzimidazolone pigments |
US7938903B2 (en) | 2008-03-07 | 2011-05-10 | Xerox Corporation | Nanosized particles of benzimidazolone pigments |
JP5497991B2 (ja) | 2008-03-13 | 2014-05-21 | 富士フイルム株式会社 | 顔料微粒子の製造方法 |
-
2009
- 2009-10-19 US US12/581,510 patent/US8012254B2/en not_active Expired - Fee Related
-
2010
- 2010-07-16 CA CA2710052A patent/CA2710052C/en not_active Expired - Fee Related
- 2010-07-21 EP EP10170214.0A patent/EP2290014B1/en not_active Not-in-force
- 2010-07-23 KR KR1020100071618A patent/KR101659787B1/ko active IP Right Grant
- 2010-07-23 CN CN201010236605.2A patent/CN101962490B/zh not_active Expired - Fee Related
- 2010-07-26 JP JP2010166636A patent/JP5690520B2/ja not_active Expired - Fee Related
-
2011
- 2011-07-18 US US13/185,058 patent/US8455654B2/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS565855A (en) * | 1979-06-25 | 1981-01-21 | Hoechst Ag | Azo compound * production thereof and coloring method using said compound |
JPS57174352A (en) * | 1981-03-31 | 1982-10-27 | Hoechst Ag | Monoazo compound, manufacture and use |
JPS5871956A (ja) * | 1981-10-09 | 1983-04-28 | ヘキスト・アクチエンゲゼルシヤフト | アゾ顔料の製造法 |
JPH08269347A (ja) * | 1995-03-30 | 1996-10-15 | Dainippon Ink & Chem Inc | アゾ顔料の製造法 |
JP2008303392A (ja) * | 2007-06-07 | 2008-12-18 | Xerox Corp | ナノスケール顔料粒子及びナノスケールキナクリドン顔料粒子を調製するためのプロセス |
JP2008303393A (ja) * | 2007-06-07 | 2008-12-18 | Xerox Corp | モノアゾレーキ顔料のナノサイズ粒子 |
US7503973B1 (en) * | 2008-03-07 | 2009-03-17 | Xerox Corporation | Nanosized particles of benzimidazolone pigments |
JP2009215553A (ja) * | 2008-03-07 | 2009-09-24 | Xerox Corp | ナノスケール顔料粒子の組成物、ベンズイミダゾロン顔料のナノスケール粒子を調製する方法、インク組成物およびトナー組成物 |
US7563318B1 (en) * | 2008-07-02 | 2009-07-21 | Xerox Corporation | Method of making nanoscale particles of AZO pigments in a microreactor or micromixer |
JP2011026599A (ja) * | 2009-07-24 | 2011-02-10 | Xerox Corp | ベンズイミダゾロン顔料のナノサイズの粒子を含む無極性の液体および固体相変化インク組成物 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011026600A (ja) * | 2009-07-24 | 2011-02-10 | Xerox Corp | ベンズイミダゾロン顔料のナノスケールの粒子を調製するためのプロセス |
Also Published As
Publication number | Publication date |
---|---|
CN101962490A (zh) | 2011-02-02 |
JP5690520B2 (ja) | 2015-03-25 |
CN101962490B (zh) | 2016-03-02 |
US20100104963A1 (en) | 2010-04-29 |
EP2290014B1 (en) | 2017-05-24 |
EP2290014A3 (en) | 2011-12-28 |
US8455654B2 (en) | 2013-06-04 |
KR101659787B1 (ko) | 2016-09-26 |
CA2710052C (en) | 2014-11-04 |
KR20110010582A (ko) | 2011-02-01 |
US8012254B2 (en) | 2011-09-06 |
CA2710052A1 (en) | 2011-01-24 |
US20110271874A1 (en) | 2011-11-10 |
EP2290014A2 (en) | 2011-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5693073B2 (ja) | ナノスケール顔料粒子組成物 | |
JP5693886B2 (ja) | ベンズイミダゾロン顔料のナノスケールの粒子を調製するためのプロセス | |
JP5693072B2 (ja) | ナノスケール顔料粒子組成物 | |
JP5710167B2 (ja) | ベンズイミダゾロン顔料のナノサイズの粒子を含む無極性の液体および固体相変化インク組成物 | |
JP5690520B2 (ja) | ナノスケール顔料粒子組成物 | |
JP5586863B2 (ja) | ナノスケール顔料粒子の組成物、ベンズイミダゾロン顔料のナノスケール粒子を調製する方法、インク組成物およびトナー組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130719 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140529 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140610 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140909 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150120 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150202 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5690520 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |