Aromatic Compounds with a 3a,6a-Dihydrofuro[2,3-b]furan Moiety. 3. Novel Stabilizer for Polystyrene at Higher Temperatures
The application of 7a,14c-dihydronaphtho[2,1-b]naphtho[2‘,1‘:4,5]furo[3,2-d]furan (FF) was investigated as an effective stabilizer for polystyrene (PS) at higher temperatures. PS containing 1% FF retained 97.9% of its tensile strength (Ts) after heat treatment at 190 °C for 90 min in the absence of...
Gespeichert in:
| Veröffentlicht in: | Industrial & engineering chemistry research 1996, Vol.35 (10), p.3431-3436 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3436 |
|---|---|
| container_issue | 10 |
| container_start_page | 3431 |
| container_title | Industrial & engineering chemistry research |
| container_volume | 35 |
| creator | Fan, Xiaobo Okazaki, Hiroshi Yamaye, Makoto Hamada, Tetsuo Yanai, Tomoko Takemura, Shin Kito, Taketoshi |
| description | The application of 7a,14c-dihydronaphtho[2,1-b]naphtho[2‘,1‘:4,5]furo[3,2-d]furan (FF) was investigated as an effective stabilizer for polystyrene (PS) at higher temperatures. PS containing 1% FF retained 97.9% of its tensile strength (Ts) after heat treatment at 190 °C for 90 min in the absence of oxygen and 95% of Ts heated at 160 °C for 150 min in air and molded at 160 °C for 90 min under reduced pressure, whereas PS without stabilizers lost Ts by 50% under the former treated condition and 20% under the latter one. The effectiveness of FF as a heat stabilizer for PS was confirmed by thermal analyses (TG and DSC), in air and in nitrogen. A possible stabilization mechanism was studied by IR spectroscopy and MO calculation. The formation of a stable radical from FF was observed by ESR spectroscopy. |
| doi_str_mv | 10.1021/ie960026s |
| format | Article |
| fullrecord | <record><control><sourceid>istex_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1021_ie960026s</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ark_67375_TPS_CND3F1RK_8</sourcerecordid><originalsourceid>FETCH-LOGICAL-a360t-3c62c876d7147c402e8826eef834f2d1a1918247877b2d02deff90a0cde124173</originalsourceid><addsrcrecordid>eNptkM1PGzEQxa2qSE2hB_4DH9pDJTb4Y3ftHFH4CAJSBOFUVdbEO25MN3FkO8Dy17MoVU6cZqT3mzd6j5BDzoacCX7scVQzJur0iQx4JVhRsbL6TAZMa11UWldfyNeUHhljVVWWA_J6EsMSsrd0HJbrsFk1iT77vKBAJRzVUJz6RdfE4DYx_BZHspj_6VdY0ZvgMXdDKod0Gp6wpfcZ5r71rxipC5HehrZLuYu4QgqZTvzfRa_McLnGCHkTMR2QPQdtwm__5z55OD-bjSfF9a-Ly_HJdQGyZrmQthZWq7pRvFS2ZAK1FjWi07J0ouHAR1yLUmml5qJhokHnRgyYbZCLkiu5T35ufW0MKUV0Zh39EmJnODPvpZldaT37fcuuIVloXZ_U-rQ7kL2hFLLHii3mU8aXnQzxn6mVVJWZ3d6b8fRUnvO7K6N7_seWB5vMY9jEVR_4g_dvdAeG0Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Aromatic Compounds with a 3a,6a-Dihydrofuro[2,3-b]furan Moiety. 3. Novel Stabilizer for Polystyrene at Higher Temperatures</title><source>American Chemical Society Journals</source><creator>Fan, Xiaobo ; Okazaki, Hiroshi ; Yamaye, Makoto ; Hamada, Tetsuo ; Yanai, Tomoko ; Takemura, Shin ; Kito, Taketoshi</creator><creatorcontrib>Fan, Xiaobo ; Okazaki, Hiroshi ; Yamaye, Makoto ; Hamada, Tetsuo ; Yanai, Tomoko ; Takemura, Shin ; Kito, Taketoshi</creatorcontrib><description>The application of 7a,14c-dihydronaphtho[2,1-b]naphtho[2‘,1‘:4,5]furo[3,2-d]furan (FF) was investigated as an effective stabilizer for polystyrene (PS) at higher temperatures. PS containing 1% FF retained 97.9% of its tensile strength (Ts) after heat treatment at 190 °C for 90 min in the absence of oxygen and 95% of Ts heated at 160 °C for 150 min in air and molded at 160 °C for 90 min under reduced pressure, whereas PS without stabilizers lost Ts by 50% under the former treated condition and 20% under the latter one. The effectiveness of FF as a heat stabilizer for PS was confirmed by thermal analyses (TG and DSC), in air and in nitrogen. A possible stabilization mechanism was studied by IR spectroscopy and MO calculation. The formation of a stable radical from FF was observed by ESR spectroscopy.