Results 101 to 110 of about 318,803 (303)
Study on the Sunscreen Resistance of Polyurethane Artificial Leather
Pige Kexue Yu GongchengDuring the development and application of polyurethane artificial leather for automotive interior parts, it was found that the sunscreen resistance of polyurethane artificial leather was relatively poor. In this work, the sunscreen resistance performance
Xue GU +5 more
doaj +1 more source
Pengaruh Jenis Poliol terhadap Pembentukan Poliuretan dari Monomer PEG400 dan MDI
Journal of Mathematical and Fundamental Sciences, 2013 The properties of polyurethane depend largely on building blocks, especially the kind of polyol. Not only pure synthetic compounds but also various natural substances such as saccharides (glucose, fructose, maltose, sucrose) and amylose can be used as ...
Eli Rohaeti +3 more
doaj +1 more source
Treatment of necrotizing fasciitis using negative pressure wound therapy in a puppy [PDF]
, 2015 A two-month-old German shepherd dog was presented with anorexia, lethargy and left hind limb lameness associated with swelling of the thigh. Clinical findings combined with cytology led to the presumptive diagnosis of necrotizing fasciitis (NF ...
Abma, Eline +5 more
core +1 more source
Application of hydrophobic fluorinated silicon oxide nanoparticle coating on electrodynamic screen (EDS) films for enhancing self-cleaning function of solar collectors [PDF]
, 2020 Optical surfaces, which are exposed to outdoor environmental conditions, are susceptible to dust deposition. Sunlight incident on the surface of photovoltaic (PV) modules is attenuated by the dust layer accumulation on the front surface of the modules ...
Guo, Yuchun
core
Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation
Advanced Healthcare Materials, EarlyView.This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad +7 more
wiley +1 more source
Modified polyurethane foams for fuel-fire Patent [PDF]
, 1970 Modification of polyurethanes with alkyl halide resins, inorganic salts, and encapsulated volatile and reactive halogen for fuel fire ...
Parker, J. A., Riccitiello, S. R.
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Advanced Healthcare Materials, EarlyView.This work pioneers melt electrowriting (MEW) of polyethylene vinyl acetate (PEVA) to fabricate ultra‐compliant, high‐resolution scaffolds. By integrating microscale precision with soft tissue‐like biomechanics, PEVA overcomes stiffness‐driven limitations of conventional MEW polymers, establishing a mechanically biomimetic platform for soft tissue ...
Finn Snow +9 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi +7 more
wiley +1 more source
Polyurethane-Coated Breast Implants Revisited: A 30-Year Follow-Up
Archives of Plastic Surgery, 2015 Background Polyurethane coating of breast implants has been shown to reduce capsular contracture in short-term follow-up studies. This 30-year study is the longest examination of the use of polyurethane-coated implants and their correlation with ...
Nikki Castel +4 more
doaj +1 more source
Non-flammable elastomeric fiber from a fluorinated elastomer and containing an halogenated flame retardant [PDF]
, 1976 Flame retardant elastomeric compositions are described comprised of either spandex type polyurethane having incorporated into the polymer chain halogen containing polyols, conventional spandex type polyurethanes in physical admixture with flame retardant
Howarth, J. T. +3 more
core +1 more source