Properties of Fluorinated Polyimides

Properties of Fluorinated Polyimides

This paper reports on two fluorinated polyimides synthesized using a fluorinated diamine, 2, 2′-bis(trifluoromethyl)-4, 4′-diaminobiphenyl (TFDB). One polyimide, synthesized with TFDB and 2, 2′-bis(3, 4- dicarboxyphenyl)hexafluoropropane (6FDA), has a low dielectric constant, high optical transparen...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of Photopolymer Science and Technology 1992, Vol.5(2), pp.359-366
Hauptverfasser: NISHI, SHIRO, MATSUURA, TOHRU, ANDO, SHINJI, SASAKI, SHIGEKUNI
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 366
container_issue 2
container_start_page 359
container_title Journal of Photopolymer Science and Technology
container_volume 5
creator NISHI, SHIRO
MATSUURA, TOHRU
ANDO, SHINJI
SASAKI, SHIGEKUNI
description This paper reports on two fluorinated polyimides synthesized using a fluorinated diamine, 2, 2′-bis(trifluoromethyl)-4, 4′-diaminobiphenyl (TFDB). One polyimide, synthesized with TFDB and 2, 2′-bis(3, 4- dicarboxyphenyl)hexafluoropropane (6FDA), has a low dielectric constant, high optical transparency, and a low refractive index. The other, synthesized with TFDB and pyromellitic dianhydride (PMDA), has a low coefficient of thermal expansion (OTE). Because the two polyimides are synthesized using the same diamine, we can easily prepare a polymer blend of these two polyimides and synthesize their copolymer. The physical properties, such as the CTE, of the polymer blend or copolymer can be controlled by changing the 6FDA/TFDB polyimide or the 6FDA content, respectively.
doi_str_mv 10.2494/photopolymer.5.359
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_1444595230</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3107708611</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4689-f5dba2ec3d74ed64c76fec467e824f0931efc56bb1f331626ed3f5c89579863a3</originalsourceid><addsrcrecordid>eNpVkM1OwzAQhC0EEqXwApwiwTXF9tpOfEQV5UeV6AHOluusaaq0DnZ66NtjKKrgsNrDzjerGUKuGZ1wocVdvwpD6EO332CcyAlIfUJGDIQuFYA6JSOqmSg1F-KcXKS0phRASj0it4sYeoxDi6kIvph1uxDbrR2wKRbZrt20DaZLcuZtl_Dqd4_J--zhbfpUzl8fn6f389IJVevSy2ZpOTpoKoGNEq5SHvOpwpoLTzUw9E6q5ZJ5AKa4wga8dLWWla4VWBiTm4NvH8PnDtNg1mEXt_mlYUIIqSUHmlX8oHIxpBTRmz62Gxv3hlHz3Yb524aRJreRoZcDtE6D_cAjYnN01-E_hOm6zhj_mQwfRW5lo8EtfAH_DHGx</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1444595230</pqid></control><display><type>article</type><title>Properties of Fluorinated Polyimides</title><source>J-STAGE Free</source><source>EZB-FREE-00999 freely available EZB journals</source><source>Free Full-Text Journals in Chemistry</source><creator>NISHI, SHIRO ; MATSUURA, TOHRU ; ANDO, SHINJI ; SASAKI, SHIGEKUNI</creator><creatorcontrib>NISHI, SHIRO ; MATSUURA, TOHRU ; ANDO, SHINJI ; SASAKI, SHIGEKUNI</creatorcontrib><description>This paper reports on two fluorinated polyimides synthesized using a fluorinated diamine, 2, 2′-bis(trifluoromethyl)-4, 4′-diaminobiphenyl (TFDB). One polyimide, synthesized with TFDB and 2, 2′-bis(3, 4- dicarboxyphenyl)hexafluoropropane (6FDA), has a low dielectric constant, high optical transparency, and a low refractive index. The other, synthesized with TFDB and pyromellitic dianhydride (PMDA), has a low coefficient of thermal expansion (OTE). Because the two polyimides are synthesized using the same diamine, we can easily prepare a polymer blend of these two polyimides and synthesize their copolymer. The physical properties, such as the CTE, of the polymer blend or copolymer can be controlled by changing the 6FDA/TFDB polyimide or the 6FDA content, respectively.</description><identifier>ISSN: 0914-9244</identifier><identifier>EISSN: 1349-6336</identifier><identifier>DOI: 10.2494/photopolymer.5.359</identifier><language>eng</language><publisher>Hiratsuka: The Society of Photopolymer Science and Technology(SPST)</publisher><ispartof>Journal of Photopolymer Science and Technology, 1992, Vol.5(2), pp.359-366</ispartof><rights>The Technical Association of Photopolymers, Japan</rights><rights>Copyright Japan Science and Technology Agency 1992</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4689-f5dba2ec3d74ed64c76fec467e824f0931efc56bb1f331626ed3f5c89579863a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,1877,4010,27904,27905,27906</link.rule.ids></links><search><creatorcontrib>NISHI, SHIRO</creatorcontrib><creatorcontrib>MATSUURA, TOHRU</creatorcontrib><creatorcontrib>ANDO, SHINJI</creatorcontrib><creatorcontrib>SASAKI, SHIGEKUNI</creatorcontrib><title>Properties of Fluorinated Polyimides</title><title>Journal of Photopolymer Science and Technology</title><addtitle>J. Photopol. Sci. Technol.