Anionic water-based polyurethane dispersions for antimicrobial coating application

2017 ◽  
Vol 74 (11) ◽  
pp. 4781-4798 ◽  
Author(s):  
Gunawant P. Lokhande ◽  
Sachin U. Chambhare ◽  
R. N. Jagtap
Keyword(s):  
Coating Application ◽  
Antimicrobial Coating ◽  
Water Based ◽  
Polyurethane Dispersions

scholarly journals Continuous Production of Water-Based UV-Curable Polyurethane Dispersions Using Static Mixers and a Rotor-Stator Mixer

ACS Omega ◽  
2021 ◽  
Author(s):  
Sven R. L. Gobert ◽  
Arne Vancleef ◽  
Seppe Clercx ◽  
Leen Braeken ◽  
Leen C. J. Thomassen
Keyword(s):  
Continuous Production ◽  
Uv Curable ◽  
Static Mixers ◽  
Water Based ◽  
Polyurethane Dispersions

Water‐based polyurethane dispersions

2018 ◽  
Vol 68 (5) ◽  
pp. 832-842 ◽  
Author(s):  
Ronald Tennebroek ◽  
Ilse van der Hoeven‐van Casteren ◽  
Roel Swaans ◽  
Saskia van der Slot ◽  
Patrick JM Stals ◽  
...  
Keyword(s):  
Water Based ◽  
Polyurethane Dispersions

Development of a nonwetting coating for packaging substrate surfaces using a novel and easy to implement method

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Çağla Koşak Söz ◽  
Zafer Özomay ◽  
Semra Unal ◽  
Muhammet Uzun ◽  
Sinan Sönmez
Keyword(s):  
Surface Modification ◽  
Superhydrophobic Surface ◽  
Surface Coatings ◽  
Surface Wetting ◽  
Coated Paper ◽  
Inorganic Particles ◽  
Coating Application ◽  
Water Based ◽  
Substrate Surfaces ◽  
Paper Substrates

Abstract This study is about preparing different paper substrates with chemically stable hydrophobic and superhydrophobic surface coatings through spraying a mixture of poly(dimethylsiloxane) (PDMS) and inorganic particles. The method is easy to implement, reproducible and requires inexpensive starting materials. Non-colored and colored types of (i) raw paper (UC), (ii) glossy coated paper (GC) and (iii) matte coated paper (MC) surfaces were selected for surface modification through the coating application. Both water-based ink (WB) and solvent-based ink (SB) formulations were used to dye substrate surfaces. Investigations including surface wetting, optical and physical properties of the coated paper substrates revealed that the coating application method proposed is a promising lacquer alternative for packaging purposes.

Preparation and Characterization of Surface-Modified Nanocellulose Fibers for Water-Based Coating Application

2020 ◽  
Vol 845 ◽  
pp. 21-26
Author(s):  
Narunchara Phurahong ◽  
Nantana Jiratumnukul
Keyword(s):  
Citric Acid ◽  
Phthalic Anhydride ◽  
Succinic Anhydride ◽  
Molar Ratio ◽  
Coating Application ◽  
Molar Ratios ◽  
Reinforcement Material ◽  
Water Based ◽  
Surface Modified

Nanocellulose fibers (NCF) is a renewable biodegradable polymer in nature. It has extensively interest as a reinforcement material in nanocomposites due to its nanoscale advantages. However, the efficiency of NCF dispersion in polymer matrix has limitation due to its self-agglomeration.The objective of this research was to prepare surface-modified NCF using three different acids; succinic anhydride, phthalic anhydride and citric acid. The molar ratios of acid to anhydroglucose units in NCF used in this work were 6:1, 8:1 and 10:1. The effects of acid types and molar ratios toward physical properties were studied. The results showed that succinic anhydride-modified NCF provided the highest DS range from 0.46-0.86. Dispersion of succinic anhydride-modified NCF provided good stability in water for 30 days. The succinic anhydride-modified NCF of 1:6 molar ratio is suitable for emulsion coating application.

EXPERIMENTAL STUDIES OF WATER-BASED TITANIUM OXIDE NANOFLUID IN A CIRCULAR PIPE UNDER TRANSITION FLOW WITH CONICAL STRIP INSERTS

2018 ◽  
Vol 49 (5) ◽  
pp. 439-456 ◽  
Author(s):  
M. Arulprakasajothi ◽  
K. Elangovan ◽  
U. Chandrasekhar ◽  
S. Suresh
Keyword(s):  
Titanium Oxide ◽  
Experimental Studies ◽  
Circular Pipe ◽  
Transition Flow ◽  
Water Based

SYNTHESIS AND CHARACTERIZATION OF WATER BASED ZNO AND AG COATED ZNO NANO-FLUIDS FOR HEAT TRANSFER APPLICATIONS

2018 ◽  
Author(s):  
Surendra D. Barewar ◽  
Sandesh S. Chougule ◽  
J. Jadhav ◽  
S. Biswas
Keyword(s):  
Heat Transfer ◽  
Synthesis And Characterization ◽  
Water Based ◽  
Nano Fluids
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