Results 11 to 20 of about 24,086 (310)

Allergic Contact Dermatitis: Sensitization to 2-Hydroxyethyl Methacrylate

open access: yesJuvenis Scientia, 2023
Acrylate polymers are an important cause of allergic contact dermatitis. Over the last decades, the vector of allergy to methacrylic acid esters has shifted from industrial products to the beauty and medical industries.
M. R. Izmailovich   +5 more
doaj   +1 more source

Ru-Catalyzed Selective C–H Functionalization of Pyridotriazoles with Acrylates

open access: yesSynOpen, 2021
Ruthenium-catalyzed efficient and selective C–H alkenylation of pyridotriazoles with acrylates is described. The combination of metals (Ru and Fe) plays a crucial role in achieving quantitative yields of the desired products.
Abhisek Joshi   +2 more
doaj   +1 more source

Residual monomer content determination in some acrylic denture base materials and possibilities of its reduction [PDF]

open access: yesVojnosanitetski Pregled, 2009
Background/Aim. Polymethyl methacrylate is used for producing a denture basis. It is a material made by the polymerization process of methyl methacrylate. Despite of the polymerization type, there is a certain amount of free methyl methacrylate (residual
Kostić Milena   +5 more
doaj   +1 more source

Sequential curing of amine-acrylate-methacrylate mixtures based on selective aza-Michael addition followed by radical photopolymerization [PDF]

open access: yes, 2016
Dual curing systems find various uses in industry with the process flexibility they provide which allows tailoring properties at different curing stages in accordance with application requirements. A safe and efficient dual curing scheme is proposed here
Fernández Francos, Xavier   +3 more
core   +1 more source

A review of acrylates: Super glue, nail adhesives, and diabetic pump adhesives increasing sensitization risk in women and children

open access: yesInternational Journal of Women's Dermatology, 2020
Allergic contact dermatitis (ACD) is a cutaneous type IV hypersensitivity immune reaction mounted against substances in contact with the skin to which the patient has been sensitized.
Samantha Gardeen, MD, Sara Hylwa, MD
doaj   +1 more source

Allergic contact dermatitis from sculptured acrylic nails: special presentation with an airborne pattern

open access: yesDermatology Reports, 2012
Methylmethacrylate was first reported in 1941 as a cause of contact dermatitis. Since then, occupational contact allergies to acrylates in dentistry, orthopedic surgery, printing industry and industry have been reported, but few reports are found in the ...
Paula Maio   +4 more
doaj   +1 more source

Modern methods of controlled radical polymerization for obtaining branched polymers of acrylamide, acrylic acid and (met)acrylates [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2022
 A search and analysis has been carried out of English-language 2005–2020 scientifi c literature devoted to methods of obtaining branched (co)polymers of acrylamide, acrylic acid and (met)acrylates in order to obtain novel materials with ...
Bayburdov, Telman А.   +1 more
doaj   +1 more source

Sequential curing of thiol-acetoacetate-acrylate thermosets by latent Michael addition reactions [PDF]

open access: yes, 2017
Thiol-acetoacetate-acrylate ternary dual-curing thermosets were prepared by a sequential process consisting of thiol-Michael addition to acrylates at room temperature followed by Michael addition of acetoacetates to acrylates at moderately elevated ...
Fernández Francos, Xavier   +5 more
core   +2 more sources

Semi-crystalline block copolymer bicontinuous nanospheres for thermoresponsive controlled release [PDF]

open access: yes, 2014
We demonstrate the controlled release of pyrene, as a model hydrophobic molecule, from self-assembled bicontinuous nanospheres formed from an amphiphilic block copolymer.
Abraham   +33 more
core   +8 more sources

Copper(0)-mediated radical polymerisation in a self-generating biphasic system [PDF]

open access: yes, 2013
Herein, we demonstrate the synthesis of well-defined poly(n-alkyl acrylate)s via copper(0)-mediated radical polymerisation in a self-generating biphasic system. During the polymerisation of n-butyl acrylate in DMSO, the polymer phase separates to yield a
Amir Atme   +53 more
core   +1 more source

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