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- Title
RECYCLED BIOMASS WASTE AS COPOLYMERIZATION PARTNERS.
- Authors
Zaha, C.; Dumitrescu, L.; Sauciuc, A.
- Abstract
Taking into account the main demand regarding the environmental protection and the need for wood preservation, our research has been focused on the developing of some new chemical agents for wood preservation, based on acrylic copolymers and lignosulfonates, biomass waste, generated as by-products of chemical wood pulping. Because the lignosulfonates posses a reactive chemical potential, evidenced by presence in their structure of some functional groups, they have been used as reactive comonomers in water emulsion copolymerization of acrylic comonomers. Having in view the biocide activity of acrylic comonomers and of lignosulfonates, the obtained copolymers were biologically investigated and proposed as ecological wood preservatives.
- Subjects
LIGNOCELLULOSE; LIGNOSULFONATES; WOOD waste; COPOLYMERS; PRESERVATION of wood; LIGNINS
- Publication
Bulletin of the Transilvania University of Brasov, Series I: Engineering Sciences, 2010, Vol 3, Issue 52, p215
- ISSN
2065-2119
- Publication type
Article