Miscibility studies on chitosan/hydroxypropylmethyl cellulose blend in solution by viscosity, ultrasonic velocity, density, and refractive index methods
The miscibility studies of chitosan (CHI)/hydroxypropylmethyl cellulose (HPMC) blend in buffer solution (0.1M acetic acid + 0.2M sodium acetate) were carried out by viscosity, ultrasonic velocity, density, and refractive index methods at 30, 40, and 50°C, respectively. Using viscosity data, the inte...
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| Veröffentlicht in: | Journal of applied polymer science 2006-11, Vol.102 (3), p.2738-2742 |
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| container_title | Journal of applied polymer science |
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| creator | Jayaraju, J. Raviprakash, S. D. Keshavayya, J. Rai, S. K. |
| description | The miscibility studies of chitosan (CHI)/hydroxypropylmethyl cellulose (HPMC) blend in buffer solution (0.1M acetic acid + 0.2M sodium acetate) were carried out by viscosity, ultrasonic velocity, density, and refractive index methods at 30, 40, and 50°C, respectively. Using viscosity data, the interaction parameter μ and α were computed. These values revealed that the blend is miscible when the CHI content is more than 50% in the blend. The obtained results were further confirmed by ultrasonic velocity, density, and refractive index study. And also the result revealed that the change in temperature has no significant effect on the miscibility of CHI/HPMC polymer blends. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 102: 2738–2742, 2006 |
| doi_str_mv | 10.1002/app.24380 |
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J Appl Polym Sci 102: 2738–2742, 2006</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.24380</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Applied sciences ; blend ; Cellulose and derivatives ; chitosan ; density ; Exact sciences and technology ; miscibility ; Natural polymers ; Physicochemistry of polymers ; refractive index ; Starch and polysaccharides ; ultrasonic velocity ; viscosity</subject><ispartof>Journal of applied polymer science, 2006-11, Vol.102 (3), p.2738-2742</ispartof><rights>Copyright © 2006 Wiley Periodicals, Inc.</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4340-d5f3f6f69064b3b3e95a913eb853d94f9ed3ccd05b41011f467972780935501a3</citedby><cites>FETCH-LOGICAL-c4340-d5f3f6f69064b3b3e95a913eb853d94f9ed3ccd05b41011f467972780935501a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.24380$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.24380$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,778,782,1414,27911,27912,45561,45562</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18154669$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Jayaraju, J.</creatorcontrib><creatorcontrib>Raviprakash, S. D.</creatorcontrib><creatorcontrib>Keshavayya, J.</creatorcontrib><creatorcontrib>Rai, S. K.</creatorcontrib><title>Miscibility studies on chitosan/hydroxypropylmethyl cellulose blend in solution by viscosity, ultrasonic velocity, density, and refractive index methods</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>The miscibility studies of chitosan (CHI)/hydroxypropylmethyl cellulose (HPMC) blend in buffer solution (0.1M acetic acid + 0.2M sodium acetate) were carried out by viscosity, ultrasonic velocity, density, and refractive index methods at 30, 40, and 50°C, respectively. Using viscosity data, the interaction parameter μ and α were computed. These values revealed that the blend is miscible when the CHI content is more than 50% in the blend. The obtained results were further confirmed by ultrasonic velocity, density, and refractive index study. And also the result revealed that the change in temperature has no significant effect on the miscibility of CHI/HPMC polymer blends. