Migration and Chemical Characterization of Cyclic Oligomers from Polyester Fiber in Waterless Dyeing System
Polyester yarn is successfully dyed with disperse dye in a low-pressure non-aqueous medium dyeing system. However, oligomers with different low molecular mass are formed during manufacture of polyesters, which can diffuse into the dyeing bath or be adsorbed on the dyeing machine during dyeing proces...
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| Veröffentlicht in: | Fibers and polymers 2022-09, Vol.23 (9), p.2648-2656 |
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| creator | Pei, Liujun Li, Hao Zhang, Hongjuan Wang, Zhiwen Wang, Jiping |
| description | Polyester yarn is successfully dyed with disperse dye in a low-pressure non-aqueous medium dyeing system. However, oligomers with different low molecular mass are formed during manufacture of polyesters, which can diffuse into the dyeing bath or be adsorbed on the dyeing machine during dyeing process. In this investigation, oligomers of different polyester yarns were extracted with tetrachloroethane solution, and analyzed using Fourier transform infrared spectroscopy (FTIR), proton nuclear magnetic resonance (NMR), thermogravimetric analysis (TGA), high performance liquid chromatography (HPLC), and liquid chromatography-mass spectrometry (LCMS). The amount of oligomer that was isolated by reprecipitation method ranged from 1.83 % to 4.07 % (on the weight of yarn) in the respective yarn, and more than 80 % of the components are cyclic oligomers. The thermal profile of oligomer showed it had a faster weight loss at 183 °C and 470 °C which was compared with polyester (473 °C). HPLC and LC-MS analysis results further indicated that 99 % of the oligomers were cyclic trimers during dyeing. Moreover, the dyeing color depth of dyed yarn and the uptake of dye would be greatly improved after the oligomer of polyester yarn was removed. Otherwise, the oligomer may affect the color fastness and levelness of the dyed polyester samples. |
| doi_str_mv | 10.1007/s12221-022-3195-3 |
| format | Article |
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However, oligomers with different low molecular mass are formed during manufacture of polyesters, which can diffuse into the dyeing bath or be adsorbed on the dyeing machine during dyeing process. In this investigation, oligomers of different polyester yarns were extracted with tetrachloroethane solution, and analyzed using Fourier transform infrared spectroscopy (FTIR), proton nuclear magnetic resonance (NMR), thermogravimetric analysis (TGA), high performance liquid chromatography (HPLC), and liquid chromatography-mass spectrometry (LCMS). The amount of oligomer that was isolated by reprecipitation method ranged from 1.83 % to 4.07 % (on the weight of yarn) in the respective yarn, and more than 80 % of the components are cyclic oligomers. The thermal profile of oligomer showed it had a faster weight loss at 183 °C and 470 °C which was compared with polyester (473 °C). HPLC and LC-MS analysis results further indicated that 99 % of the oligomers were cyclic trimers during dyeing. Moreover, the dyeing color depth of dyed yarn and the uptake of dye would be greatly improved after the oligomer of polyester yarn was removed. Otherwise, the oligomer may affect the color fastness and levelness of the dyed polyester samples.</description><identifier>ISSN: 1229-9197</identifier><identifier>EISSN: 1875-0052</identifier><identifier>DOI: 10.1007/s12221-022-3195-3</identifier><language>eng</language><publisher>Seoul: The Korean Fiber Society</publisher><subject>Aqueous solutions ; Chemistry ; Chemistry and Materials Science ; Chromatography ; Color fastness ; Cyclic oligomers ; Dyeing ; Dyes ; Fourier transforms ; High performance liquid chromatography ; Infrared analysis ; Low pressure ; Mass spectrometry ; NMR ; Nuclear magnetic resonance ; Oligomers ; Polyester resins ; Polyesters ; Polymer Sciences ; Thermogravimetric analysis ; Trimers ; Weight loss ; Yarn ; Yarns</subject><ispartof>Fibers and polymers, 2022-09, Vol.23 (9), p.2648-2656</ispartof><rights>The Korean Fiber Society for Fibers and Polymers and Springer 2022</rights><rights>The Korean Fiber Society for Fibers and Polymers and Springer 2022.