Results 21 to 30 of about 5,727 (270)

Marine-friendly antifouling coating based on the use of a fatty acid derivative as a pigment [PDF]

, 2014
This study was devoted to examining the application of copper dodecanoate as a non-contaminant antifouling pigment due to its low copper content and fatty acid nature.
Alemán Llansó, Carlos, Armelín Diggroc, Elaine Aparecida, Baldissera, A. F., Ferreira, C. A., Peres, Rafael   +4 more
core   +2 more sources

ANALISIS PENGARUH HARGA DOMESTIK, JUMLAH PRODUKSI, HARGA EKSOR, PENJUALAN DOMESTIK, NILAI TUKAR RUPIAH TERHADAP JUMLAH EKSPOR GONDORUKEM DI KBM GT 1 PERUM PERHUTANI GTD&MKP JATENG (MRANGGEN) [PDF]

, 2015
During this several period, the production ofGum Rosin produced by Perum Perhutani asthe only producer has given goodcontribution for the export development ofGum Rosin, Indonesia.
Barokah, Siti Nur, Lestari, Dini Silcy, Nurkhayati, Isnaeni -   +2 more
core   +2 more sources

Physical Properties of Turpentine and Gum Rosin Pinus merkusii Jungh et de Vriese Tapped Oleoresin by Borehole Method

Journal of Experimental Life Science, 2018
This study was conducted to determine the physical properties of turpentine and gum rosin derived from oleoresin tapped with borehole method. The research material is derived oleoresin from Aceh provenance pine and Jember landrace.
Agus Sukarno
doaj   +1 more source

Bio-based epoxy thermosets with rosin derived imidoamine curing agents and their structure-property relationships

eXPRESS Polymer Letters, 2020
Multifunctional bio-based epoxy resin (PEMPAE) was synthesized by reacting Diels-Alder adduct of gum rosin and maleic anhydride (MPA) with pentaerythritol to get the esterified product (PEMPA) which was further epoxidized using epichlorohydrin and ...
T. Thakur, S. Jaswal, S. Parihar, B. Gaur, A. S. Singha   +4 more
doaj   +1 more source

Role of Fluvastatin sodium loaded polymeric nanoparticles in the treatment of Hyperlipidemia: Fabrication and Characterization

German Journal of Pharmaceuticals and Biomaterials, 2023
The present work is focused on the formulation and evaluation of polymeric nanoparticles (NPs) loaded by Fluvastatin sodium (FLS). This drug has many disadvantages, including bioavailability of up to 24 to 44% and a half-life of approximately 30 min to ...
Avinash S Gudigennavar, Pratiksha C Chandragirvar, Ashwini S Gudigennavar   +2 more
doaj   +1 more source

Application of Highly Surface Active Cationic Surfactants Based on Rosin as Corrosion Inhibitor for Tubing Steel During Acidization of Petroleum Oil and Gas Wells

International Journal of Electrochemical Science, 2013
Rosin, a robust inexhaustible raw material from pine tree has attracted much attention due to its utilization as a feedstock for the preparation of cationic surfactants.
Ayman M. Atta, Gamal A. El-Mahdy, Amro K.F. Dyab, Hamad A. Allohedan   +3 more
doaj   +1 more source

Determination the flow of experimental modeling waxes by using vicat apparatus [PDF]

Al-Rafidain Dental Journal, 2011
Aim of the study: measuring the flow of new experimental modeling waxes. Materials and methods: preparation of one hundred twenty (120) samples of different experimental modeling waxes by mixing of different percentages of Iraqi natural waxes ( hard ...
Nadira A. Hatim , Amer A. Taqa, Ahmad W. Alubaidi   +2 more
doaj   +1 more source

Dehydroabietic acid

Acta Crystallographica Section E, 2009
The title compound [systematic name: (1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylic acid], C20H28O2, has been isolated from disproportionated rosin which is obtained by isomerizing gum rosin with a Pd-C ...
Xiao-Ping Rao, Zhan-Qian Song, Shi-Bin Shang   +2 more
doaj   +1 more source

Influence of rheology in the filtration of leach slurry generated by alkaline pressure leaching of a limestone ore

Cleaner Chemical Engineering, 2022
The Nuclear Power Plant, which uses uranium as a fuel, is considered as a clean source of energy with low carbon footprint and less environmental damage.
Md Serajuddin, Anand Rao K, Sulekha Mukhopadhyay   +2 more
doaj   +1 more source

Re‐evaluation of glycerol esters of wood rosin (E 445) as a food additive [PDF]

, 2018
The present opinion deals with the re‐evaluation of glycerol esters of wood rosin (GEWR, E 445) when used as a food additive. Regarding GEWR originating from Pinus palustris (longleaf pine) and Pinus elliottii (slash pine), based on the overall toxicity ...
Asakawa, de Groot, Downs, EFSA, EFSA, EFSA, EFSA ANS Panel, EFSA ANS Panel, EFSA ANS Panel, EFSA ANS Panel, EFSA CONTAM Panel, EFSA CONTAM Panel, EFSA CONTAM Panel, EFSA CONTAM Panel, EFSA CONTAM Panel, EFSA CONTAM Panel, EFSA Scientific Committee, EFSA Scientific Committee, EFSA Scientific Committee, Fernandez, Färm, Gaefvert, Gaefvert, Gao, Geier, Goon, Gupta, Hausen, Hausen, Illing, Inoue, Ishidate, Jones, Karlberg, Karlberg, Kim, Koch, Koch, Lysell, Marshall, Matsumoto, Mukherjee, Nasirullah Krishnamurthy, Nestmann, Nestmann, Nilsson, Ogino, Ohmori, Oppel, Ozaki, Satyawan, Seifried, Shao, Takahashi, Tsuruta, Villeneuve, Wohrl, Young   +57 more
core   +1 more source