Buscar
Mostrando ítems 1-10 de 96
Synthesis and Mechanical Properties of Laminates Based on Phenolic Resins Modified with Sodium Lignosulfonate
(Planta Piloto de Ingeniería Química, 2016-07)
The reduction of phenol and/or formaldehyde consumption during phenolic resin synthesis is of great technological and scientific interest because of its economic and environmental implications. In this work, the addition ...
Composites from a forest biorefinery byproduct and agrofibers: Lignosulfonate-phenolic type matrices reinforced with sisal fibers
(TECH ASSOC PULP PAPER IND INCNORCROSS, 2012)
The replacement of phenol with sodium lignosulfonate and formaldehyde with glutaraldehyde in the preparation of resins resulted in a new resol-type phenolic resin, sodium lignosulfonate-glutaraldehyde resin, in addition ...
LIGNOSULFONATE BIODEGRADATION BY CHRYSONILIA-SITOPHILA
(Humana Press IncTotowa, 1991)
Effect of Lignosulfonate on the Thermal and Morphological Behavior of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
(Springer/plenum PublishersNew YorkEUA, 2010)
Synthesis and mechanical properties of laminates based on phenolic resins modified with sodium lignosulfonate.
(Latin American Applied Research, 2018)
Preparation of Lignosulfonate-Based Carbon Foams by Pyrolysis and Their Use in the Microencapsulation of a Phase Change Material
(American Chemical Society, 2018-02)
Currently, further research on the valorization of lignin is needed to shift biorefineries from a conceptual basis to profitable practice. Providing global warming is a major concern as well, the use of lignin as the sole ...
Performance of calcium lignosulfonate as a stabiliser of highly expansive clay
(Elsevier Inc, 2020-03)
The efficiency of calcium lignosulfonate (CLS) as an expansive soil stabiliser was studied. CLS is a bio-based polymer, obtained as a sub-product of the paper industry. Its use as a soil stabilizer not only enhances the ...
Dual-adsorption of poly(allylamine hydrochloride) and lignosulfonate onto recycled cellulosic fibers
(Editura Acad Romane, 2013-04)
The effects of the dual-polyelectrolyte adsorption of poly(allylamine hydrochloride) (PAH) and lignosulfonate (LS) on a recycled unbleached softwood kraft pulp were studied and the method used for the determination of LS ...
Distribution of Counterions around Lignosulfonate Macromolecules in Different Polar Solvent Mixtures
(Amer Chemical SocWashingtonEUA, 2012)