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Dissertations / Theses on the topic 'Liquid soap'

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1

Shabalina, Evgenia. "Deformations and instabilities of soap films." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1S035/document.

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Les mousses liquides soumises à du cisaillement présentent une très grande viscosité, mais l'origine locale de la dissipation se produisant pendant cette déformation est encore mal comprise. Dans le but d'apporter quelques éléments de réponses à cette importante question ouverte, notre travail décrit le comportement observé sur quelques films connectés lorsqu'une déformation leur est appliquée. Nous avons créé un montage permettant de fabriquer un pattern élémentaire de mousse, et de modifier la taille de chaque film en contrôlant la géométrie du cadre qui le supporte. Ce montage original, auq
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2

Toeque, Sanubo II. "The development of indigenous liquid soap for the prevention of infectious diseases in impoverished rural communities." Thesis, California State University, Long Beach, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10253874.

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<p> This industrial project is designed to develop a chemical process for the formulation of liquid soap. Three ingredients required to make liquid soap are rainwater, oil, and potassium hydroxide. These three ingredients, when mixed to exhibit a chemical reaction, generate the saponification reaction and can produce soap and byproduct glycerol. The liquid soap is made from indigenous materials including coconut oil, palm oil, rainwater, cinnamon hydrosol, and potassium hydroxide extracted from wood ash as well as commercially available materials including potassium hydroxide.</p><p> The Fou
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3

Migliato, Ketylin Fernanda. "Syzygium cumini (L) Skeels-jambolão : estudo farmacognóstico, otimização do processo extrativo, determinação da atividade antimicrobiana do extrato e avaliação da atividade anti-séptica de um sabonete líquido contendo o referido extrato /." Araraquara : [s.n.], 2005. http://hdl.handle.net/11449/88601.

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Resumo: Considerando-se a qualidade dos fitoterápicos, é importante salientar que a preocupação com esta questão inclui rigoroso acompanhamento das diferentes etapas do desenvolvimento e produção destes produtos, desde a coleta do vegetal até a disponibilidade do produto final. Neste trabalho foi realizado o estudo farmacognóstico do fruto de Syzygium cumini (L.) Skeels, popularmente conhecido como jambolão, no qual foram destacadas a otimização do processo extrativo, a determinação da atividade antimicrobiana do extrato bruto e a avaliação desta atividade após sua incorporação em um sabonete
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4

Fiorentino, Flávia Angélica Másquio [UNESP]. "Desenvolvimento e controle de qualidade de formulação cosmética contendo digluconato de clorexidina." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/91688.

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Made available in DSpace on 2014-06-11T19:25:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-03-02Bitstream added on 2014-06-13T18:26:30Z : No. of bitstreams: 1 fiorentino_fam_me_arafcf.pdf: 993041 bytes, checksum: 1b0b8ea09b16b4f6483f4923d9584e00 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Os sabonetes são preparações destinadas à higiene e conhecidos há mais de 4000 anos. São constituídos por sais de ácidos graxos com propriedades detergentes, resultantes da saponificação entre ácidos graxos superiores e seus glicerídeos à custa de um material
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5

Herranz, Andressa Pasini. "Qualidade física, química e antimicrobiana de sabões líquidos elaborados com óleo residual de fritura e diferentes agentes saponificantes." Universidade Federal de Goiás, 2013. http://repositorio.bc.ufg.br/tede/handle/tede/4567.

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Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2015-05-22T11:49:48Z No. of bitstreams: 2 Dissertação - Andressa Pasini Herranz de Carvalho - 2013.pdf: 4440445 bytes, checksum: 9c8760635007ecd17af9fe33a5ee57e1 (MD5) license_rdf: 21267 bytes, checksum: 73e23c2acaaf13389e092bd813e3223d (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2015-05-22T11:51:56Z (GMT) No. of bitstreams: 2 Dissertação - Andressa Pasini Herranz de Carvalho - 2013.pdf: 4440445 bytes, checksum: 9c8760635007ecd17af9fe33a5ee57e1 (MD5) license_rdf: 21267 bytes, checksum: 73e23c2acaaf13
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6

Corkery, Robert, and robert corkery@anu edu au. "Artificial biomineralisation and metallic soaps." The Australian National University. Research School of Physical Sciences and Engineering, 1998. http://thesis.anu.edu.au./public/adt-ANU20080124.190014.

