Results 211 to 220 of about 130,359 (266)
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Pulp depitching in the bisulfite pulping step
Russian Journal of Applied Chemistry, 2017OS-20 nonionic surfactant produced in Russia was used as a depitching additive in bisulfite pulping. OS-20 ensures efficient depitching of bisulfite pulp produced from various kinds of wood (spruce, aspen, birch wood or their blends). The strongest decrease in the total and “harmful” pitch content in pulping in the presence of the surfactant was ...
F. Kh. Khakimova +2 more
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Graftability of beaten pulps and acetylated pulps
Journal of Applied Polymer Science, 1982AbstractCe(IV)‐induced polymerization of acrylonitrile with acetylated bagasse and wood pulps, having different acetyl contents, has been investigated. The graft yield is dependent on the acetyl content as well as the origin of the pulp. Increasing the acetyl content of pulps caused a significant decrease in the polymer loading.
Salwa O. Heikal +2 more
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Pulp Anatomy and Characterization of Pulp Cells
2014Resident cells (stromal fibroblasts or pulpoblasts) including stem cells and nonresident pulp cells migrating from blood and bone marrow contribute to form the dental pulp population. Altogether they provide the extracellular matrix (ECM) proteins.
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Direct pulp capping procedures – Evidence and practice
Japanese Dental Science Review, 2023, Rafiqul Islam, Hma Ahmed
exaly
Pulp Capping and Pulp Amputation
Dental Clinics of North America, 1957MAUBY MASSLER +2 more
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