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Unsaturated Polyester Resins: Chemistry and Technology
Results of investigations on novel formulations, structure-property relationships, curing, and compositions with fillers and reinforcing fibers... -
A Study of the Structure Formation of Impregnating Amino-Formaldehyde Resins
AbstractStudies of structure formation of modified impregnating amino-formaldehyde resins are considered. Based on the obtained deformation curves of...
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Research progress on polyurethane-modified epoxy resins for road applications
With rapid economic development in China, new and aging road infrastructure is susceptible to premature distresses like potholes under environmental...
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Novel Bio-based Branched Unsaturated Polyester Resins for High-Temperature Applications
Unsaturated polyester resins, one of the most important thermosets, are invariably produced from oil-based monomers. Their application is limited in...
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Modified Amino-Formaldehyde Resins in the Production of Decorative Paper Laminate
AbstractThe article presents research on the use of modified amino-formaldehyde resins in the manufacture of decorative paper laminates.
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Modeling the behavior of monoclonal antibodies on hydrophobic interaction chromatography resins
Monoclonal antibodies (mAbs) require a high level of purity for regulatory approval and safe administration. High-molecular weight (HMW) species are...
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Polyester Resins as Modifiers of the Properties of Bitumen
The possibility of synthesizing polyester resins and using them to modify the properties of bitumens is demonstrated. The polyester resins were...
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Application of Unsymmetrical Ureas as a Catalytic Additive for Curing Epoxy Resins (Review)
AbstractThis paper presents a review of scientific and technical literature on the main production methods, various fields of application, and use of...
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One-Pot Liquid-Phase Synthesis of Methyl Isobutyl Ketone Over Bifunctional Ion-Exchange Resins: Unravelling the Role of Resins Structure and Active Pd or Cu Phases on Sintering, Leaching and Catalytic Activity
This work evaluates the catalytic activity of gel-type and macroreticular sulfonic styrene-divinylbenzene ion-exchange resins (IERs) incorporating...
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Sorption Preconcentration of Quercetin Using Molecularly Imprinted Phloroglucinol–Melamine–Formaldehyde Resins
AbstractHydrophilic quercetin-imprinted phloroglucinol–melamine–formaldehyde resins are obtained. The obtained samples are studied by...
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Thermal cure kinetics of highly branched polyurea resins at different molar ratios
Highly branched polyurea (HBPU) resins have been developed as wood adhesives even though their cure kinetics was not well understood. Here, we report...
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Salts of Tartaric Acid As Modifiers of Aminoformaldehyde Resins
AbstractA method of modifying impregnating resins with tartaric acid salts at the stage of synthesis has been considered. Formulations have been...
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Thermal Synthesis of Aliphatic Petroleum Polymer Resins
AbstractThe paper deals with the thermal synthesis of aliphatic petroleum polymer resins by heat treatment of the С 5 fraction at 240–320°С....
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Uranium (VI) sorption from aqueous solution using commercial anion exchange resins; kinetics, isotherm, and thermodynamic investigations
Commercial strong anion exchange resins provided by Purolite, namely MTA4801PF, and MTA4601PFSO4, were utilized for extracting uranium from sulfate...
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Study of the Thermal Stability of Heavy Oil Resins and Asphaltenes by Thermogravimetry
AbstractThe thermal stability of resins and asphaltenes of naphthenic and methane heavy oils was studied by thermogravimetry. Based on the data of...
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Modification of Phenol Formaldehyde Resins with Wood-Pyrolysis Liquid
AbstractOne of the directions for improving the production of adhesive materials is the modification of phenol formaldehyde resins. Utilizing the...
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Synthesis and Properties of Phenol–Formaldehyde Resins from Thermal-Processing Products of Wood
AbstractWe present a laboratory study confirming that phenol in phenol–formaldehyde resins can be replaced with deep thermal-processing products of...
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Catalysis by Ion‑Exchange Resins Derived from Asphaltenes in the Salicylic Acid Acylation Reaction
Acidic and basic ion‑exchange resins were prepared by chemical modification of petroleum asphaltenes. The resulting products were characterized by IR...
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Chain microstructure comparison of two transparent polypropylene resins fractionated by temperature rising elution fractionation
Microstructure distribution in polyolefin resins is one of the key factors governing the macroscopic properties of the products. The chain...
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Effects of Petroleum Resins and Ultrasonic Treatment on the Properties of Petroleum Paraffin Solutions in n-Decane and on the Structural-Group Composition of Precipitated Resins
AbstractUltrasonic treatment of a 6 wt % petroleum paraffin solution in decane was found to increase its phase transition points, viscosity, and...