The effect of paper surface‐coating pigments and binders on colour gamut and printing parameters

2021 ◽  
Author(s):  
Arif Ozcan ◽  
Dogan Tutak
Keyword(s):  
Surface Coating ◽  
Paper Surface ◽  
Colour Gamut ◽  
Printing Parameters

The effect of zeolite on inkjet coated paper surface properties and deinking

2020 ◽  
Vol 35 (3) ◽  
pp. 432-439
Author(s):  
Arif Ozcan ◽  
Dogan Tutak
Keyword(s):  
Surface Properties ◽  
Surface Coating ◽  
Kaolin Clay ◽  
High Grade ◽  
Coating Properties ◽  
Recycling Process ◽  
Paper Surface ◽  
Coated Papers ◽  
Inkjet Printer ◽  
Better Than

AbstractCoatings are generally applied for opacity, smoothness and gloss on the paper surface. Pigments such as CaCO3, Kaolin-Clay and Zeolite are used, and natural or synthetic binders are used. In this study, coatings using the CaCO3, Kaolin-Clay and Zeolite pigments on 80 gr/m2 high grade papers were made. PVOH was used as binder. Following coating, papers were processed through supercalendering and printed with inkjet printer. Using INGEDE method 11p. recycling process printed papers were deinked. The optical properties of the recycled papers obtained after the deinking treatment, were compared with the unprinted papers. At the end of the study, the effect of coating on paper surface and the recycling performances of the inkjet printed papers were revealed. It was determined that the papers in which zeolite was used as a pigment were better, in terms of both surface properties and recycling performance when surface properties and recycling performance of coated papers were examined. When all the results were compared, it was found that the performances of coatings for which zeolite was used were much better than coatings such as CaCO3 and Kaolin-Clay, both in terms of surface coating properties such as opacity, roughness and gloss and recycling results such as brightness.

scholarly journals Preparation of Water Based Polymeric Binders for Paper Surface Coating

2014 ◽  
Vol 04 (03) ◽  
pp. 140-154 ◽  
Author(s):  
Samya El-Sherbiny ◽  
Fatma A. Morsy ◽  
Ayman M. Atta ◽  
Salwa A. Ahmed
Keyword(s):  
Surface Coating ◽  
Paper Surface ◽  
Water Based ◽  
Polymeric Binders

Surface coating of the matrix using autologous fibrin improved an in vivo re-endothelialization of allogeneic detergent-decellularized heart valves

2009 ◽  
Vol 56 (S 01) ◽  
Author(s):  
A Lichtenberg ◽  
P Akhyari ◽  
H Kamiya ◽  
P Mambou ◽  
H Ziegler ◽  
...  
Keyword(s):  
Surface Coating ◽  
Heart Valves ◽  
The Matrix

Antithrombin III Binding to Surface Immobilized Heparin and Its Relation to F Xa Inhibition

1987 ◽  
Vol 58 (04) ◽  
pp. 1064-1067 ◽  
Author(s):  
K Kodama ◽  
B Pasche ◽  
P Olsson ◽  
J Swedenborg ◽  
L Adolfsson ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Ionic Strength ◽  
Surface Coating ◽  
Antithrombin Iii ◽  
Lower Class ◽  
Biologically Active ◽  
High Affinity ◽  
Heparin Coating ◽  
Continuous Surface ◽  
Approximate Molecular Weight

SummaryThe mode of F Xa inhibition was investigated on a thromboresistant surface with end-point attached partially depoly-merized heparin of an approximate molecular weight of 8000. Affinity chromatography revealed that one fourth of the heparin used in surface coating had high affinity for antithrombin III (AT). The heparin surface adsorbed AT from both human plasma and solutions of purified AT. By increasing the ionic strength in the AT solution the existence of high and low affinity sites could be shown. The uptake of AT was measured and the density of available high and low affinity sites was found to be in the range of 5 HTid 11 pic.omoles/cmf, respectively Thus the estimated density of biologically active high and low ailmity heparm respectively would be 40 and 90 ng/cm2 The heparin coating did not take up or exert F Xa inhibition by itself. With AT adsorbed on both high and low affinity heparin the surface had the capacity to inhibit several consecutive aliquots of F Xa exposed to the surface. When mainly high affinity sites were saturated with AT the inhibition capacity was considerably lower. Tt was demonstrated that the density of AT on both high and low affinity heparin determines the F Xa inhibition capacity whereas the amount of AT on high affinity sites limits the rate of the reaction. This implies that during the inhibition of F Xa there is a continuous surface-diffusion of AT from sites of a lower class to the high affinity sites where the F Xa/AT complex is formed and leaves the surface. The ability of the immobilized heparin to catalyze inhibition of F Xa is likely to be an important component for the thromboresistant properties of a heparin coating with non-compromized AT binding sequences.

Effects of Surface Coating on the Critical Heat Flux for Pool Boiling from a Downward Facing Surface

2004 ◽  
Vol 11 (2) ◽  
pp. 133-150 ◽  
Author(s):  
M. B. Dizon ◽  
J. Yang ◽  
F. B. Cheung ◽  
J. L. Rempe ◽  
K. Y. Suh ◽  
...  
Keyword(s):  
Heat Flux ◽  
Critical Heat Flux ◽  
Surface Coating ◽  
Pool Boiling

Cyclic fatigue comparison among endodontic instruments with similar cross section and different surface coating

2019 ◽  
Vol 68 (2) ◽  
Author(s):  
Eugenio Pedullà ◽  
Gianluca Plotino ◽  
Mauro Scibilia ◽  
Nicola M. Grande ◽  
Daniele De Santis ◽  
...  
Keyword(s):  
Cross Section ◽  
Surface Coating ◽  
Cyclic Fatigue
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