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In this thesis, geometry is used as a basis for conducting experiments aimed at growing and arranging inorganic minerals on curved interfaces. Mineralisation is directed using crystalline and liquid-crystalline metallic soaps and surfactant/water systems as templates.¶ A review of the history, syntheses, structure and liquid crystallinity of metallic soaps and other amphiphiles is presented as a foundation to understanding the interfacial architectures in mesostructured template systems in general.¶ In this study, a range of metallic soaps of varying chain length and cation type are synthesise
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7

Fiorentino, Flávia Angélica Másquio. "Desenvolvimento e controle de qualidade de formulação cosmética contendo digluconato de clorexidina /." Araraquara : [s.n.], 2009. http://hdl.handle.net/11449/91688.

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Resumo: Os sabonetes são preparações destinadas à higiene e conhecidos há mais de 4000 anos. São constituídos por sais de ácidos graxos com propriedades detergentes, resultantes da saponificação entre ácidos graxos superiores e seus glicerídeos à custa de um material alcalino. Podem ser incorporados com diversas substâncias que possuem algum efeito terapêutico ou preventivo sobre a pele, por facilitarem o contato de tais substâncias com o tecido alvo. Porém, isto nem sempre é possível. Por tratar-se de um tensoativo aniônico carboxilado e ter elevada alcalinidade, muitos dos materiais ou ativo
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8

Massey, Karen A., Anna M. Snelling, and Anna Nicolaou. "Quantitative analysis of surfactant deposits on human skin by liquid chromatography electrospray ionisation tandem mass spectrometry." Wiley, 2010. http://hdl.handle.net/10454/4574.

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no<br>Surfactants are commonly used as cleansing agents and yet there are concerns they may also have a role in skin irritation. Presently, the lack of suitable methods for quantitative and qualitative analysis of surfactant deposition on skin has hindered the in-depth investigation of such effects. Here, we report the application of reverse phase liquid chromatography electrospray ionisation mass spectrometry (LC/ESI-MS/MS) assays for two surfactants commonly used in consumer products, namely sodium lauryl ether sulphate (SLES) and laurylamidopropyl betaine (LAPB), to a baseline study aiming
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9

Migliato, Ketylin Fernanda [UNESP]. "Syzygium cumini (L) Skeels-jambolão: estudo farmacognóstico, otimização do processo extrativo, determinação da atividade antimicrobiana do extrato e avaliação da atividade anti-séptica de um sabonete líquido contendo o referido extrato." Universidade Estadual Paulista (UNESP), 2005. http://hdl.handle.net/11449/88601.

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Made available in DSpace on 2014-06-11T19:23:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-03-09Bitstream added on 2014-06-13T18:09:48Z : No. of bitstreams: 1 migliato_kf_me_arafcf.pdf: 1875341 bytes, checksum: d481230199181f6f022dc8cadc5234d6 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Universidade Estadual Paulista (UNESP)<br>Considerando-se a qualidade dos fitoterápicos, é importante salientar que a preocupação com esta questão inclui rigoroso acompanhamento das diferentes etapas do desenvolvimento e produção destes produtos, desde a coleta
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10

Barron, Christopher. "Conformational studies of lithium phenyl stearate." Thesis, Sheffield Hallam University, 1991. http://shura.shu.ac.uk/19323/.

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The structure and conformation of lithium phenyl stearate (and to a lesser extent, for comparative purposes, cadmium stearate) was investigated using Fourier transform infrared spectroscopy, and various modelling techniques. The infrared results for LiPS show that the aliphatic portion of the soap molecule is much more ordered at room temperature than had been expected, having only 0.62 and 0.60 gtg and gg defects per molecule respectively, where an isotropic chain would have 1.35 and 1.21 gtg and gg defects per chain respectively. As the temperature is increased the number of conformational d
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11

Taraphdar, Asutosh. "Studies on recycling of soak liquor and salt (NaC1) recovery." Thesis, University of North Bengal, 2013. http://ir.nbu.ac.in/handle/123456789/1517.

