A simple one-step synthesis of alkylated phosphorylated cellulose fibers

Mouandhoime, Zahahe Oulame; Brouillette, François

doi:10.1007/s10570-023-05316-3

Cited by 2 publications

(2 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…DMAc was used in this study instead of urea, the most commonly used nitrogen derivative in phosphorylation reactions, since it has been shown to prevent the hydrolysis the PE alkyl chain during the phosphorylation reaction, and to avoid the emission of ammonia caused by urea. [16] We investigated the influence of several parameters on the anchoring of PEs on paper surface: length of the PE alkyl chain, coating weight, temperature and duration of the heat treatment. The binding effect of DMAc on the peeling behavior and anchoring of the esters was also evaluated.…”

Section: Introductionmentioning

confidence: 99%

“…We expect that the presence of DMAc in the coating solutions as a binding agent could improve the physical and chemical bonds between PEs and cellulose. DMAc was used in this study instead of urea, the most commonly used nitrogen derivative in phosphorylation reactions, since it has been shown to prevent the hydrolysis the PE alkyl chain during the phosphorylation reaction, and to avoid the emission of ammonia caused by urea [16] . We investigated the influence of several parameters on the anchoring of PEs on paper surface: length of the PE alkyl chain, coating weight, temperature and duration of the heat treatment.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Phosphate Esters: New Coating Materials for a Sustainable Release Paper.

Abenghal,

Brouillette

2024

ChemistrySelect

Self Cite

View full text Add to dashboard Cite

Paper manufacturers have long used silicone as the coating agent for release liners. However, silicone‐based release paper is very difficult to recycle due to covalent bonds between silicone and fibers. The most suitable solution to overcome this problem is to use alternative coating materials with adequate release properties, provided that they can be easily repulped in typical paper recycling facilities. We proposed a coating agent composed of phosphate esters and dimethylacetamide in order to manufacture a recyclable and efficient release paper. Analyses carried out on coated sheets showed that phosphate esters allowed the formation of a surface with adequate release properties (low peeling force and surface free energy). In addition, the residual adhesion values obtained with phosphate esters confirmed that they are well anchored on the backing paper surface, thus limiting the mass transfer to the adhesive tape.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%