JP6665964B2 - 着色剤及び水性顔料分散体 - Google Patents
着色剤及び水性顔料分散体 Download PDFInfo
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- JP6665964B2 JP6665964B2 JP2019504459A JP2019504459A JP6665964B2 JP 6665964 B2 JP6665964 B2 JP 6665964B2 JP 2019504459 A JP2019504459 A JP 2019504459A JP 2019504459 A JP2019504459 A JP 2019504459A JP 6665964 B2 JP6665964 B2 JP 6665964B2
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- 125000000524 functional group Chemical group 0.000 claims description 17
- 125000005372 silanol group Chemical group 0.000 claims description 17
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 17
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 10
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
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- 238000001132 ultrasonic dispersion Methods 0.000 description 4
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- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 101000614028 Vespa velutina Phospholipase A1 verutoxin-1 Proteins 0.000 description 3
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
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- 229940014800 succinic anhydride Drugs 0.000 description 3
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
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- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
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- KBDHEPDQEQHASZ-UHFFFAOYSA-N 3-(3-dimethoxysilylpropyl)-3-methyloxolane-2,5-dione Chemical compound CC1(C(=O)OC(C1)=O)CCC[SiH](OC)OC KBDHEPDQEQHASZ-UHFFFAOYSA-N 0.000 description 1
- GXDMUOPCQNLBCZ-UHFFFAOYSA-N 3-(3-triethoxysilylpropyl)oxolane-2,5-dione Chemical compound CCO[Si](OCC)(OCC)CCCC1CC(=O)OC1=O GXDMUOPCQNLBCZ-UHFFFAOYSA-N 0.000 description 1
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- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 229920005692 JONCRYL® Polymers 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
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- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 1
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- 150000007513 acids Chemical class 0.000 description 1
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
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- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
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- 239000003245 coal Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
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- 239000012153 distilled water Substances 0.000 description 1
- LLRANSBEYQZKFY-UHFFFAOYSA-N dodecanoic acid;propane-1,2-diol Chemical compound CC(O)CO.CCCCCCCCCCCC(O)=O LLRANSBEYQZKFY-UHFFFAOYSA-N 0.000 description 1
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- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
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- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
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- 229920000642 polymer Polymers 0.000 description 1
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- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000006410 propenylene group Chemical group 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
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- QPRQEDXDYOZYLA-UHFFFAOYSA-N sec-pentyl alcohol Natural products CCC(C)CO QPRQEDXDYOZYLA-UHFFFAOYSA-N 0.000 description 1
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- RINCXYDBBGOEEQ-UHFFFAOYSA-N succinic anhydride Chemical group O=C1CCC(=O)O1 RINCXYDBBGOEEQ-UHFFFAOYSA-N 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/12—Treatment with organosilicon compounds
-
- 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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Description
前記着色剤に使用する化合物(A)としては、酸基または酸無水基のいずれか一方または両方と、加水分解性シリル基またはシラノール基のいずれか一方または両方とを有する化合物を使用する。
本発明の着色剤を構成する前記反応物の製造に使用する顔料(B)としては、前記化合物(A)と反応し得る官能基(b)を有するものを使用する。
前記水性顔料分散体を用いた塗料またはインクを用いた印刷方法としては、例えばロールコーター、グラビアコーター、フレキソコーター、エアドクターコーター、ブレードコーター、エアナイフコーター、スクイズコーター、含浸コーター、トランスファロールコーター、キスコーター、キャストコーター、スプレイコーター、ダイコーター、オフセット印刷機、スクリーン印刷機、インクジェット印刷等を用いる方法が挙げられる。
「X−12−967C」(信越化学工業株式会社製、トリメトキシシリルプロピル無水コハク酸無水物、前記一般式(1)中のR1が炭素原子数3のアルキル基、R3がメチル基、nが3である化合物)1.2質量部、「MA11」(三菱化学株式会社製、酸性カーボンブラック、pH3.0、水酸基を有する)20.0質量部、イソプロピルアルコール77.8質量部及び純水1.0質量部を、ステンレス製容器に入れ、冷却しながらHielscher社製の超音波ホモジナイザーUP200Stを用いて3分間超音波分散処理を行った。前記方法で得られた分散液を120℃に設定した乾燥機に入れ、5時間乾燥させることによって、着色剤(VT−1)(固形分100質量%)を得た。
反応容器に「X−12−967C」(信越化学工業株式会社製、トリメトキシシリルプロピル無水コハク酸無水物、前記一般式(1)中のR1が炭素原子数3のアルキル基、R3がメチル基、nが3である化合物)20質量部を供給した。次に、イオン交換水80質量部を投入し撹拌した後、反応容器内の温度が約100℃に到達するまで、メチルアルコール及び水を常圧留去することによって、前記「X−12−967C」の加水分解物を得た。
前記着色剤(VT−1)15質量部、純水70質量部、「2−ピロール」(ISP社製の2−ピロリジノン)14.7質量部、34質量%水酸化カリウム水溶液0.3質量部をステンレス製容器に入れたのちに冷却しながらHielscher社製の超音波ホモジナイザーUP200St(最大出力200W、周波数20kHz)で3分間超音波分散処理して水性顔料分散体(1)を調製した。
前記着色剤(VT−2)15質量部、超純水70質量部、「2−ピロール」(ISP社製の2−ピロリジノン)14.7質量部、34質量%水酸化カリウム水溶液0.3質量部をステンレス製容器に入れたのちに冷却しながらHielscher社製の超音波ホモジナイザーUP200St(最大出力200W、周波数20kHz)で3分間超音波分散処理して水性顔料分散体(2)を調製した。
「MA11」(三菱化学株式会社製、酸性カーボンブラック、pH3.0、水酸基を有する)15質量部、純水70質量部、「2−ピロール」(ISP社製の2−ピロリジノン)14.7質量部、34質量%水酸化カリウム水溶液0.3質量部をステンレス製容器に入れたのちに冷却しながらHielscher社製超音波ホモジナイザーUP200St(最大出力200W、周波数20kHz)で3分間超音波分散処理して水性顔料分散体(H1)を調製した。
「MA11」(三菱化学株式会社製、酸性カーボンブラック、pH3.0、水酸基を有する)15質量部、ジョンクリル683(BASF社製アクリル樹脂)を5質量部、純水62.9質量部、「2−ピロール」(ISP社製の2−ピロリジノン)14.7質量部、34質量%水酸化カリウム水溶液2.4質量部をステンレス製容器に入れたのちに冷却しながらHielscher社製の超音波ホモジナイザーUP200St(最大出力200W、周波数20kHz)で3分間超音波分散処理して水性顔料分散体(H2)を作製した。
水性顔料分散体(1)、(2)、(H1)、(H2)を、それぞれ顔料濃度が4質量%になるように水で希釈したインクを、ワイヤーバー#3を用いてPPC用紙(普通紙)に塗布した。前記塗布物を30分間自然乾燥した後、塗布部の光学濃度(OD値)を測定した。測定には「Gretag Macbeth Spectro Scan Transmission」(X−Rite社)を使用した。
水性顔料分散体(1)、(2)、(H1)、(H2)をそれぞれポリエチレン容器に密封し、60℃雰囲気下に28日間保存した。前記保存前と保存後の水性顔料分散体中の分散物の体積平均粒子径を測定した。
Claims (3)
- 前記一般式(1)中のR1がプロピレン基である請求項1に記載の印刷物の製造方法。
- 前記顔料(B)が有する官能基(b)が、少なくとも水酸基、カルボキシル基、アミノ基及びスルホン酸基からなる群より選ばれる1種以上である請求項1または2に記載の印刷物の製造方法。
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