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Your search keyword '"ORGANIC dyes"' showing total 11 results
Start Over Descriptor "ORGANIC dyes" Publication Type Reviews Publication Type Trade Publications
11 results on '"ORGANIC dyes"'

1. Company Directory.

Subjects
*ORGANIC dyes, *RESEARCH parks, *CORN industry
Published
2024

2. Exploring Metal Composite Material (MCM) Finishes.

Author

Horwitz-Bennett, Barbara

Subjects
*METALLIC composites, *COMPOSITE materials, *PALETTE (Color range), *PAINT, *ORGANIC dyes, *PIGMENTS
Abstract

Metal Composite Material (MCM) wall finishes are becoming increasingly popular for cladding walls in various building types. MCM panels are durable, versatile, and easy to fabricate and install. They come in a wide range of colors and specialty finishes, allowing architects to create bold and creative designs. The paint system for MCM consists of pigments, solvents, and binders, which determine the color, opacity, and resistance of the finish. Inorganic pigments offer stability and earth tones, while organic pigments provide vivid colors. Cool pigments can help reduce heat gain and mitigate the heat island effect. The most common resin types for MCM coatings are PVDF and FEVE, which offer high performance and durability. [Extracted from the article]

Published
2023

3. Transient Structural Colors with Magnesium‐Based Reflective Filters.

Author

Lyu, Peifen, Gong, Tao, Rebello Sousa Dias, Mariama, and Leite, Marina S.

Subjects
*STRUCTURAL colors, *ORGANIC dyes, *WATER immersion, *LIGHT filters, *BIODEGRADABLE materials, *OPTICAL properties, *PIGMENTS
Abstract

Structural color filters have recently blossomed as a superior alternative to organic dyes or chemical pigments owing to their remarkable durability and compactness. With appropriate design, nanostructure‐induced photonic or plasmonic resonance modes can give rise to either enhancement in transmission or suppression in the reflection within specific wavelength ranges in the optical regime, generating distinctive colors. However, the static optical properties due to fixed structural geometry and size after fabrication hinder their deployment in many cutting‐edge technologies requiring adaptive complexion changes. Here, a multilayer thin film‐based color filter incorporating Mg and MgO, earth‐abundant and biodegradable materials, is devised. The devices display vivid hues spanning a broad gamut via the control of the film thickness. They also exhibit minimal color changes with varying angle views up to 40°–50°. Moreover, the tones fade away instantly upon immersion in water and then progressively transition to a different hue with the complete removal of the Mg‐containing layers, realizing transient color responses. This approach holds great promise for alternative pixels with irreversible color‐change capability as well as zero‐power consumption and low cost, while making use of biodegradable materials. [ABSTRACT FROM AUTHOR]

Published
2022
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5. Development of China's Dyes and Pigments Industry During the 14th Five-Year Plan Period.

Subjects
*PIGMENTS industry, *NATURAL dyes & dyeing, *PIGMENTS, *DYE industry, *ORGANIC dyes, *FINISHES & finishing, *NITRATION, *AUTOMATIC control equipment
Abstract

The article discusses Development of China's Dyes and Pigments Industry During the 14th Five-Year Plan Period, which includes China's dyes and pigments industry should attach importance to high-quality development following the direction of independent innovation, high-quality innovation and intelligent manufacturing.

Published
2021

6. The Dye and Pigment Industry Might Rise Under Pressure in 2H 2020.

Subjects
*DYE industry, *PIGMENTS industry, *ORGANIC dyes, *CONSUMPTION (Economics), *VAT dyes, *DYES & dyeing, *EMAIL
Abstract

The article presents an analysis of the dye and pigment industry in China in 2020. It mentions that economic indicators such as dyes & pigments, intermediates, and printing and dyeing auxiliaries have all fallen by a large margin and the profitability of enterprises has dropped on the back of factors like weakened domestic and overseas demand and lowered operating rates. It mentions the main operating indicators of the dye industry showed a negative growth trend.

Published
2020

7. China's Dye Industry Shall Focus on Its Own Strength to Confront with Severe Challenges.

Author

Wang Lina

Subjects
*DYE industry, *DYES & dyeing, *ORGANIC dyes, *REACTIVE dyes, *DISPERSE dyes
Abstract

The article focuses on several challenges faced by China's Dye Industry, and domestic dye intermediates prices increased sharply. Topics include China's dyes industry came under pressure from changes in internal and external markets; and disperse dyes and reactive dyes have the largest output and exports among major dyestuff, and much higher industry concentration.

Published
2020

10. Solar panels mimic nature.

Subjects
*SOLAR cells, *ORGANIC dyes
Abstract

The article reports on the system designed by chemical engineers Hyung-Jun Koo and Orlen Velev of North Carolina State University, to regain photosensitive organic dyes of solar cells from degradation by imitating leaf veins.

Published
2013

11. CARBON CRAFTED INTO MEMBRANES.

Author

Ritter, Steve

Subjects
*CARBON, *AMORPHOUS carbon, *ORGANIC solvents, *ORGANIC dyes
Abstract

The article reports on studies which showed that carbon-based materials could enhance versatility of ultrathin membranes. Scientists at the University of Manchester in England prepared graphene oxide laminates that allow water to pass through unimpeded. The National Institute for Materials Science in Japan made amorphous carbon nanosheets that let organic solvents through while rejecting organic dyes. Scientists are looking for ways to control carbon to create materials with useful function.

Published
2012
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