DEFOAMING AGENT COMPOSITION

To provide a silicone-based defoaming agent having excellent defoaming property and finished appearance when obliquely observed.SOLUTION: A defoaming agent composition contains polyoxyalkylene modified silicone A and a silicone oil B having a viscosity of 10-100,000 mm2/s at 25°C. A mass ratio A/B i...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HARA YUSUKE, FUJII MOTOTAKA, MURAOKA TOSHIHIDE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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	HARA YUSUKE FUJII MOTOTAKA MURAOKA TOSHIHIDE
description	To provide a silicone-based defoaming agent having excellent defoaming property and finished appearance when obliquely observed.SOLUTION: A defoaming agent composition contains polyoxyalkylene modified silicone A and a silicone oil B having a viscosity of 10-100,000 mm2/s at 25°C. A mass ratio A/B is 10/90-90/10. A consists of a reactant of a silicone modifier X exhibited as R1O-(AO1)a-[(AO2)b/(EO)c]-R2, a silicone modifier Y exhibited as R3O-(AO3)d-R4 and hydrogen organopolysiloxane having a specific formula. MH and ML calculated from the gel permeation chromatography measurement of the silicone modifier X satisfies 0.20≤ML/MH≤0.60. MH and ML calculated from the gel permeation chromatography measurement of the silicone modifier Y satisfies 0.80≤ML/MH≤1.20.SELECTED DRAWING: Figure 1 【課題】優れた消泡性および斜めから見た際の仕上がり外観が良好であるシリコーン系消泡剤の提供。【解決手段】ポリオキシアルキレン変性シリコーンＡおよび２５℃における粘度が１０〜１００，０００ｍｍ２／ｓのシリコーンオイルＢを含有し、質量比Ａ／Ｂが１０／９０〜９０／１０で、ＡはＲ１Ｏ−（ＡＯ１）ａ−［（ＡＯ２）ｂ／（ＥＯ）ｃ］−Ｒ２シリコーン変性剤ＸおよびＲ３Ｏ−（ＡＯ３）ｄ−Ｒ４で表されるシリコーン変性剤Ｙと特定の式ハイドロジェンオルガノポリシロキサンの反応物からなり、シリコーン変性剤Ｘのゲル浸透クロマトグラフィー測定から算出されるＭＨとＭＬとが０．２０≦ＭＬ／ＭＨ≦０．６０の関係を満足し、シリコーン変性剤Ｙのゲル浸透クロマトグラフィー測定から算出されるＭＨとＭＬとが０．８０≦ＭＬ／ＭＨ≦１．２０の関係を満足する、ポリオキシアルキレン変性シリコーンを含む消泡剤組成物。【選択図】図１
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2021023937A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2021023937A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2021023937A3</originalsourceid><addsrcrecordid>eNrjZJB2cXXzd_T19HNXcHR39QtRcPb3DfAP9gzx9PfjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkaGBkbGlsbmjsZEKQIAk0Qg_Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DEFOAMING AGENT COMPOSITION</title><source>esp@cenet</source><creator>HARA YUSUKE ; FUJII MOTOTAKA ; MURAOKA TOSHIHIDE</creator><creatorcontrib>HARA YUSUKE ; FUJII MOTOTAKA ; MURAOKA TOSHIHIDE</creatorcontrib><description>To provide a silicone-based defoaming agent having excellent defoaming property and finished appearance when obliquely observed.SOLUTION: A defoaming agent composition contains polyoxyalkylene modified silicone A and a silicone oil B having a viscosity of 10-100,000 mm2/s at 25°C. A mass ratio A/B is 10/90-90/10. A consists of a reactant of a silicone modifier X exhibited as R1O-(AO1)a-[(AO2)b/(EO)c]-R2, a silicone modifier Y exhibited as R3O-(AO3)d-R4 and hydrogen organopolysiloxane having a specific formula. MH and ML calculated from the gel permeation chromatography measurement of the silicone modifier X satisfies 0.20≤ML/MH≤0.60. MH and ML calculated from the gel permeation chromatography measurement of the silicone modifier Y satisfies 0.80≤ML/MH≤1.20.SELECTED DRAWING: Figure 1 【課題】優れた消泡性および斜めから見た際の仕上がり外観が良好であるシリコーン系消泡剤の提供。【解決手段】ポリオキシアルキレン変性シリコーンＡおよび２５℃における粘度が１０〜１００，０００ｍｍ２／ｓのシリコーンオイルＢを含有し、質量比Ａ／Ｂが１０／９０〜９０／１０で、ＡはＲ１Ｏ−（ＡＯ１）ａ−［（ＡＯ２）ｂ／（ＥＯ）ｃ］−Ｒ２シリコーン変性剤ＸおよびＲ３Ｏ−（ＡＯ３）ｄ−Ｒ４で表されるシリコーン変性剤Ｙと特定の式ハイドロジェンオルガノポリシロキサンの反応物からなり、シリコーン変性剤Ｘのゲル浸透クロマトグラフィー測定から算出されるＭＨとＭＬとが０．２０≦ＭＬ／ＭＨ≦０．６０の関係を満足し、シリコーン変性剤Ｙのゲル浸透クロマトグラフィー測定から算出されるＭＨとＭＬとが０．８０≦ＭＬ／ＭＨ≦１．２０の関係を満足する、ポリオキシアルキレン変性シリコーンを含む消泡剤組成物。