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c246t-a7b9ef801c1c1bba391239a0a93fe8f7d477755deb07163cb6f325a63baaf41f3</citedby><cites>FETCH-LOGICAL-c246t-a7b9ef801c1c1bba391239a0a93fe8f7d477755deb07163cb6f325a63baaf41f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12221-022-3195-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12221-022-3195-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Pei, Liujun</creatorcontrib><creatorcontrib>Li, Hao</creatorcontrib><creatorcontrib>Zhang, Hongjuan</creatorcontrib><creatorcontrib>Wang, Zhiwen</creatorcontrib><creatorcontrib>Wang, Jiping</creatorcontrib><title>Migration and Chemical Characterization of Cyclic Oligomers from Polyester Fiber in Waterless Dyeing System</title><title>Fibers and polymers</title><addtitle>Fibers Polym</addtitle><description>Polyester yarn is successfully dyed with disperse dye in a low-pressure non-aqueous medium dyeing system. However, oligomers with different low molecular mass are formed during manufacture of polyesters, which can diffuse into the dyeing bath or be adsorbed on the dyeing machine during dyeing process. In this investigation, oligomers of different polyester yarns were extracted with tetrachloroethane solution, and analyzed using Fourier transform infrared spectroscopy (FTIR), proton nuclear magnetic resonance (NMR), thermogravimetric analysis (TGA), high performance liquid chromatography (HPLC), and liquid chromatography-mass spectrometry (LCMS). The amount of oligomer that was isolated by reprecipitation method ranged from 1.83 % to 4.07 % (on the weight of yarn) in the respective yarn, and more than 80 % of the components are cyclic oligomers. The thermal profile of oligomer showed it had a faster weight loss at 183 °C and 470 °C which was compared with polyester (473 °C). HPLC and LC-MS analysis results further indicated that 99 % of the oligomers were cyclic trimers during dyeing. Moreover, the dyeing color depth of dyed yarn and the uptake of dye would be greatly improved after the oligomer of polyester yarn was removed. Otherwise, the oligomer may affect the color fastness and levelness of the dyed polyester samples.</description><subject>Aqueous solutions</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chromatography</subject><subject>Color fastness</subject><subject>Cyclic oligomers</subject><subject>Dyeing</subject><subject>Dyes</subject><subject>Fourier transforms</subject><subject>High performance liquid chromatography</subject><subject>Infrared analysis</subject><subject>Low pressure</subject><subject>Mass spectrometry</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Oligomers</subject><subject>Polyester resins</subject><subject>Polyesters</subject><subject>Polymer Sciences</subject><subject>Thermogravimetric analysis</subject><subject>Trimers</subject><subject>Weight loss</subject><subject>Yarn</subject><subject>Yarns</subject><issn>1229-9197</issn><issn>1875-0052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KAzEUhYMoWKsP4C7gOpqfmaRZymirUKmg4jJk0mRMnZnUpF2MT2_KCK7kQu4N-c654QBwSfA1wVjcJEIpJQhTihiRJWJHYEJmokQYl_Q4z5RKJIkUp-AspQ3GnFDBJuDzyTdR73zooe7XsPqwnTe6zYOO2uxs9N_ja3CwGkzrDVy1vgmdjQm6GDr4HNrBpkzCua_z6Xv4rvO1tSnBu8H6voEvQwa6c3DidJvsxW-fgrf5_Wv1gJarxWN1u0SGFnyHtKildTNMTK661kwSyqTGWjJnZ06sCyFEWa5tjQXhzNTcMVpqzmqtXUEcm4Kr0Xcbw9c-_01twj72eaWigoiCc16ITJGRMjGkFK1T2-g7HQdFsDpkqsZMVc5UHTJVLGvoqEmZ7Rsb_5z_F_0AxZB6uA</recordid><startdate>20220901</startdate><enddate>20220901</enddate><creator>Pei, Liujun</creator><creator>Li, Hao</creator><creator>Zhang, Hongjuan</creator><creator>Wang, Zhiwen</creator><creator>Wang, Jiping</creator><general>The Korean Fiber Society</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20220901</creationdate><title>Migration and Chemical Characterization of Cyclic Oligomers from Polyester Fiber in Waterless Dyeing System</title><author>Pei, Liujun ; Li, Hao ; Zhang, Hongjuan ; Wang, Zhiwen ; Wang, Jiping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c246t-a7b9ef801c1c1bba391239a0a93fe8f7d477755deb07163cb6f325a63baaf41f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Aqueous solutions</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chromatography</topic><topic>Color fastness</topic><topic>Cyclic oligomers</topic><topic>Dyeing</topic><topic>Dyes</topic><topic>Fourier transforms</topic><topic>High performance liquid chromatography</topic><topic>Infrared analysis</topic><topic>Low pressure</topic><topic>Mass spectrometry</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Oligomers</topic><topic>Polyester resins</topic><topic>Polyesters</topic><topic>Polymer Sciences</topic><topic>Thermogravimetric analysis</topic><topic>Trimers</topic><topic>Weight loss</topic><topic>Yarn</topic><topic>Yarns</topic><toplevel>online_resources</toplevel><creatorcontrib>Pei, Liujun</creatorcontrib><creatorcontrib>Li, Hao</creatorcontrib><creatorcontrib>Zhang, Hongjuan</creatorcontrib><creatorcontrib>Wang, Zhiwen</creatorcontrib><creatorcontrib>Wang, Jiping</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Fibers and polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pei, Liujun</au><au>Li, Hao</au><au>Zhang, Hongjuan</au><au>Wang, Zhiwen</au><au>Wang, Jiping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Migration and Chemical Characterization of Cyclic Oligomers from Polyester Fiber in Waterless Dyeing System</atitle><jtitle>Fibers and polymers</jtitle><stitle>Fibers Polym</stitle><date>2022-09-01</date><risdate>2022</risdate><volume>23</volume><issue>9</issue><spage>2648</spage><epage>2656</epage><pages>2648-2656</pages><issn>1229-9197</issn><eissn>1875-0052</eissn><abstract>Polyester yarn is successfully dyed with disperse dye in a low-pressure non-aqueous medium dyeing system. However, oligomers with different low molecular mass are formed during manufacture of polyesters, which can diffuse into the dyeing bath or be adsorbed on the dyeing machine during dyeing process. In this investigation, oligomers of different polyester yarns were extracted with tetrachloroethane solution, and analyzed using Fourier transform infrared spectroscopy (FTIR), proton nuclear magnetic resonance (NMR), thermogravimetric analysis (TGA), high performance liquid chromatography (HPLC), and liquid chromatography-mass spectrometry (LCMS). The amount of oligomer that was isolated by reprecipitation method ranged from 1.83 % to 4.07 % (on the weight of yarn) in the respective yarn, and more than 80 % of the components are cyclic oligomers. The thermal profile of oligomer showed it had a faster weight loss at 183 °C and 470 °C which was compared with polyester (473 °C). HPLC and LC-MS analysis results further indicated that 99 % of the oligomers were cyclic trimers during dyeing. Moreover, the dyeing color depth of dyed yarn and the uptake of dye would be greatly improved after the oligomer of polyester yarn was removed. Otherwise, the oligomer may affect the color fastness and levelness of the dyed polyester samples.</abstract><cop>Seoul</cop><pub>The Korean Fiber Society</pub><doi>10.1007/s12221-022-3195-3</doi><tpages>9</tpages></addata></record> |
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| subjects | Aqueous solutions Chemistry Chemistry and Materials Science Chromatography Color fastness Cyclic oligomers Dyeing Dyes Fourier transforms High performance liquid chromatography Infrared analysis Low pressure Mass spectrometry NMR Nuclear magnetic resonance Oligomers Polyester resins Polyesters Polymer Sciences Thermogravimetric analysis Trimers Weight loss Yarn Yarns |
| title | Migration and Chemical Characterization of Cyclic Oligomers from Polyester Fiber in Waterless Dyeing System |
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