Results 51 to 60 of about 90,256 (356)
Mechanoresponsive Elastomers Made with Excimer-Forming Telechelics
Organic Materials, 2020 Mechanoresponsive luminescent (MRL) elastomers, which change their fluorescence color or intensity upon deformation, can facilitate simple strain detection through optical signals.
Derek J. Kiebala +5 more
doaj +1 more source
Heat sealable, flame and abrasion resistant coated fabric [PDF]
, 1981 Flame retardant, abrasion resistant elastomeric compositions are comprised of thermoplastic polyurethane polymer and flame retarding amounts of a filler selected from decabromodiphenyloxide and antimony oxide in a 3:1 weight ratio, and ...
Sidman, K. R., Tschirch, R. P.
core +1 more source
Advanced Functional Materials, EarlyView.Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi +5 more
wiley +1 more source
Occupational exposure to diisocyanates in polyurethane foam factory workers
International Journal of Occupational Medicine and Environmental Health, 2015 Objectives: The aim of the study was to evaluate health effects of occupational exposure to diisocyanates (DIC) among polyurethane foam products factory workers.
Dominika Świerczyńska-Machura +9 more
doaj +1 more source
eXPRESS Polymer Letters, 2023 Smart polymers synthesized from renewable sources are precious because of the environmental pressures of producing polymers from fossil fuels. This study develops a new formulation of polyurethane (PU) from partly renewable resources.
Berna Öztürk +3 more
doaj +1 more source
Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s
Advanced Functional Materials, EarlyView.Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu +6 more
wiley +1 more source
Curcumin based polyurethane materials and their functional applications: a review
Materials Research ExpressBio-based polyurethanes are novel material with potential advantages for sustainable development, and their development play significant roles in promoting sustainability.
Qiaoqiao Lan +7 more
doaj +1 more source
Pharmaceutics, 2019 Ultrasound assisted compression (USAC) is a manufacturing technique which applies thermal and mechanical energy to the powder bed, producing tablets with improved characteristics compared to the direct compression process.
Eduardo Galdón +2 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
Platelet deposition studies on copolyether urethanes modified with poly(ethylene oxide) [PDF]
, 1990 Pellethane ® 2363 80A films and tubings were chemically modified and the effect of these modifications on platelet deposition was studied. Grafting of high molecular weight poly(ethylene oxide) and graft polymerization of methoxy poly(ethylene glycol ...
Bantjes, A. +3 more
core +3 more sources