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 102: 2738–2742, 2006</description><subject>Applied sciences</subject><subject>blend</subject><subject>Cellulose and derivatives</subject><subject>chitosan</subject><subject>density</subject><subject>Exact sciences and technology</subject><subject>miscibility</subject><subject>Natural polymers</subject><subject>Physicochemistry of polymers</subject><subject>refractive index</subject><subject>Starch and polysaccharides</subject><subject>ultrasonic velocity</subject><subject>viscosity</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp1kM1u1DAUhSMEEkPLgjfwBiQk0rHjn8TLqsC0Ulu6KIKd5diOxuCJQ64zTN6Ex8VtWlh1Zenecz7fc4riDcEnBONqrYfhpGK0wc-KFcGyLpmomufFKu9I2UjJXxavAH5gTAjHYlX8ufJgfOuDTzOCNFnvAMUema1PEXS_3s52jId5GOMwh51L2zkg40KYQgSH2uB6i3yPIIYp-WxsZ7TPyAgZ-AFNIY0aYu8N2rsQzf3Qun7Z6uwdXTdqk_zeZYx1B3T3R7RwXLzodAD3-uE9Kr5-_nR7dl5eftlcnJ1eloZRhkvLO9qJTkgsWEtb6iTXklDXNpxayTrpLDXGYt4ykjN3TNSyruoGS8o5JpoeFe8Wbk74a3KQ1C6fnwPq3sUJVCU5rRijWfh-EZoxAuSz1TD6nR5nRbC6617l7tV991n79gGqweiQE_bGw39DQzgTQmbdetH99sHNTwPV6c3NI7lcHB6SO_xz6PGnEjWtufp2vVEbxprz2-8flaR_AWKspf4</recordid><startdate>20061105</startdate><enddate>20061105</enddate><creator>Jayaraju, J.</creator><creator>Raviprakash, S. D.</creator><creator>Keshavayya, J.</creator><creator>Rai, S. K.</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20061105</creationdate><title>Miscibility studies on chitosan/hydroxypropylmethyl cellulose blend in solution by viscosity, ultrasonic velocity, density, and refractive index methods</title><author>Jayaraju, J. ; Raviprakash, S. D. ; Keshavayya, J. ; Rai, S. K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4340-d5f3f6f69064b3b3e95a913eb853d94f9ed3ccd05b41011f467972780935501a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>blend</topic><topic>Cellulose and derivatives</topic><topic>chitosan</topic><topic>density</topic><topic>Exact sciences and technology</topic><topic>miscibility</topic><topic>Natural polymers</topic><topic>Physicochemistry of polymers</topic><topic>refractive index</topic><topic>Starch and polysaccharides</topic><topic>ultrasonic velocity</topic><topic>viscosity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jayaraju, J.</creatorcontrib><creatorcontrib>Raviprakash, S. D.</creatorcontrib><creatorcontrib>Keshavayya, J.</creatorcontrib><creatorcontrib>Rai, S. K.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jayaraju, J.</au><au>Raviprakash, S. D.</au><au>Keshavayya, J.</au><au>Rai, S. K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Miscibility studies on chitosan/hydroxypropylmethyl cellulose blend in solution by viscosity, ultrasonic velocity, density, and refractive index methods</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2006-11-05</date><risdate>2006</risdate><volume>102</volume><issue>3</issue><spage>2738</spage><epage>2742</epage><pages>2738-2742</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>The miscibility studies of chitosan (CHI)/hydroxypropylmethyl cellulose (HPMC) blend in buffer solution (0.1M acetic acid + 0.2M sodium acetate) were carried out by viscosity, ultrasonic velocity, density, and refractive index methods at 30, 40, and 50°C, respectively. Using viscosity data, the interaction parameter μ and α were computed. These values revealed that the blend is miscible when the CHI content is more than 50% in the blend. The obtained results were further confirmed by ultrasonic velocity, density, and refractive index study. And also the result revealed that the change in temperature has no significant effect on the miscibility of CHI/HPMC polymer blends. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 102: 2738–2742, 2006</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/app.24380</doi><tpages>5</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Applied sciences blend Cellulose and derivatives chitosan density Exact sciences and technology miscibility Natural polymers Physicochemistry of polymers refractive index Starch and polysaccharides ultrasonic velocity viscosity |
| title | Miscibility studies on chitosan/hydroxypropylmethyl cellulose blend in solution by viscosity, ultrasonic velocity, density, and refractive index methods |
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