【選択図】図１</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 ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING</subject><creationdate>2021</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=20210222&DB=EPODOC&CC=JP&NR=2021023937A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210222&DB=EPODOC&CC=JP&NR=2021023937A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HARA YUSUKE</creatorcontrib><creatorcontrib>FUJII MOTOTAKA</creatorcontrib><creatorcontrib>MURAOKA TOSHIHIDE</creatorcontrib><title>DEFOAMING AGENT COMPOSITION</title><description>To provide a silicone-based defoaming agent having excellent defoaming property and finished appearance when obliquely observed.SOLUTION: A defoaming agent composition contains polyoxyalkylene modified silicone A and a silicone oil B having a viscosity of 10-100,000 mm2/s at 25°C. A mass ratio A/B is 10/90-90/10. A consists of a reactant of a silicone modifier X exhibited as R1O-(AO1)a-[(AO2)b/(EO)c]-R2, a silicone modifier Y exhibited as R3O-(AO3)d-R4 and hydrogen organopolysiloxane having a specific formula. MH and ML calculated from the gel permeation chromatography measurement of the silicone modifier X satisfies 0.20≤ML/MH≤0.60. MH and ML calculated from the gel permeation chromatography measurement of the silicone modifier Y satisfies 0.80≤ML/MH≤1.20.SELECTED DRAWING: Figure 1 【課題】優れた消泡性および斜めから見た際の仕上がり外観が良好であるシリコーン系消泡剤の提供。【解決手段】ポリオキシアルキレン変性シリコーンＡおよび２５℃における粘度が１０〜１００，０００ｍｍ２／ｓのシリコーンオイルＢを含有し、質量比Ａ／Ｂが１０／９０〜９０／１０で、ＡはＲ１Ｏ−（ＡＯ１）ａ−［（ＡＯ２）ｂ／（ＥＯ）ｃ］−Ｒ２シリコーン変性剤ＸおよびＲ３Ｏ−（ＡＯ３）ｄ−Ｒ４で表されるシリコーン変性剤Ｙと特定の式ハイドロジェンオルガノポリシロキサンの反応物からなり、シリコーン変性剤Ｘのゲル浸透クロマトグラフィー測定から算出されるＭＨとＭＬとが０．２０≦ＭＬ／ＭＨ≦０．６０の関係を満足し、シリコーン変性剤Ｙのゲル浸透クロマトグラフィー測定から算出されるＭＨとＭＬとが０．８０≦ＭＬ／ＭＨ≦１．２０の関係を満足する、ポリオキシアルキレン変性シリコーンを含む消泡剤組成物。【選択図】図１</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>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB2cXXzd_T19HNXcHR39QtRcPb3DfAP9gzx9PfjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkaGBkbGlsbmjsZEKQIAk0Qg_Q</recordid><startdate>20210222</startdate><enddate>20210222</enddate><creator>HARA YUSUKE</creator><creator>FUJII MOTOTAKA</creator><creator>MURAOKA TOSHIHIDE</creator><scope>EVB</scope></search><sort><creationdate>20210222</creationdate><title>DEFOAMING AGENT COMPOSITION</title><author>HARA YUSUKE ; FUJII MOTOTAKA ; MURAOKA TOSHIHIDE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021023937A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</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>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HARA YUSUKE</creatorcontrib><creatorcontrib>FUJII MOTOTAKA</creatorcontrib><creatorcontrib>MURAOKA TOSHIHIDE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HARA YUSUKE</au><au>FUJII MOTOTAKA</au><au>MURAOKA TOSHIHIDE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEFOAMING AGENT COMPOSITION</title><date>2021-02-22</date><risdate>2021</risdate><abstract>To provide a silicone-based defoaming agent having excellent defoaming property and finished appearance when obliquely observed.SOLUTION: A defoaming agent composition contains polyoxyalkylene modified silicone A and a silicone oil B having a viscosity of 10-100,000 mm2/s at 25°C. A mass ratio A/B is 10/90-90/10. A consists of a reactant of a silicone modifier X exhibited as R1O-(AO1)a-[(AO2)b/(EO)c]-R2, a silicone modifier Y exhibited as R3O-(AO3)d-R4 and hydrogen organopolysiloxane having a specific formula. MH and ML calculated from the gel permeation chromatography measurement of the silicone modifier X satisfies 0.20≤ML/MH≤0.60. MH and ML calculated from the gel permeation chromatography measurement of the silicone modifier Y satisfies 0.80≤ML/MH≤1.20.SELECTED DRAWING: Figure 1 【課題】優れた消泡性および斜めから見た際の仕上がり外観が良好であるシリコーン系消泡剤の提供。【解決手段】ポリオキシアルキレン変性シリコーンＡおよび２５℃における粘度が１０〜１００，０００ｍｍ２／ｓのシリコーンオイルＢを含有し、質量比Ａ／Ｂが１０／９０〜９０／１０で、ＡはＲ１Ｏ−（ＡＯ１）ａ−［（ＡＯ２）ｂ／（ＥＯ）ｃ］−Ｒ２シリコーン変性剤ＸおよびＲ３Ｏ−（ＡＯ３）ｄ−Ｒ４で表されるシリコーン変性剤Ｙと特定の式ハイドロジェンオルガノポリシロキサンの反応物からなり、シリコーン変性剤Ｘのゲル浸透クロマトグラフィー測定から算出されるＭＨとＭＬとが０．２０≦ＭＬ／ＭＨ≦０．６０の関係を満足し、シリコーン変性剤Ｙのゲル浸透クロマトグラフィー測定から算出されるＭＨとＭＬとが０．８０≦ＭＬ／ＭＨ≦１．２０の関係を満足する、ポリオキシアルキレン変性シリコーンを含む消泡剤組成物。【選択図】図１</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng ; jpn
recordid	cdi_epo_espacenet_JP2021023937A
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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
title	DEFOAMING AGENT COMPOSITION
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T17%3A00%3A06IST&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=HARA%20YUSUKE&rft.date=2021-02-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2021023937A%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