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12

Yun, Wansuk. "Design, Modeling, and Characterization of Embedded Passives and Interconnects in Inhomogeneous Liquid Crystalline Polymer (LCP) Substrates." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/19785.

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The goal of the research in this dissertation is to design and characterize embedded passive components, interconnects, and circuits in inhomogeneous, multi-layer liquid crystalline polymer (LCP) substrates. The attenuation properties of inhomogeneous multi-layer LCP substrates were extracted up to 40 GHz. This is the first result for an inhomogeneous LCP stack-up that has been reported. The characterization results show excellent loss characteristics, much better than FR-4-based technology, and they are similar to LTCC and homogeneous LCP-based technology. A two-port characterization method
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13

Hjalmarson, Inger-Johanne. "Metod för provtagning av svartlut och analys av såpa i svartlut." Thesis, Linköpings universitet, Institutionen för fysik, kemi och biologi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-157584.

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In paper pulp production, many details can be optimized. For optimal separation of soap from black liquor, it is important to know the amount of soap in the black liquor. A project to produce a method for sampling black liquor and a method for measuring how much soap is present in black liquor by centrifugation was done at Södra Cell Mönsterås. Through centrifugation faster analysis can be done. It took a long time to develop a satisfactory sampling method, but with the help of careful checking of temperature and time, a method was achieved that worked at temperatures between 90 and 100°C, whi
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14

Bairavasubramanian, Ramanan. "Development of microwave/millimeter-wave antennas and passive components on multilayer liquid crystal polymer (LCP) technology." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/14546.

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The investigation of liquid crystal polymer (LCP) technology to function as a low-cost next-generation organic platform for designs up to millimeter-wave frequencies has been performed. Prior to this research, the electrical performance of LCP had been characterized only with the implementation of standard transmission lines and resonators. In this research, a wide variety of passive functions have been developed on LCP technology and characterized for the first time. Specifically, we present the development of patch antenna arrays for remote sensing applications, the performance of compact lo
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15

Govind, Vinu. "Design of Baluns and Low Noise Amplifiers in Integrated Mixed-Signal Organic Substrates." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/7208.

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The integration of mixed-signal systems has long been a problem in the semiconductor industry. CMOS System-on-Chip (SOC), the traditional means for integration, fails mixed-signal systems on two fronts; the lack of on-chip passives with high quality (Q) factors inhibits the design of completely integrated wireless circuits, and the noise coupling from digital to analog circuitry through the conductive silicon substrate degrades the performance of the analog circuits. Advancements in semiconductor packaging have resulted in a second option for integration, the System-On-Package (SOP) approach.
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16

Peng, Kangwei, and 彭康瑋. "The Study Of Liquid Soap And Lime Soap Dispersant." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/78593785173301321353.

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碩士<br>靜宜大學<br>應用化學系<br>100<br>Environmental consciousness is pay great attention in recent years. In the detergent section, soap is make from oils and fats, that is more in line with Green Environmental Protection than synthesis detergent. But hard water soap scum is a common problem encountered in homes. Lime soap is a natural consequence of the interaction of the calcium and mineral ions in hard water and the soap chemicals. And traditional soap is usually are solid, for some peoples that used to liquid detergent, it's not convenient. In the experiment, we neutralize alkaline solution and ce
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17

Monteiro, Maria Inês Dias e. Sousa Morgado. "Study of an alternative preservative system in liquid soap formulations." Master's thesis, 2022. https://hdl.handle.net/10216/140386.

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18

Su-hsing, Chang, and 張素幸. "Efficacy Assessment for Reducing Amount of Alkaline on Handmade Soap and Study Antiberterial Property on Liquid Handmade Soap." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/wvgb38.

