The implications of the relevant legislation for printing ink formulations

2000 ◽  
Vol 83 (11) ◽  
pp. 538-540
Author(s):  
D Blanchard
Keyword(s):  
Printing Ink

scholarly journals Hyperbranched polyglycerol as an additive for water-based printing ink

2015 ◽  
Vol 12 (2) ◽  
pp. 385-392 ◽  
Author(s):  
Zuzanna Żołek-Tryznowska ◽  
Mariusz Tryznowski ◽  
Justyna Królikowska
Keyword(s):  
Water Based ◽  
Hyperbranched Polyglycerol ◽  
Printing Ink

Treatment of real industrial-grade dye solutions and printing ink wastewater using a novel pilot-scale hydrodynamic cavitation reactor

2021 ◽  
Vol 297 ◽  
pp. 113301
Author(s):  
Charikleia Zampeta ◽  
Kleio Bertaki ◽  
Irene-Eva Triantaphyllidou ◽  
Zacharias Frontistis ◽  
Dimitris V. Vayenas
Keyword(s):  
Pilot Scale ◽  
Hydrodynamic Cavitation ◽  
Industrial Grade ◽  
Printing Ink ◽  
Dye Solutions

3 D printing technology and experimental study of chitosan gel using atomized solidification liquid-assisted extrusion molding

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Yangwei Wang ◽  
Peilun Lv ◽  
Jian Li ◽  
Liying Yu ◽  
Guodong Yuan ◽  
...  
Keyword(s):  
3D Printing ◽  
Three Dimensional ◽  
Theoretical Research ◽  
Error Sources ◽  
Printing Technology ◽  
Content Type ◽  
Printing Ink ◽  
Printing Parameters ◽  
Chitosan Gel ◽  
Printing Method

Purpose This paper aims to propose a suitable atomizing solidification chitosan (CS) gel liquid extrusion molding technology for the three dimensional (3D) printing method, and experiments verify the feasibility of this method. Design/methodology/approach This paper mainly uses experimental means, combined with theoretical research. The preparation method, solidification forming method and 3D printing method of CS gel solution were studied. The CS gel printing mechanism and printing error sources are analyzed on the basis of the CS gel ink printing results, printing performance with different ratios of components by constructing a gel print prototype, experiments evaluating the CS gel printing technology and the effects of the process parameters on the scaffold formation. Findings CS printing ink was prepared; the optimal formula was found; the 3 D printing experiment of CS was completed; the optimal printing parameters were obtained; and the reliability of the forming prototype, printing ink and gel printing process was verified, which allowed for the possibility to apply the 3 D printing technology to the manufacturing of a CS gel structure. Originality/value This study can provide theoretical and technical support for the potential application of CS 3 D printed gels in tissue engineering.

Cationic (Basic) dye complex pigments

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Robert Christie ◽  
Adrian Abel
Keyword(s):  
Water Soluble ◽  
Cationic Dye ◽  
Color Strength ◽  
Organic Pigments ◽  
Basic Dye ◽  
Copper Ferrocyanide ◽  
Printing Inks ◽  
Good Transparency ◽  
Printing Ink

Abstract Cationic (or basic) dye complex pigments are classical organic pigments obtained from water-soluble cationic dyes for textiles, mainly of triarylmethine (arylcarbonium ion) types, which are precipitated using large inorganic counterions, especially those derived from heteropolyacids such as phosphotungstomolybdic acid or, to a certain extent, using the counteranion derived from copper ferrocyanide. This range of pigments includes red, violet, blue and green products, offering brilliant shades, high color strength and good transparency. They are well suited to printing ink applications, although they provide only moderate levels of fastness properties. The pigments are synthesized by treating aqueous solutions of the dyes under highly controlled conditions with solutions of the heteropolyacids, prepared in situ. The copper ferrocyanide salts are obtained by treatment of potassium ferrocyanide with sodium sulfite in water, and subsequently with solutions of the cationic dye and copper (II) sulfate. The pigments are primarily used in inks for packaging and advertising materials. However, they have little use outside printing inks. Reflex or alkali blue pigments are structurally related cationic dye derivatives which are inner salts of the dye structures and are also used in printing inks.

Graphic Records of Impact

1891 ◽  
Vol 17 ◽  
pp. 192-192
Author(s):  
Tait
Keyword(s):  
Tuning Fork ◽  
The Other ◽  
Plate Glass ◽  
Printing Ink ◽  
Periodic Current ◽  
Impact Experiments ◽  
Needle Point

The apparatus for Impact experiments, which was exhibited to the Society on 20th February 1888, has been greatly improved by the substitution of a very true slab of plate-glass, thinly covered with printing-ink, for the sheet of cartridge paper. The record is made by a needle-point which projects from the falling body, and which is kept in constant contact with the plate by means of a light spring. The time of rotation of the plate is given by a tuning-fork, with a small bristle attached, which is kept in vibration by a periodic current, and records alongside of the other tracings.

Partitioning of Printing Ink Solvents on Chocolate

1995 ◽  
Vol 60 (1) ◽  
pp. 125-127 ◽  
Author(s):  
DUEK-JUN AN ◽  
G.W. HALEK
Keyword(s):  
Printing Ink
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