Results 101 to 110 of about 11,719 (304)

Rheological properties of phosphorus-containing oligoester(meth)acrylate for processing by vacuum infusion

Тонкие химические технологии
Objectives. To obtain polymer composite materials (PCM) with enhanced physicomechanical properties using the vacuum assisted resin transfer molding (VaRTM) method, binders must have a viscosity of up to 500 mPa∙s.
O. O. Tuzhikov, L. Yu. Donetskova, S. M. Solomakhin, A. V. Nalesnaya, A. Al-Hamzawi, B. A. Buravov, S. V. Borisov, O. I. Tuzhikov   +7 more
doaj   +1 more source

Lithium promoted mesoporous manganese oxide catalyzed oxidation of allyl ethers

Nature Communications, 2019
Acrylics and acrylates have become important building blocks for the chemical industry, but their efficient synthesis remains a challenge. Here, the authors report the first example of the catalytic aerobic partial oxidation of allyl ether to its ...
Biswanath Dutta, Ryan Clarke, Sumathy Raman, Timothy D. Shaffer, Laura Achola, Partha Nandi, Steven L. Suib   +6 more
doaj   +1 more source

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

Spectroscopic Characterization of Commercial UV-Curable Gel Polish, Identifying Acrylate Monomers and Additives Using NMR Technique

Medžiagotyra
This study investigates the composition and structure of commercial UV-curable gel polish formulations using advanced spectroscopic techniques. Five commercially available gel polish products and eight raw materials were analyzed using nuclear magnetic ...
Zane GRIGALE-SOROCINA, Ingmars BIRKS, Ineta GRITANE-CAKOVA, Marta STIKANE   +3 more
doaj   +1 more source

Enantiopure Derivatives of Aza-Baylis-Hillman Adducts by Subsequent SN′-SN′ Reactions of Acylcarbamates Bearing a Chiral Auxiliary

Molecules, 2009
Reactions of(4S,5R)-1-(3,4-Dimethyl-2-oxo-5-phenylimidazolidine)carbonyl-isocyanate (4) with appropriate Baylis-Hillman adducts 5 gave the corresponding acyl carbamates 6,7 as equimolar diastereomeric mixtures.
Samuele Rinaldi, Mario Orena, Eleonora Marcucci, Gianluca Martelli   +3 more
doaj   +1 more source

Galinstan Liquid Metal/Polyurethane Composite as a Multifunctional Stretchable Electrode and Piezoresistive Strain Sensor With Minimal Drift

Advanced Materials Technologies, EarlyView.
Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak, Neeraj Kumar, Toby Hallam, Shayan Seyedin   +3 more
wiley   +1 more source

Rhinitis due to acrylates : case report

, 2009
Background: Acrylates and methacrylates (salts and esters of acrylic and metacrylic acid respectively), are monomers commonly found in polymer plastics, resins and glues, and are widely used in many industry sectors.
Chiarini, Bastien
core  

Global trends for kp? Expanding the frontier of ester side chain topography in acrylates and methacrylates

, 2013
The Arrhenius parameters of the propagation rate coefficient for two linear methacrylates, two branched methacrylates, and two branched acrylates are determined via the pulsed laser polymerization-size exclusion chromatography (PLP-SEC) method.
Hiltebrandt, K. U., Schneider-Baumann, M., Haehnel, A. P., Misske, A. M., Barner-Kowollik, C.   +4 more
core   +1 more source

3D Printed Omniphobic Slippery Liquid Infused Porous Surfaces for Low Surface Tension Repellency

Advanced Materials Technologies, EarlyView.
A 3D printing strategy fabricates omniphobic slippery liquid‐infused porous structures with lubricant reservoirs and interconnected microchannels. A post‐printing surface treatment modifies the porous surface to ensure compatibility with the infused fluorinated lubricant.
Noa Trink, Shlomo Magdassi
wiley   +1 more source

Tailoring of energetic groups in acroyloyl polymers

Designed Monomers and Polymers, 2017
Acryloyl based novel energetic monomers having nitro acrylates and nitro triazole acrylates were synthesized and further used for polymerization. Due to scavanging properties of nitro groups, syntheses of nitro aromatic polymers are not facile at normal ...
Deepak Kumar, K. Durga Bhaskar Yamajala, Asit B. Samui, Shaibal Banerjee   +3 more
doaj   +1 more source