Process for the preparation of easily dispersible Violet Pigment... 26 Jan 2012 ... [0014] In preparing a dispersion of a violet pigment, a milling machine ... a pigment dispersion wherein dispersing machines e.g., ball mill, ...However, dioxazine pigments (like Pigment Violet 23) lack some of these properties.
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About Pigment Violet 23. Known as carbazole violet, Pigment Violet 23 is a dioxazine violet pigment of blue tone. Novoprime® Pigment Violet 23 has high coloring strength, extraordinary light and weather resistance even in reduced shade. Excellent physical and chemical stability and good heat resistance enable it widely applied in almost all ...
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The pigment workshop is equipped with 32 ball mills and 4 kneaders, produces Pigment Violet 23 with both ball-milling and kneading process to meet diversified needs of cusotmers from different industrial segments. Crenovo also established a nation wide supply
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A stirred ball mill of the Drais PML type, which is filled with 336 g of zirconium mixed oxide beads of diameter 0.3-0.4 mm, is successively charged with 75 ml of water, 15 g of crude pigment (Pigment Violet 23) and 10.1 g of the pigment dispersant of formula III, in which m is the number 1.5, as a 29.7% water-moist presscake.
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Mar 30, 2021 · The solid-state reactions using the high-temperature ball milling, however, gave the desired products. Importantly, the team discovered a new
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Mar 30, 2021 · When pigment violet 23, one of the mostly-insoluble aryl halides, was subjected to the reaction with an aryl boron nucleophile at 120 °C in a ball mill in the presence of the palladium-based...
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Ball Milling: Ball milling is a grinding technique that uses media to effectively break down pigment agglomerates and aggregates to their primary particles. Using a rotor or disc impeller to create collisions of the grinding media, the impact and force created by
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Ball mill is vital equipment used in industries for mineral dressing, ore processing, fertilizers, paint industries, food and diary, pharmaceuticals and many others. In ball mills, the energy input to the pigment dispersion is provided by the rotation of the mill, so that the hard balls within the mill are tumbled with, or onto, the pigment in ...
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230000037250 Clearance Effects 0.000 description 1; VVOLVFOSOPJKED-UHFFFAOYSA-N Copper phthalocyanine Chemical compound — — — — —) US07/325,114 Stirred ball mill for grinding pigments US4966331A (en)
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Oct 01, 2020 · After some other processes, α-Fe 2 O 3 red powder particles -by-product of regeneration of spent pickling liquor in ARP in iron and steel industry- should be ground up to pigment grade to convert it to a value added product, red iron oxide pigment. In this study, grinding tests on α-Fe 2 O 3 red powder were performed using four different types of laboratory-scale mills, namely the vibrating ...
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May 18, 2021 · When pigment violet 23, one of the mostly-insoluble aryl halides, was subjected to the reaction with an aryl boron nucleophile at 120 °C in a ball mill in the presence of the palladium-based catalytic system, it was converted to a product 3u that was strongly photoluminescent when dissolved in dichloromethane (Tamae Seo, et al. Journal of the ...
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May 18, 2021 · Importantly, the team discovered a new strong photoluminescence material prepared from insoluble pigment violet 23. "The high-temperature ball
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Pigment Violet 23 Hitlers Hollywood. ball mill for pigment violet 23. Known as carbazole violet Pigment Violet 23 is a dioxazine violet pigment of blue tone Novoprime Pigment Violet 23 has high coloring strength extraordinary light and weather resistance even in reduced shade Pigmented with ball mill optimized for waterborne system Novoprime Violet RL Standard type for waterborne system and ...
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When pigment violet 23, one of the mostly-insoluble aryl halides, was subjected to the reaction with an aryl boron nucleophile at 120 °C in a ball mill in the presence of the
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based on the C.I. Pigment Violet 23 pigment and the copolymer dispersant was the easiest to flow at the high shear rates of usual industrials operations such as homogenization, pumping, .
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Dec 10, 2004 · The following grinding results of a Dioxazine pigment (Violet 23) will serve as an example (Harnisch et al., 1986). The target particle sizes are within a range of 0.01–0.1 μm. ... Energy density of the ball mill and different types of the stirred ball mill in dependence of the mill volume as compared to the centrifugal tube mill ...
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Dec 04, 2002 · Pigment Violet 23 is not mentioned, Pigment Red 254 only as the minor component of a solid solution into Pigment Red 202. U.S. Pat. No. 4,785,999 describes an analogous process wherein a very specific grinding mechanism is used and the aftertreatment takes
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open circuit primary ball mill for wet grinding miniDry or Wet Ball Mill with Open Circuit Grinding Ball Mill. Featured... Get Price prev: ball mill for pigment violet 23 next: baker metal muncher cement mill Related Posts differnce between open circut and close of ball mill open mill roll mill indonesia reversible,open ...Open Circuit Primary Ball Mill For Wet G - UlangOpen Circuit Primary ...
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ball mill for pigment violet 23, ruth burts interiors: i need. video proces sag mill ballm mill ... 5 axis cnc machine mini mill; ceramicpot mill; ball mill mesin sebutret; tire
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The invention relates to a method for producing vattable organic pigments. The invention is characterized in that an agueous or an aqueous-organic suspension of a coarse crystalline raw mineral is vatted and re-oxidised, and the pigment suspension is ground to a diameter equal to or less than 0.9 mm during vatting and/or during oxidation by means of an agitator ball mill, which is operated at ...
