POLYESTER RESIN
To provide a polyester resin for film good in film moldability, less in debris and extremely excellent in physical properties.SOLUTION: There is provided a polyester resin containing a compound of at least one kind of elements selected from titanium elements in the periodic table IV group, a bivalen...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | YATSUGI YUTAKA KAWAGUCHI TAKAAKI |
| description | To provide a polyester resin for film good in film moldability, less in debris and extremely excellent in physical properties.SOLUTION: There is provided a polyester resin containing a compound of at least one kind of elements selected from titanium elements in the periodic table IV group, a bivalent metal compound, and a phosphorus compound, and satisfying following (1) to (7). (1) intrinsic viscosity:0.80 dl/g or less. (2) content of cyclic trimer: 5000 ppm or less. (3) volume intrinsic resistance value: 20×10Ω cm or less. (4) Δb value after melting and holding at 290°C for 1.5 hr: 13 or less. (5) 0.4≤P/M≤0.7 (6) 0.25≤M≤0.49 (7) P/T≤3.1, wherein P, M and T represent followings. P:content of phosphorus atom (mol/ton). M:content of the bivalent metal atom (mol/ton). T:content of the titanium metal elements in the periodic table IV group (mol/ton).SELECTED DRAWING: None
【課題】フィルム成形性が良好で、異物が少なく物性が非常に優れているフィルム用ポリエステル樹脂を提供する。【解決手段】周期表第４族のチタン族元素から選ばれる少なくとも１種の元素の化合物、２価の金属化合物、およびリン化合物を含有し、以下の（１）〜（７）を満足するポリエステル樹脂。（１）固有粘度：０．８０ｄｌ／ｇ以下（２）環状三量体の含有量：５０００ｐｐｍ以下（３）体積固有抵抗値：２０×１０７Ω・ｃｍ以下（４）２９０℃で１．５時間溶融保持後のΔｂ値：１３以下（５）０．４ ≦ Ｐ／Ｍ ≦ ０．７（６）０．２５ ≦ Ｍ ≦ ０．４９（７）Ｐ／Ｔ ≦３．１ただし、Ｐ、Ｍ、Ｔは以下を表す。Ｐ：リン原子の含有量（モル／トン）Ｍ：２価の金属原子の含有量（モル／トン）Ｔ：周期表第４族のチタン族金属原子の含有量（モル／トン）【選択図】なし |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2020075998A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2020075998A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2020075998A3</originalsourceid><addsrcrecordid>eNrjZOAP8PeJdA0OcQ1SCHIN9vTjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkYGBuamlpYWjsZEKQIAMKgd5g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>POLYESTER RESIN</title><source>esp@cenet</source><creator>YATSUGI YUTAKA ; KAWAGUCHI TAKAAKI</creator><creatorcontrib>YATSUGI YUTAKA ; KAWAGUCHI TAKAAKI</creatorcontrib><description>To provide a polyester resin for film good in film moldability, less in debris and extremely excellent in physical properties.SOLUTION: There is provided a polyester resin containing a compound of at least one kind of elements selected from titanium elements in the periodic table IV group, a bivalent metal compound, and a phosphorus compound, and satisfying following (1) to (7). (1) intrinsic viscosity:0.80 dl/g or less. (2) content of cyclic trimer: 5000 ppm or less. (3) volume intrinsic resistance value: 20×10Ω cm or less. (4) Δb value after melting and holding at 290°C for 1.5 hr: 13 or less. (5) 0.4≤P/M≤0.7 (6) 0.25≤M≤0.49 (7) P/T≤3.1, wherein P, M and T represent followings. P:content of phosphorus atom (mol/ton). M:content of the bivalent metal atom (mol/ton). T:content of the titanium metal elements in the periodic table IV group (mol/ton).SELECTED DRAWING: None
【課題】フィルム成形性が良好で、異物が少なく物性が非常に優れているフィルム用ポリエステル樹脂を提供する。【解決手段】周期表第４族のチタン族元素から選ばれる少なくとも１種の元素の化合物、２価の金属化合物、およびリン化合物を含有し、以下の（１）〜（７）を満足するポリエステル樹脂。（１）固有粘度：０．８０ｄｌ／ｇ以下（２）環状三量体の含有量：５０００ｐｐｍ以下（３）体積固有抵抗値：２０×１０７Ω・ｃｍ以下（４）２９０℃で１．５時間溶融保持後のΔｂ値：１３以下（５）０．４ ≦ Ｐ／Ｍ ≦ ０．７（６）０．２５ ≦ Ｍ ≦ ０．４９（７）Ｐ／Ｔ ≦３．１ただし、Ｐ、Ｍ、Ｔは以下を表す。