An acrylate polymer (also known as acrylic or polyacrylate) is any of a group of polymers prepared from acrylate monomers. These plastics are noted for their transparency, resistance to breakage, and elasticity. Acrylate polymer is commonly used in cosmetics, such as nail polish, as an adhesive. WebAnionic polymers: Anionic polymethacrylate polymers contain methacrylic acid functional groups, which dissociate and render the polymer soluble at the higher pH of the small …
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WebThe molecular structures of the synthesized methacrylate monomers and polymethacrylate polymers were verified by 1H-NMR, and the molecular weight data were obtained by gel permeation chromatography. The pour points of the base oils containing 0.1 wt % polymethacrylate polymers were measured according to ASTM D 97-93. WebCopolymer of MMA and AA was prepared via FRP to be used as bone cement for this purpose. They incorporated different percentages of hydroxyapatite to input the character of bone-bonding to the prepared bone cement and evaluated their curing characteristics, mechanical property, bioactivity, degree of hydration and degradation. lithuania eea country
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WebASHLESS DISPERSANT POLYMETHACRYLATE POLYMERS BACKGROUND OF THE INVENTION This invention relates to polymers derived from (a) monomers selected from … WebJul 22, 1999 · The anionic random copolymerization of methyl methacrylate (MMA) and 2-(1-acetoxyethoxy)ethyl methacrylate (AEEMA) was carried out using 1,1-diphenylhexyllithium (DPHL) as initiator, in the presence of LiCl ([LiCl]/[DPHL] 0 = 2), in tetrahydrofuran (THF), at –60°C. The resulting polymer, poly-(MMA-co-AEEMA), has a controlled molecular weight … WebIn contrast to predictions for less polar polymers, compatibility of mixtures of polymers containing high mole fractions of carboxylic acid monomers showed a pronounced … lithuania elections