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Process to Make Enamels, Sand Mills, Ball Mill, Mumbai, India Once the slurry is made in the High Speed disperser, the same is passed through the sand mill. The principle of sand milling is that each individual pigment particle ...
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Jul 08, 1991 · Grinding apparatuses are known, a ball mill, or an attritor mill filled with metal or porcelain balls, preferably ceramic beads, being suitable. In a preferred procedure, the pigment crude is premilled in the presence of 10-30% inorganic salt such as NaCl, CaCl 2 , Na 2 SO 4 or Al 2 (SO 4 ) 3 with or without water of hydration.
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EP0047117A2 EP81303851A EP81303851A EP0047117A2 EP 0047117 A2 EP0047117 A2 EP 0047117A2 EP 81303851 A EP81303851 A EP 81303851A EP 81303851 A EP81303851 A EP 81303851A EP 0047117 A2 EP0047117 A2 EP 0047117A2 Authority EP European Patent Office Prior art keywords quinacridone premilled pigment pigmentary parts Prior art date 1980-08-28 Legal status
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The NETZSCH Zeta® grinding system has a wide range of applications and is equally suited both for processing very low-viscosity products and grinding products with a high solids concentration and correspondingly high viscosity, and everything in between. The product-wetted components are available in various materials.
Chat OnlineMay 18, 2021 · Importantly, the team discovered a new strong photoluminescence material prepared from insoluble pigment violet 23. "The high-temperature ball
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New pigment form from Pigment Violet 23 Download PDF Info Publication number DE60010262T2. ... 2000-06-23 Publication date 2004-09-16 Family has litigation . 1999-07-09 Priority to CH127999 priority Critical 1999-07-09 Priority to CH127999 priority
Chat OnlinePigment Violet 23 Hitlers Hollywood. ball mill for pigment violet 23. Known as carbazole violet Pigment Violet 23 is a dioxazine violet pigment of blue tone Novoprime Pigment Violet 23 has high coloring strength extraordinary light and weather resistance even in reduced shade Pigmented with ball mill optimized for waterborne system Novoprime Violet RL Standard type for waterborne system and ...
Chat Onlinebased on the C.I. Pigment Violet 23 pigment and the copolymer dispersant was the easiest to flow at the high shear rates of usual industrials operations such as homogenization, pumping, .
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Radiation-curable compositions of Pigment Violet 23 are described which can be used advantageously in UV inks for inkjet printing machines. Soiling containing such UV inks, especially within inkjet printing machines, can be removed particularly easily in a contactless procedure with conventional cleaners.
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May 19, 2021 · Importantly, the team discovered a new strong photoluminescence material prepared from insoluble pigment violet 23. "The high-temperature ball-milling technique and our catalytic system are essential for these cross-coupling reactions of insoluble aryl halides, and the protocol we have developed expands the diversity of organic molecules ...
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RETSCH is the world leading manufacturer of laboratory ball mills and offers the perfect product for each application. The High Energy Ball Mill E max and MM 500 were developed for grinding with the highest energy input. The innovative design of both, the mills and the grinding jars, allows for continuous grinding down to the nano range in the shortest amount of time - with only minor warming ...
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Nsib et al. [4] measured the adsorption isotherm of C.I. pigment violet 23 in xylene medium with three dispersants, and the values of saturated amount of adsorbed dispersants were from 0.3 to 2.05 ...
Chat OnlineDec 04, 2002 · Pigment Violet 23 is not mentioned, Pigment Red 254 only as the minor component of a solid solution into Pigment Red 202. U.S. Pat. No. 4,785,999 describes an analogous process wherein a very specific grinding mechanism is used and the aftertreatment takes
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3.3 Phthalocyanine pigment beta blue: Grind Crude CPC Blue with steel balls in MS jacketed Ball Mill for 24-30 hours. Under water circulation in jacket, maintain the temperature just under 55’C. After ball milling, Pigmentation process is initiated with Solvent, Water, Rosin and Caustic Flakes.
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ball mills for pigment mixing – CGM Grinding Plant. ... 316 SS contact, Ystral Conti TDS-3 machine used for dust free induction and dispersing of the powder from the 23 cu. ft SS bin (color). ... pigment yellow 93,pigment yellow 128,solvent violet 49 Pigment grinding machine, dispersion machine Datacolor color photomater We cordially ...
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When pigment violet 23, one of the mostly-insoluble aryl halides, was subjected to the reaction with an aryl boron nucleophile at 120 degrees C in a ball mill in the presence of the palladium ...
Chat OnlineA process for the preparation of a pigment, comprising - subjecting a crude pigment or mixture of raw pigments and a crystalline inorganic salt or mixture of crystalline inorganic salts together, essentially in the absence of other constituents, to the action of a rotor having a tangential velocity of at least 10 m / s, so that a temperature of at least 80 ° C is obtained by means of friction ...
Chat Onlineball mill for pigment violet 23, ruth burts interiors: i need. video proces sag mill ballm mill ... 5 axis cnc machine mini mill; ceramicpot mill; ball mill mesin sebutret; tire
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