Ｐ：リン原子の含有量（モル／トン）Ｍ：２価の金属原子の含有量（モル／トン）Ｔ：周期表第４族のチタン族金属原子の含有量（モル／トン）【選択図】なし</description><language>eng ; jpn</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200521&DB=EPODOC&CC=JP&NR=2020075998A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200521&DB=EPODOC&CC=JP&NR=2020075998A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YATSUGI YUTAKA</creatorcontrib><creatorcontrib>KAWAGUCHI TAKAAKI</creatorcontrib><title>POLYESTER RESIN</title><description>To provide a polyester resin for film good in film moldability, less in debris and extremely excellent in physical properties.SOLUTION: There is provided a polyester resin containing a compound of at least one kind of elements selected from titanium elements in the periodic table IV group, a bivalent metal compound, and a phosphorus compound, and satisfying following (1) to (7). (1) intrinsic viscosity:0.80 dl/g or less. (2) content of cyclic trimer: 5000 ppm or less. (3) volume intrinsic resistance value: 20×10Ω cm or less. (4) Δb value after melting and holding at 290°C for 1.5 hr: 13 or less. (5) 0.4≤P/M≤0.7 (6) 0.25≤M≤0.49 (7) P/T≤3.1, wherein P, M and T represent followings. P:content of phosphorus atom (mol/ton). M:content of the bivalent metal atom (mol/ton). T:content of the titanium metal elements in the periodic table IV group (mol/ton).SELECTED DRAWING: None
【課題】フィルム成形性が良好で、異物が少なく物性が非常に優れているフィルム用ポリエステル樹脂を提供する。【解決手段】周期表第４族のチタン族元素から選ばれる少なくとも１種の元素の化合物、２価の金属化合物、およびリン化合物を含有し、以下の（１）〜（７）を満足するポリエステル樹脂。（１）固有粘度：０．８０ｄｌ／ｇ以下（２）環状三量体の含有量：５０００ｐｐｍ以下（３）体積固有抵抗値：２０×１０７Ω・ｃｍ以下（４）２９０℃で１．５時間溶融保持後のΔｂ値：１３以下（５）０．４ ≦ Ｐ／Ｍ ≦ ０．７（６）０．２５ ≦ Ｍ ≦ ０．４９（７）Ｐ／Ｔ ≦３．１ただし、Ｐ、Ｍ、Ｔは以下を表す。Ｐ：リン原子の含有量（モル／トン）Ｍ：２価の金属原子の含有量（モル／トン）Ｔ：周期表第４族のチタン族金属原子の含有量（モル／トン）【選択図】なし</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAP8PeJdA0OcQ1SCHIN9vTjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkYGBuamlpYWjsZEKQIAMKgd5g</recordid><startdate>20200521</startdate><enddate>20200521</enddate><creator>YATSUGI YUTAKA</creator><creator>KAWAGUCHI TAKAAKI</creator><scope>EVB</scope></search><sort><creationdate>20200521</creationdate><title>POLYESTER RESIN</title><author>YATSUGI YUTAKA ; KAWAGUCHI TAKAAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2020075998A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2020</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>YATSUGI YUTAKA</creatorcontrib><creatorcontrib>KAWAGUCHI TAKAAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YATSUGI YUTAKA</au><au>KAWAGUCHI TAKAAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYESTER RESIN</title><date>2020-05-21</date><risdate>2020</risdate><abstract>To provide a polyester resin for film good in film moldability, less in debris and extremely excellent in physical properties.SOLUTION: There is provided a polyester resin containing a compound of at least one kind of elements selected from titanium elements in the periodic table IV group, a bivalent metal compound, and a phosphorus compound, and satisfying following (1) to (7). (1) intrinsic viscosity:0.80 dl/g or less. (2) content of cyclic trimer: 5000 ppm or less. (3) volume intrinsic resistance value: 20×10Ω cm or less. (4) Δb value after melting and holding at 290°C for 1.5 hr: 13 or less. (5) 0.4≤P/M≤0.7 (6) 0.25≤M≤0.49 (7) P/T≤3.1, wherein P, M and T represent followings. P:content of phosphorus atom (mol/ton). M:content of the bivalent metal atom (mol/ton). T:content of the titanium metal elements in the periodic table IV group (mol/ton).SELECTED DRAWING: None
【課題】フィルム成形性が良好で、異物が少なく物性が非常に優れているフィルム用ポリエステル樹脂を提供する。【解決手段】周期表第４族のチタン族元素から選ばれる少なくとも１種の元素の化合物、２価の金属化合物、およびリン化合物を含有し、以下の（１）〜（７）を満足するポリエステル樹脂。（１）固有粘度：０．８０ｄｌ／ｇ以下（２）環状三量体の含有量：５０００ｐｐｍ以下（３）体積固有抵抗値：２０×１０７Ω・ｃｍ以下（４）２９０℃で１．５時間溶融保持後のΔｂ値：１３以下（５）０．４ ≦ Ｐ／Ｍ ≦ ０．７（６）０．２５ ≦ Ｍ ≦ ０．４９（７）Ｐ／Ｔ ≦３．１ただし、Ｐ、Ｍ、Ｔは以下を表す。Ｐ：リン原子の含有量（モル／トン）Ｍ：２価の金属原子の含有量（モル／トン）Ｔ：周期表第４族のチタン族金属原子の含有量（モル／トン）【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2020075998A |
| source | esp@cenet |
| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | POLYESTER RESIN |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T18%3A01%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YATSUGI%20YUTAKA&rft.date=2020-05-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2020075998A%3C/epo_EVB%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 |