Method and device for continuously producing polyester modified trimonomer

Method and device for continuously producing polyester modified trimonomer

The invention provides a method and a device for continuously producing a polyester modified trimonomer. According to the method, no catalyst is used, and the chemical reaction formula is disclosed inthe invention; the polyester modified trimonomer is bis (2-hydroxyethyl) isophthalate-5-sodium sulfo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HE ZHOU, CHEN BIAOHUA, WU BAOZHAI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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 HE ZHOU
CHEN BIAOHUA
WU BAOZHAI
description The invention provides a method and a device for continuously producing a polyester modified trimonomer. According to the method, no catalyst is used, and the chemical reaction formula is disclosed inthe invention; the polyester modified trimonomer is bis (2-hydroxyethyl) isophthalate-5-sodium sulfonate (SIPE). The beneficial effects are that isophthalic acid-5-sodium sulfonate and ethylene glycol are directly esterified, so that the problem of unstable transesterification rate of transesterification reaction in a traditional SIPM production process for preparing SIPE is solved. Besides, no catalyst is needed to be added in the production process of the process method, and a byproduct is water, so that the environmental pollution is effectively reduced. According to the process method anddevice for continuously producing the polyester modified trimonomer, continuous production of SIPE is achieved, the SIPE with the high esterification rate can be stably produced, the product qualityis improved, and the produc
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN111517995A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN111517995A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN111517995A3</originalsourceid><addsrcrecordid>eNqNyjsKAjEQANBtLES9w3gAiyCLbCnLigha2S8hM9GBZCbkI-ztbTyA1Wveurvdqb4VwQoC0ocdgdcMTqWyNG0lLJCyYnMsL0gaFiqVMkRF9kwINXNU0Uh52628DYV2Pzfd_jI9x-uBks5UknUkVOfxYYzpzWkY-vPxn_MFf_s2BQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method and device for continuously producing polyester modified trimonomer</title><source>esp@cenet</source><creator>HE ZHOU ; CHEN BIAOHUA ; WU BAOZHAI</creator><creatorcontrib>HE ZHOU ; CHEN BIAOHUA ; WU BAOZHAI</creatorcontrib><description>The invention provides a method and a device for continuously producing a polyester modified trimonomer. According to the method, no catalyst is used, and the chemical reaction formula is disclosed inthe invention; the polyester modified trimonomer is bis (2-hydroxyethyl) isophthalate-5-sodium sulfonate (SIPE). The beneficial effects are that isophthalic acid-5-sodium sulfonate and ethylene glycol are directly esterified, so that the problem of unstable transesterification rate of transesterification reaction in a traditional SIPM production process for preparing SIPE is solved. Besides, no catalyst is needed to be added in the production process of the process method, and a byproduct is water, so that the environmental pollution is effectively reduced. According to the process method anddevice for continuously producing the polyester modified trimonomer, continuous production of SIPE is achieved, the SIPE with the high esterification rate can be stably produced, the product qualityis improved, and the produc</description><language>chi ; eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; 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&amp;date=20200811&amp;DB=EPODOC&amp;CC=CN&amp;NR=111517995A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200811&amp;DB=EPODOC&amp;CC=CN&amp;NR=111517995A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HE ZHOU</creatorcontrib><creatorcontrib>CHEN BIAOHUA</creatorcontrib><creatorcontrib>WU BAOZHAI</creatorcontrib><title>Method and device for continuously producing polyester modified trimonomer</title><description>The invention provides a method and a device for continuously producing a polyester modified trimonomer. According to the method, no catalyst is used, and the chemical reaction formula is disclosed inthe invention; the polyester modified trimonomer is bis (2-hydroxyethyl) isophthalate-5-sodium sulfonate (SIPE). The beneficial effects are that isophthalic acid-5-sodium sulfonate and ethylene glycol are directly esterified, so that the problem of unstable transesterification rate of transesterification reaction in a traditional SIPM production process for preparing SIPE is solved. Besides, no catalyst is needed to be added in the production process of the process method, and a byproduct is water, so that the environmental pollution is effectively reduced. According to the process method anddevice for continuously producing the polyester modified trimonomer, continuous production of SIPE is achieved, the SIPE with the high esterification rate can be stably produced, the product qualityis improved, and the produc</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><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 CHEMISTRY</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>eNqNyjsKAjEQANBtLES9w3gAiyCLbCnLigha2S8hM9GBZCbkI-ztbTyA1Wveurvdqb4VwQoC0ocdgdcMTqWyNG0lLJCyYnMsL0gaFiqVMkRF9kwINXNU0Uh52628DYV2Pzfd_jI9x-uBks5UknUkVOfxYYzpzWkY-vPxn_MFf_s2BQ</recordid><startdate>20200811</startdate><enddate>20200811</enddate><creator>HE ZHOU</creator><creator>CHEN BIAOHUA</creator><creator>WU BAOZHAI</creator><scope>EVB</scope></search><sort><creationdate>20200811</creationdate><title>Method and device for continuously producing polyester modified trimonomer</title><author>HE ZHOU ; CHEN BIAOHUA ; WU BAOZHAI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111517995A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><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 CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>HE ZHOU</creatorcontrib><creatorcontrib>CHEN BIAOHUA</creatorcontrib><creatorcontrib>WU BAOZHAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HE ZHOU</au><au>CHEN BIAOHUA</au><au>WU BAOZHAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and device for continuously producing polyester modified trimonomer</title><date>2020-08-11</date><risdate>2020</risdate><abstract>The invention provides a method and a device for continuously producing a polyester modified trimonomer. According to the method, no catalyst is used, and the chemical reaction formula is disclosed inthe invention; the polyester modified trimonomer is bis (2-hydroxyethyl) isophthalate-5-sodium sulfonate (SIPE). The beneficial effects are that isophthalic acid-5-sodium sulfonate and ethylene glycol are directly esterified, so that the problem of unstable transesterification rate of transesterification reaction in a traditional SIPM production process for preparing SIPE is solved. Besides, no catalyst is needed to be added in the production process of the process method, and a byproduct is water, so that the environmental pollution is effectively reduced. According to the process method anddevice for continuously producing the polyester modified trimonomer, continuous production of SIPE is achieved, the SIPE with the high esterification rate can be stably produced, the product qualityis improved, and the produc</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN111517995A
source esp@cenet
subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
title Method and device for continuously producing polyester modified trimonomer
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T14%3A44%3A38IST&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=HE%20ZHOU&rft.date=2020-08-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN111517995A%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