Results 11 to 20 of about 17,537 (292)
Rosin Soap Exhibits Virucidal Activity
Microbiology Spectrum, 2021 Chemical methods of virus inactivation are used routinely to prevent viral transmission in both a personal hygiene capacity but also in at-risk environments like hospitals.
Stephen H. Bell +6 more
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Enhancement of glycerol rosin ester conversion using zeolite-based catalyst
Case Studies in Chemical and Environmental EngineeringGlycerol rosin ester (GRE) is extensively used in paint, coating, and adhesives. This study investigated the impact of reaction time, temperature, zeolite-type catalysts, dose and rosin-to-glycerol ratio on esterification of pine rosin. FTIR spectroscopy
Mardiah Mardiah +5 more
doaj +2 more sources
, 2015 Robert Rosin professor at Concordia Seminary.https://scholar.csl.edu/csl175years/1342/thumbnail ...
core +9 more sources
Pine Rosin as a Toxic Cannabis Extract Adulterant [PDF]
, 2020 Pine rosin (colophony) has been identified as a new adulterant in cannabis oil. Its inhalation toxicity poses a significant health concern to users. For example, pine rosin fumes are released during soldering, and have been cited as a causative agent of ...
Jiries Meehan-Atrash (8316579) +5 more
core +3 more sources
PENGARUH ANHIDRIDA ASAM MALEAT TERHADAP SIFAT-SIFAT SABUN GONDORUKEM
Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017 Levopimaric acid, with its two double bonds conjugated in the same ring, can react with α-, β- unsaturated carbonyl compounds in a Diels - Alder reaction.
Toga Silitonga
doaj +1 more source
Effects of Rosin Powder Application on the Frictional Behavior Between a Finger Pad and Baseball
Frontiers in Sports and Active Living, 2020 Rosin powder, which is composed of magnesium carbonate powder and pine resin, is often used as a grip-enhancing agent in baseball pitching. However, the effect of rosin powder on friction at the baseball–human finger interface remains unclear. This study
Takeshi Yamaguchi +5 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2021 Preparation and application of sustainable polymers derived from renewable resources are of great significance. The aim of this study is to synthesize a kind of sustainable polymeric micelles from rosin and vegetable oils via atom transfer radical ...
Juan Yu +8 more
doaj +1 more source
Blending of Hydrocarbon and Rosin Ester-basedResins to Study its Effect on the Physical andMechanical Properties of Thermoplastic Road Markings [PDF]
علوم و تکنولوژی پلیمر, 2009 In this study, the effect of hydrocarbon and rosin ester resins combination on the physical and mechanical properties of thermoplastic road markings were evaluated.
S.M. Mirabedini +4 more
doaj +1 more source
Original Varnish Recipes in Post-Byzantine Painting Manuals
Heritage, 2021 During the last decades, manuscripts have become increasingly available through digitization and deposition in online repositories. This trend has very much facilitated primary source research, as scholars are no longer subjected to time- and effort ...
Georgios P. Mastrotheodoros +1 more
doaj +1 more source
BioResources, 2016 Cationic rosin has many uses in papermaking; however, its performance as an internal sizing agent differs depending on the circumstance, especially in the recycling of pulps.
Mehdi Rahmaninia +2 more
doaj +1 more source