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碩士<br>弘光科技大學<br>化妝品科技研究所<br>103<br>The soap base contained in handmade soap is likely to irritate sensitive skin. Alkali reduction formula affects different greases differently and imposes different levels of influence on various properties of the finished soaps. If alkali is reduced excessively, the cleaning power decreases and soaps are unable to be shaped. This study attempted to assess the properties of handmade soaps made with alkali reduction formula. The author produced handmade soaps with an amount of alkali less than what was normally needed for handmade soaps. Three ingredients were
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19

Lin, Hong-Hua, and 林宏樺. "The Development of Formula and Analytical Method for Antiseptic Liquid Soap." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/87501117320578688961.

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碩士<br>朝陽科技大學<br>應用化學系<br>102<br>Abstract Many infectious diseases have produced during the development of human civilization. It is very common to add bactericidal or antibacterial ingredients to cleaning products in order to reduce the occurrence of infectious diseases. This research is to develop a simple, fast and accurate HPLC method to analyze these two bactericides of Chlorhexidine gluconate and Chlorhexidine dihydrochloride in the homemade liquid soap. The developed HPLC method was performed with the conditions: column (Hypersil ODS-C18; 5μm; 4.6 mm × 250 mm), mobile phase(methanol: 1.3
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20

Wu, Meng-Lin, and 吳孟霖. "The Development of Formula and Analytical Method for Refreshing Liquid Soap." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/96296431006682947566.

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碩士<br>朝陽科技大學<br>應用化學系<br>104<br>Taiwan's climate zones is located between the tropics and subtropics. For the past few years, due to the average climate increasingly high temperatures lead by greenhouse effect. Especially at summer, Taiwan people more felt unbearably hot. The GC method to analyze these two of Borneol and Menthol in the refreshing liquid soap. The developed GC method was performed with the conditions: =HP-50+ column(30 m×0.25mm×0.25mm), injection temperature is 230 ℃,injection amount is 1µL, FID detection temperature 250 ℃. In the results of validation experiment ,the relativ
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21

Tang, Kung-sheng, and 唐功盛. "Cleaning Supplies Market Strategy Planning – A Case Study of N Brand Liquid Laundry Soap." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/2kzxvk.

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碩士<br>國立中山大學<br>高階經營碩士班<br>103<br>N soap brand marketing in Taiwan more than 60 years, used to be the people of Taiwan must-selling laundry every household cleaning supplies, laundry soap is also the leading brand. As industrialization developed, the popularity of the washing machine so that people gradually change the laundry habits, from hand-washing with soap and laundry dominated era, came to the main laundry detergent&apos;&apos;s cleaning supplies, laundry detergent and more modern times by its convenience consumers are gradually replacing detergent and laundry products in the market to
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22

Петик, Игорь Павлович, та Федор Федорович Гладкий. "Повышение растворимости солей твердых растительных масел в этанолсодержащем нейтрализующем растворе". Thesis, 2013. http://repository.kpi.kharkov.ua/handle/KhPI-Press/46984.

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В данном докладе рассматривается способ повышения растворимости соапстоков твердых растительных масел, полученных в результате нейтрализации в растворе, содержащем этанол и глицерин, что необходимо для их дальнейшей эффективной переработки.<br>In this report we describe a way to enhance the solubility of solid vegetable oil soapstock resulting neutralization solution containing ethanol and glycerol, which is necessary for their further efficient processing.
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23

Corkery, Robert. "Artificial biomineralisation and metallic soaps." Phd thesis, 1998. http://hdl.handle.net/1885/46251.

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In this thesis, geometry is used as a basis for conducting experiments aimed at growing and arranging inorganic minerals on curved interfaces. Mineralisation is directed using crystalline and liquid-crystalline metallic soaps and surfactant/water systems as templates.¶ A review of the history, syntheses, structure and liquid crystallinity of metallic soaps and other amphiphiles is presented as a foundation to understanding the interfacial architectures in mesostructured template systems in general. ...
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