</description><identifier>ISSN: 0888-5885</identifier><identifier>EISSN: 1520-5045</identifier><identifier>DOI: 10.1021/ie960026s</identifier><identifier>CODEN: IECRED</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Applied sciences ; Compounding ingredients ; Exact sciences and technology ; Polymer industry, paints, wood ; Stabilizers (antioxydants, antiozonants, etc.) ; Technology of polymers</subject><ispartof>Industrial & engineering chemistry research, 1996, Vol.35 (10), p.3431-3436</ispartof><rights>Copyright © 1996 American Chemical Society</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a360t-3c62c876d7147c402e8826eef834f2d1a1918247877b2d02deff90a0cde124173</citedby><cites>FETCH-LOGICAL-a360t-3c62c876d7147c402e8826eef834f2d1a1918247877b2d02deff90a0cde124173</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ie960026s$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ie960026s$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,4024,27076,27923,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3241323$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Fan, Xiaobo</creatorcontrib><creatorcontrib>Okazaki, Hiroshi</creatorcontrib><creatorcontrib>Yamaye, Makoto</creatorcontrib><creatorcontrib>Hamada, Tetsuo</creatorcontrib><creatorcontrib>Yanai, Tomoko</creatorcontrib><creatorcontrib>Takemura, Shin</creatorcontrib><creatorcontrib>Kito, Taketoshi</creatorcontrib><title>Aromatic Compounds with a 3a,6a-Dihydrofuro[2,3-b]furan Moiety. 3. Novel Stabilizer for Polystyrene at Higher Temperatures</title><title>Industrial & engineering chemistry research</title><addtitle>Ind. Eng. Chem. Res</addtitle><description>The application of 7a,14c-dihydronaphtho[2,1-b]naphtho[2‘,1‘:4,5]furo[3,2-d]furan (FF) was investigated as an effective stabilizer for polystyrene (PS) at higher temperatures. PS containing 1% FF retained 97.9% of its tensile strength (Ts) after heat treatment at 190 °C for 90 min in the absence of oxygen and 95% of Ts heated at 160 °C for 150 min in air and molded at 160 °C for 90 min under reduced pressure, whereas PS without stabilizers lost Ts by 50% under the former treated condition and 20% under the latter one. The effectiveness of FF as a heat stabilizer for PS was confirmed by thermal analyses (TG and DSC), in air and in nitrogen. A possible stabilization mechanism was studied by IR spectroscopy and MO calculation. The formation of a stable radical from FF was observed by ESR spectroscopy.</description><subject>Applied sciences</subject><subject>Compounding ingredients</subject><subject>Exact sciences and technology</subject><subject>Polymer industry, paints, wood</subject><subject>Stabilizers (antioxydants, antiozonants, etc.)</subject><subject>Technology of polymers</subject><issn>0888-5885</issn><issn>1520-5045</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNptkM1PGzEQxa2qSE2hB_4DH9pDJTb4Y3ftHFH4CAJSBOFUVdbEO25MN3FkO8Dy17MoVU6cZqT3mzd6j5BDzoacCX7scVQzJur0iQx4JVhRsbL6TAZMa11UWldfyNeUHhljVVWWA_J6EsMSsrd0HJbrsFk1iT77vKBAJRzVUJz6RdfE4DYx_BZHspj_6VdY0ZvgMXdDKod0Gp6wpfcZ5r71rxipC5HehrZLuYu4QgqZTvzfRa_McLnGCHkTMR2QPQdtwm__5z55OD-bjSfF9a-Ly_HJdQGyZrmQthZWq7pRvFS2ZAK1FjWi07J0ouHAR1yLUmml5qJhokHnRgyYbZCLkiu5T35ufW0MKUV0Zh39EmJnODPvpZldaT37fcuuIVloXZ_U-rQ7kL2hFLLHii3mU8aXnQzxn6mVVJWZ3d6b8fRUnvO7K6N7_seWB5vMY9jEVR_4g_dvdAeG0Q</recordid><startdate>1996</startdate><enddate>1996</enddate><creator>Fan, Xiaobo</creator><creator>Okazaki, Hiroshi</creator><creator>Yamaye, Makoto</creator><creator>Hamada, Tetsuo</creator><creator>Yanai, Tomoko</creator><creator>Takemura, Shin</creator><creator>Kito, Taketoshi</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>1996</creationdate><title>Aromatic Compounds with a 3a,6a-Dihydrofuro[2,3-b]furan Moiety. 