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Metadados | Descrição | Idioma |
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Autor(es): dc.contributor.author | TOLENTINO JUNIOR, JOB | - |
Autor(es): dc.contributor.author | BERTOLINO, LUIZ CARLOS | - |
Autor(es): dc.contributor.author | VINICIUS, EDUARDO | - |
Autor(es): dc.contributor.author | PARABOCKZ, CRISTIANE REGINA BUDZIAK | - |
Data de aceite: dc.date.accessioned | 2020-06-21T00:50:40Z | - |
Data de disponibilização: dc.date.available | 2020-06-21T00:50:40Z | - |
Data de envio: dc.date.issued | 2019-08-18 | - |
identificador: dc.identifier.other | JOBTJR POSTER 2 VRAA 2019 | pt_BR |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/capes/571644 | - |
Resumo: dc.description.abstract | Halloysitic kaolin is a fine-grained, white-colored rock composed primarily of kaolinite and halloysite and secondarily muscovite, quartz and feldspar. Deposits derived from the in situ alteration of feldspar-rich rocks are called primary and, when of sedimentary origin, secondary. The deposits that are southeast of Minas Gerais, are part of the Eastern Pegmatitic Province (PPO), and fit into the Paraíba do Sul, Raposo and Andrelândia Groups. Halloysite is a mineral of tubular morphology which has distinct technological properties from kaolinite. Because of this, it can be used in special industry segments such as carrier mechanism and also in the control of release of active ingredients. Although Brazil has 4.5% of the world's currently marketed kaolin reserves, there are no records of industrial grade halloysitic kaolin deposits. Considering that the soaps should protect the skin, allowing the preservation of its natural microbiota, it was proposed in this study to verify the physico-chemical quality parameters of the soaps that in its composition a percentage of halloysitic kaolin was used in its synthesis. For this, quality tests (1) (required by the cosmetic industry) were performed such as: general characteristics, crack; mass absorption rate; weight loss; foam formation; measurement of mass compression strength, and color. In order to compare, bar soaps with five distinct compositions of clay minerals (halloysitic kaolin with and without quartz) were analyzed. | pt_BR |
Tamanho: dc.format.extent | 1369kb | pt_BR |
Tipo de arquivo: dc.format.mimetype | pt_BR | |
Idioma: dc.language.iso | en | pt_BR |
Direitos: dc.rights | Attribution-NonCommercial-ShareAlike 3.0 Brazil | * |
Licença: dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/3.0/br/ | * |
Palavras-chave: dc.subject | Kaolin | pt_BR |
Palavras-chave: dc.subject | Halloysitic | pt_BR |
Palavras-chave: dc.subject | Cosmetic | pt_BR |
Palavras-chave: dc.subject | Soaps | pt_BR |
Título: dc.title | COMPARATIVE STUDY ON QUALITY (REQUIRED BY THE COSMETIC INDUSTRY) OF SYNTHETIZED SOAPS THAT TAKE INTO THEIR COMPOSITION THE HALLOYSITIC KAOLIN OF THE REGION OF MAR DE ESPANHA (MG) IN COMPARISON OF COMPOSITIONS USING PERLITE, CAULINITE AND BENTONITE. | pt_BR |
Tipo de arquivo: dc.type | imagem | pt_BR |
Tipo de arquivo: dc.type | texto | pt_BR |
Aparece nas coleções: | Textos |
Arquivos associados: | ||||
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JOBTJR POSTER 2 VRAA 2019.pdf | 1,37 MB | Adobe PDF | /bitstream/capes/571644/2/JOBTJR POSTER 2 VRAA 2019.pdfDownload |
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