</addtitle><description>This paper reports on two fluorinated polyimides synthesized using a fluorinated diamine, 2, 2′-bis(trifluoromethyl)-4, 4′-diaminobiphenyl (TFDB). One polyimide, synthesized with TFDB and 2, 2′-bis(3, 4- dicarboxyphenyl)hexafluoropropane (6FDA), has a low dielectric constant, high optical transparency, and a low refractive index. The other, synthesized with TFDB and pyromellitic dianhydride (PMDA), has a low coefficient of thermal expansion (OTE). Because the two polyimides are synthesized using the same diamine, we can easily prepare a polymer blend of these two polyimides and synthesize their copolymer. The physical properties, such as the CTE, of the polymer blend or copolymer can be controlled by changing the 6FDA/TFDB polyimide or the 6FDA content, respectively.</description><issn>0914-9244</issn><issn>1349-6336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNpVkM1OwzAQhC0EEqXwApwiwTXF9tpOfEQV5UeV6AHOluusaaq0DnZ66NtjKKrgsNrDzjerGUKuGZ1wocVdvwpD6EO332CcyAlIfUJGDIQuFYA6JSOqmSg1F-KcXKS0phRASj0it4sYeoxDi6kIvph1uxDbrR2wKRbZrt20DaZLcuZtl_Dqd4_J--zhbfpUzl8fn6f389IJVevSy2ZpOTpoKoGNEq5SHvOpwpoLTzUw9E6q5ZJ5AKa4wga8dLWWla4VWBiTm4NvH8PnDtNg1mEXt_mlYUIIqSUHmlX8oHIxpBTRmz62Gxv3hlHz3Yb524aRJreRoZcDtE6D_cAjYnN01-E_hOm6zhj_mQwfRW5lo8EtfAH_DHGx</recordid><startdate>1992</startdate><enddate>1992</enddate><creator>NISHI, SHIRO</creator><creator>MATSUURA, TOHRU</creator><creator>ANDO, SHINJI</creator><creator>SASAKI, SHIGEKUNI</creator><general>The Society of Photopolymer Science and Technology(SPST)</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>1992</creationdate><title>Properties of Fluorinated Polyimides</title><author>NISHI, SHIRO ; MATSUURA, TOHRU ; ANDO, SHINJI ; SASAKI, SHIGEKUNI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4689-f5dba2ec3d74ed64c76fec467e824f0931efc56bb1f331626ed3f5c89579863a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><toplevel>online_resources</toplevel><creatorcontrib>NISHI, SHIRO</creatorcontrib><creatorcontrib>MATSUURA, TOHRU</creatorcontrib><creatorcontrib>ANDO, SHINJI</creatorcontrib><creatorcontrib>SASAKI, SHIGEKUNI</creatorcontrib><collection>CrossRef</collection><collection>Electronics &amp; Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of Photopolymer Science and Technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>NISHI, SHIRO</au><au>MATSUURA, TOHRU</au><au>ANDO, SHINJI</au><au>SASAKI, SHIGEKUNI</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Properties of Fluorinated Polyimides</atitle><jtitle>Journal of Photopolymer Science and Technology</jtitle><addtitle>J. Photopol. Sci. Technol.</addtitle><date>1992</date><risdate>1992</risdate><volume>5</volume><issue>2</issue><spage>359</spage><epage>366</epage><pages>359-366</pages><issn>0914-9244</issn><eissn>1349-6336</eissn><abstract>This paper reports on two fluorinated polyimides synthesized using a fluorinated diamine, 2, 2′-bis(trifluoromethyl)-4, 4′-diaminobiphenyl (TFDB). One polyimide, synthesized with TFDB and 2, 2′-bis(3, 4- dicarboxyphenyl)hexafluoropropane (6FDA), has a low dielectric constant, high optical transparency, and a low refractive index. The other, synthesized with TFDB and pyromellitic dianhydride (PMDA), has a low coefficient of thermal expansion (OTE). Because the two polyimides are synthesized using the same diamine, we can easily prepare a polymer blend of these two polyimides and synthesize their copolymer. The physical properties, such as the CTE, of the polymer blend or copolymer can be controlled by changing the 6FDA/TFDB polyimide or the 6FDA content, respectively.</abstract><cop>Hiratsuka</cop><pub>The Society of Photopolymer Science and Technology(SPST)</pub><doi>10.2494/photopolymer.5.359</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0914-9244
ispartof Journal of Photopolymer Science and Technology, 1992, Vol.5(2), pp.359-366
issn 0914-9244
1349-6336
language eng
recordid cdi_proquest_journals_1444595230
source J-STAGE Free; EZB-FREE-00999 freely available EZB journals; Free Full-Text Journals in Chemistry
title Properties of Fluorinated Polyimides
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T06%3A14%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Properties%20of%20Fluorinated%20Polyimides&rft.jtitle=Journal%20of%20Photopolymer%20Science%20and%20Technology&rft.au=NISHI,%20SHIRO&rft.date=1992&rft.volume=5&rft.issue=2&rft.spage=359&rft.epage=366&rft.pages=359-366&rft.issn=0914-9244&rft.eissn=1349-6336&rft_id=info:doi/10.2494/photopolymer.5.359&rft_dat=%3Cproquest_cross%3E3107708611%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1444595230&rft_id=info:pmid/&rfr_iscdi=true