3. Novel Stabilizer for Polystyrene at Higher Temperatures</title><author>Fan, Xiaobo ; Okazaki, Hiroshi ; Yamaye, Makoto ; Hamada, Tetsuo ; Yanai, Tomoko ; Takemura, Shin ; Kito, Taketoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a360t-3c62c876d7147c402e8826eef834f2d1a1918247877b2d02deff90a0cde124173</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Applied sciences</topic><topic>Compounding ingredients</topic><topic>Exact sciences and technology</topic><topic>Polymer industry, paints, wood</topic><topic>Stabilizers (antioxydants, antiozonants, etc.)</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Xiaobo</creatorcontrib><creatorcontrib>Okazaki, Hiroshi</creatorcontrib><creatorcontrib>Yamaye, Makoto</creatorcontrib><creatorcontrib>Hamada, Tetsuo</creatorcontrib><creatorcontrib>Yanai, Tomoko</creatorcontrib><creatorcontrib>Takemura, Shin</creatorcontrib><creatorcontrib>Kito, Taketoshi</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Industrial & engineering chemistry research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Xiaobo</au><au>Okazaki, Hiroshi</au><au>Yamaye, Makoto</au><au>Hamada, Tetsuo</au><au>Yanai, Tomoko</au><au>Takemura, Shin</au><au>Kito, Taketoshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Aromatic Compounds with a 3a,6a-Dihydrofuro[2,3-b]furan Moiety. 3. Novel Stabilizer for Polystyrene at Higher Temperatures</atitle><jtitle>Industrial & engineering chemistry research</jtitle><addtitle>Ind. Eng. Chem. Res</addtitle><date>1996</date><risdate>1996</risdate><volume>35</volume><issue>10</issue><spage>3431</spage><epage>3436</epage><pages>3431-3436</pages><issn>0888-5885</issn><eissn>1520-5045</eissn><coden>IECRED</coden><abstract>The application of 7a,14c-dihydronaphtho[2,1-b]naphtho[2‘,1‘:4,5]furo[3,2-d]furan (FF) was investigated as an effective stabilizer for polystyrene (PS) at higher temperatures. PS containing 1% FF retained 97.9% of its tensile strength (Ts) after heat treatment at 190 °C for 90 min in the absence of oxygen and 95% of Ts heated at 160 °C for 150 min in air and molded at 160 °C for 90 min under reduced pressure, whereas PS without stabilizers lost Ts by 50% under the former treated condition and 20% under the latter one. The effectiveness of FF as a heat stabilizer for PS was confirmed by thermal analyses (TG and DSC), in air and in nitrogen. A possible stabilization mechanism was studied by IR spectroscopy and MO calculation. The formation of a stable radical from FF was observed by ESR spectroscopy.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/ie960026s</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0888-5885 |
| ispartof | Industrial & engineering chemistry research, 1996, Vol.35 (10), p.3431-3436 |
| issn | 0888-5885 1520-5045 |
| language | eng |
| recordid | cdi_crossref_primary_10_1021_ie960026s |
| source | American Chemical Society Journals |
| subjects | Applied sciences Compounding ingredients Exact sciences and technology Polymer industry, paints, wood Stabilizers (antioxydants, antiozonants, etc.) Technology of polymers |
| title | Aromatic Compounds with a 3a,6a-Dihydrofuro[2,3-b]furan Moiety. 3. Novel Stabilizer for Polystyrene at Higher Temperatures |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-02T11%3A14%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-istex_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Aromatic%20Compounds%20with%20a%203a,6a-Dihydrofuro%5B2,3-b%5Dfuran%20Moiety.%203.%20Novel%20Stabilizer%20for%20Polystyrene%20at%20Higher%20Temperatures&rft.jtitle=Industrial%20&%20engineering%20chemistry%20research&rft.au=Fan,%20Xiaobo&rft.date=1996&rft.volume=35&rft.issue=10&rft.spage=3431&rft.epage=3436&rft.pages=3431-3436&rft.issn=0888-5885&rft.eissn=1520-5045&rft.coden=IECRED&rft_id=info:doi/10.1021/ie960026s&rft_dat=%3Cistex_cross%3Eark_67375_TPS_CND3F1RK_8%3C/istex_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |