Academic literature on the topic 'Bio-plasticizer'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Bio-plasticizer.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Bio-plasticizer"
Jia, Puyou, Haoyu Xia, Kehan Tang, and Yonghong Zhou. "Plasticizers Derived from Biomass Resources: A Short Review." Polymers 10, no. 12 (November 24, 2018): 1303. http://dx.doi.org/10.3390/polym10121303.
Full textPutri, Runa Ramadanty Aisyi, Amna Hartiati, and Bambang Admadi Harsojuwono. "Pengaruh Jenis dan Konsentrasi Pemlastis terhadap Karakteristik Komposit Bioplastik Pati Ubi Talas Belitung (Xanthosoma sagittifolium) - Kitosan." JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI 9, no. 3 (September 30, 2021): 323. http://dx.doi.org/10.24843/jrma.2021.v09.i03.p06.
Full textRamachandran, Rani P., Stefan Cenkowski, and Jitendra Paliwal. "Thermo-Physical Characterization of Kraft Lignin Mixed with Bio-Plasticizers: A Valorization Approach." Transactions of the ASABE 63, no. 5 (2020): 1193–206. http://dx.doi.org/10.13031/trans.13720.
Full textT. Maskar, Pranjali, Sanjay Bapurao Ghorpade, and Praful Tekale. "Synthesis of Ceramics & Its Application in Bio-Plasticizer." JOURNAL OF SCIENTIFIC RESEARCH 65, no. 6 (2021): 34–41. http://dx.doi.org/10.37398/jsr.2021.650605.
Full textKalliola, A., T. Vehmas, T. Liitiä, and T. Tamminen. "Alkali-O2 oxidized lignin – A bio-based concrete plasticizer." Industrial Crops and Products 74 (November 2015): 150–57. http://dx.doi.org/10.1016/j.indcrop.2015.04.056.
Full textSohn, Yu Jung, Minsoo Kang, Mi-Hee Ryu, Siseon Lee, Kyoung Hee Kang, Yunjae Hong, Bong Keun Song, et al. "Development of a bio-chemical route to C5 plasticizer synthesis using glutaric acid produced by metabolically engineered Corynebacterium glutamicum." Green Chemistry 24, no. 4 (2022): 1590–602. http://dx.doi.org/10.1039/d1gc02686k.
Full textLi, Huabei, Xiaolin Wang, Hongying Chu, and Xinding Yao. "Synthesis of a polyester plasticizer from rubber seed oil for polyvinyl chloride." Polish Journal of Chemical Technology 24, no. 4 (December 1, 2022): 1–6. http://dx.doi.org/10.2478/pjct-2022-0023.
Full textLi, Jiaxi, and Avraam I. Isayev. "RECENT DEVELOPMENT IN APPLICATION OF BIO-BASED OILS IN ELASTOMERS." Rubber Chemistry and Technology 91, no. 4 (October 1, 2018): 719–28. http://dx.doi.org/10.5254/rct.18.81534.
Full textMeesorn, Worarin, Céline Calvino, Jens C. Natterodt, Justin O. Zoppe, and Christoph Weder. "Bio‐Inspired, Self‐Toughening Polymers Enabled by Plasticizer‐Releasing Microcapsules." Advanced Materials 31, no. 14 (January 24, 2019): 1807212. http://dx.doi.org/10.1002/adma.201807212.
Full textHosney, Hadeel, Bassant Nadiem, Ibrahim Ashour, Ibrahim Mustafa, and Ayman El-Shibiny. "Epoxidized vegetable oil and bio-based materials as PVC plasticizer." Journal of Applied Polymer Science 135, no. 20 (February 2, 2018): 46270. http://dx.doi.org/10.1002/app.46270.
Full textDissertations / Theses on the topic "Bio-plasticizer"
Burger, Kirstin. "Evaluation of eucalyptus citriodora derived p-menthane-3,8-diol-citronellal acetal as a bio-plasticizer for cosmetic application." Thesis, Nelson Mandela Metropolitan University, 2013. http://hdl.handle.net/10948/d1014080.
Full textBriou, Benoît. "Valorisation du cardanol et d’acides et d’aldéhydes lipidiques dans le domaine des matériaux polymères." Thesis, Montpellier, 2018. http://www.theses.fr/2018MONTS114/document.
Full textOne of the major challenges in the field of polymers is the substitution of oil-based molecules for the development of monomers, polymers and polymer additives. The topic of this thesis is focused on the valorization of bio-sourced molecules and particularly, cardanol and vegetable oil derivatives. Since the scope of polymers is broad, we have chosen to focus on the following three major issues.At first, we were interested in the plasticization of PVC, which is most often carried out by phthalates, a family of oil-based esters strongly suspected to be endocrine disruptors. Alternative additives were thus synthesized by simple chemical reactions from cardanol and fatty esters. Good thermal stabilities and satisfactory plasticizing properties were obtained. Finally, toxicity and ecotoxicity tests have demonstrated the absence of a disruptive impact on the secretion of sex hormones and the non-toxicity towards the environment of these bio-sourced plasticizers.In a second step, we were interested in the chemistry of phenolic resins usually prepared from phenol and formaldehyde, two molecules classified as CMR substances. Thus, a bio-sourced phenol, cardanol, and a bio-sourced aldehyde, nonanal, were reacted to reach flexible phenolic resins. This peculiar property is the result of internal plasticization of the pendant lipid chains within the polymer network. By this example, the interest of vegetable oil derivatives for the production of flexible materials was demonstrated. Finally, a compromise between the flexibility of phenolic resins and their chemical and thermal resistances was reached.Finally, we turned to the development of crosslinked polyurethanes from a fatty ester, a fatty diester and a triglyceride exhibiting alpha-hydroxyketone functions (collaboration with the CASYEN team of the ICBMS). The contribution of the alpha-ketone function on the reactivity of the related to the isocyanate reagent is only modest compared to isolated alcohol type derivatives (castor oil) and alcohol associated with another alcohol function ( triglyceride 1,2-diol). Nevertheless, the presence of intramolecular interactions from ketone groups made possible to enhance the thermal stability of the PU materials and to develop flexible crosslinked PUs by internal plasticization, as in the case of phenolic resins.This thesis brings out the advantages provided by the use of lipid phenols such as cardanol and fatty chains for the improvement of thermal stability and flexibility of polymer materials
Sung, Jonggeun. "Soybean oil based resin for transparent flexible coating applications." Thesis, Kansas State University, 2014. http://hdl.handle.net/2097/18690.
Full textDepartment of Grain Science and Industry
Xiuzhi Susan Sun
Soybean oil-based resin for transparent flexible coating applications were formulated by dihydroxyl soybean oil (DSO) with commercial epoxy monomers (i.e., epoxidized soybean oil (ESO) and 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexanecarboxylate (ECHM)). The resin was formed to thermoset polymers using cationic ring-opening photopolymerization. The ether crosslinking and post-polymerization of the polymeric network were observed using Fourier transform infrared spectroscopy. Thermal properties of the bio-based coating materials and their copolymerization behaviors were examined using a differential scanning calorimetry and a thermogravimetric analyzer. Crosslink density and molecular weight between crosslink were obtained from dynamic mechanical analysis. ECHM/DSO (1: 1.43 weight ratio) films showed the highest elongation at break (49.2 %) with a tensile strength of 13.7 MPa. After 2 months storage, the elongation at break and tensile strength of films were 32 % and 15.1 MPa, respectively. ESO/DSO films (w/w ratios of 1:0.1, 1:0.15, and 1:0.2) exhibited stable flexibility around 11-13 % of elongations at break without significant reductions of tensile strengths (2.5 to 4.4 MPa) during 2-months shelf life. Optical transparencies of the films were comparable to commercial glass and polymers, and water uptake properties (0.72 and 2.83%) were significantly low.
SANTANGELI, STEFANIA. "Plastic and environmental safety: the effects of EDCs on metabolism, reproduction and epigenetic processes." Doctoral thesis, Università Politecnica delle Marche, 2017. http://hdl.handle.net/11566/245269.
Full textPlastic pollution involves the accumulation of plastic products in the environment that adversely affects wildlife and wildlife habitat. Bisphenol A (BPA) is one of the highest volume endocrine disruptor produced worldwide during the manufacturing of plastic. Due to his well-documented detrimental effects, several substitute for BPA, but also for other plasticizer of common use, have been suggested, such as Diethylene glycol dibenzoate (DGB) and Diisononyl Phthalate (DiNP). The aim of this project is therefore to investigate the impact of several plasticizers, which are supposed to act as endocrine disruptor compounds (EDCs), focusing the attention on their effects on metabolic and reproductive system. Due to the necessity of testing a different range of concentrations in various plastic pollutants, an experimental model easy to reproduce, treat and analyse was needed; thus the choice to introduce zebrafish as experimental model for these studies. Concomitantly, the effects of nonylpnenol (NP), 4-tert-octylphenol (t-OP) and BPA on lipid metabolism were studied in sea bream juveniles. The results we obtained, using a multidisciplinary approach ranging from molecular to spectroscopic techniques, showed the ability of BPA and DiNP to interfere with female’s reproduction in a dose dependent manner. Concerning BPA its epigenetic effects were also demonstrated and eventually both BPA and DGB were found able to interfere with lipid metabolism in a dose dependent manner. Furthermore t-OP, NP and BPA were demonstrated to give rise to hepatic metabolic disorders in sea bream juveniles. In conclusion, the present PhD project, demonstrates that endocrine disruptors compounds, used in the manufacturing of plastics, are able to interfere with reproductive and metabolic system of teleost fish. Furthermore, we demonstrates the capacity of BPA to affect gene expression through the deregulation of epigenetic patterns.
Galli, F. "REDUCTION OF THE CARBON FOOTPRINT OF FUELS AND PETROCHEMICALS STARTING FROM VEGETABLE OILS." Doctoral thesis, Università degli Studi di Milano, 2015. http://hdl.handle.net/2434/332036.
Full textXuan, Wenxiang. "Glucose Levulinates as Bio-plasticizers." Thesis, KTH, Skolan för kemivetenskap (CHE), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-218153.
Full textLv, Yonggang. "Study the male reproductive biology of a marine invertebrate Galeolaria caespitosa and investigate its potential as a bio-indicator species of coastal marine pollution." Thesis, 2016. http://hdl.handle.net/1959.13/1332731.
Full textThe history of marine pollution can be traced back to the very beginning of human civilisation. Nevertheless, this issue did not raise serious concern until a threshold level was reached with devastating consequences for the marine ecosystem. In recent years, bio-indicator species have been gradually embraced as one of the most effective approaches to predict, monitor and assess marine contamination. The statistics acquired from biomonitoring not only facilitate determination of the biological significance of man-made hazardous substances on marine ecosystems but also establish an important foundation for marine wildlife conservation and public health management. The focal species in this PhD project is an Australian native marine invertebrate Galeolaria caespitosa, which is recognised as a potential bio-indicator species for coastal marine pollution and a model organism for use in laboratory toxicity tests, due to a number of remarkable life history characteristics it exhibits. According to a range of recent studies, the gametes of G. caespitosa, particularly its spermatozoa, and the processes of fertilisation, embryogenesis and larval development were susceptible to marine contaminants and could be utilised as sensitive indicators of pollutants in the immediate environment. Nevertheless, the reproductive biology of this species, particular the male reproductive system, has only been superficially described. This knowledge gap has created an opportunity to undertake a comprehensive investigation of reproduction and embryonic development in this species including the sensitivity of these processes to common environmental contaminants. (1) Utilising serial histological sections and electron microscopic techniques, the male reproductive system in G. caespitosa was reconstructed and the general pattern of spermatogenesis was established. This study for the first time established a comprehensive model of male reproductive system in polychaetes, with the function of each compartment being elucidated in detail. In addition, clear similarities were found between the male reproductive system in this simple invertebrate and human beings in terms of the structure and function.(2) As the differentiation of round spermatids in G. caespitosa took place in the germinal fluid without any physical support from nurse cells, spermiogenesis in this species was regarded as a convenient model for studying the underlying mechanisms of this complex differentiation process. Therefore, spermiogenesis was analysed in detail at the ultrastructural level and a preliminary study was performed to reproduce the differentiation of spermatids in vitro. This in vitro study revealed that the regulators of spermiogenesis in G. caespitosa were gender-specific and involved proteinaceous constituents thereby providing a basis for future studies addressing the molecular regulation of this complex differentiation process. (3) Exposure of spermatozoa to low levels of dibutyl phthalate (DBP) led to impaired embryogenesis and developmental abnormalities that adhered to a common pattern featuring asymmetrical division of the blastomeres. This study yielded important information on the mechanisms underlying DBP-induced embryonic arrest and abnormality, highlighting the reproductive toxicity that DBP exhibits towards the gametes of aquatic invertebrates and providing novel insights into the role that sperm centrioles play in early embryogenesis. (4) By examining the adverse effects of common marine pollutants on early embryogenesis, it was clear that the stress response of spermatozoa, which was reflected by defects in the subsequent embryogenesis, could be utilised as a sensitive indicator for detecting certain chemicals, such as bisphenol A, DBP and a range of alkylphenols.
JEBARA, Amel. "La mise en place d'une approche multi-bio-Essais pour un large diagnostic de la Contamination des milieux aquatiques par les Perturbateurs endocriniens." Doctoral thesis, 2021. http://hdl.handle.net/11570/3192438.
Full textBook chapters on the topic "Bio-plasticizer"
Omar, Anis Ainaa, Mohd Hafidzal Mohd Hanafi, Nurul Hanim Razak, Asriana Ibrahim, and Nurul Afwanisa’ Ab Razak. "Effect of Addition Bio-Based Plasticizer on Thermal Properties of Polylactic Acid (PLA): A Review." In Lecture Notes in Mechanical Engineering, 171–74. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-3179-6_31.
Full textMarina, Josafat, Mario Hiram, Joe Luis, and Maribel Plascencia-Jatome. "By-Products From Jumbo Squid (Dosidicus gigas): A New Source of Collagen Bio-Plasticizer?" In Recent Advances in Plasticizers. InTech, 2012. http://dx.doi.org/10.5772/36098.
Full textConference papers on the topic "Bio-plasticizer"
Giosafatto, Concetta Valeria Lucia, Manar Abdalrazeq, and Raffaele Porta. "Properties of Bio-Materials Obtained from Milk Whey Proteins at Different pH Values and Plasticizer Concentrations." In 1st Coatings and Interfaces Web Conference. Basel, Switzerland: MDPI, 2019. http://dx.doi.org/10.3390/ciwc2019-06150.
Full text