Suspension polymerization process of preparing polyvinyl chloride resin with high molecular weight

Suspension polymerization process of preparing polyvinyl chloride resin with high molecular weight

There is a method of preparing the high molecular weight PVC resin by the suspended polymerization. The method combines a kind of high alcoholysis and low viscosity PVA(I) with an appropriate amount of low alcoholysis and lower polymerism PVA(II), according to a certain matching propertion which mat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WENZHONG JI, DAMIN ZHOU, MAOQUAN YUAN
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
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 WENZHONG JI
DAMIN ZHOU
MAOQUAN YUAN
description There is a method of preparing the high molecular weight PVC resin by the suspended polymerization. The method combines a kind of high alcoholysis and low viscosity PVA(I) with an appropriate amount of low alcoholysis and lower polymerism PVA(II), according to a certain matching propertion which matches with the stirring condition. The prepared particles of the high molecular weight PVC rosin hasregular and loose shape and concentrative distribution of the particle diameters, and it is easy to strip the remaining monomer (the remaining magnitude of the chloroethylene is low), and its "fish eyes" are little, and it has the higher aperture rate and retains appropriate apparent density and fairly good plasticizing-machining performance.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN1389483A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN1389483A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN1389483A3</originalsourceid><addsrcrecordid>eNqFirEKwjAQQLs4iPoN3g84SBzqKEVxctG9xHhtDtJcuEst9estxd3pvQdvWTzvvSaMShwhcRg7FPrYPKewQ1XgZlJMVii28_OmOAZwPrDQC0FQKcJA2YOn1kPHAV0frMCAU-d1sWhsUNz8uCq2l_Ojuu4wcY2arMOIua5ue1MeD6U5mf_HF0FdPs8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Suspension polymerization process of preparing polyvinyl chloride resin with high molecular weight</title><source>esp@cenet</source><creator>WENZHONG JI ; DAMIN ZHOU ; MAOQUAN YUAN</creator><creatorcontrib>WENZHONG JI ; DAMIN ZHOU ; MAOQUAN YUAN</creatorcontrib><description>There is a method of preparing the high molecular weight PVC resin by the suspended polymerization. The method combines a kind of high alcoholysis and low viscosity PVA(I) with an appropriate amount of low alcoholysis and lower polymerism PVA(II), according to a certain matching propertion which matches with the stirring condition. The prepared particles of the high molecular weight PVC rosin hasregular and loose shape and concentrative distribution of the particle diameters, and it is easy to strip the remaining monomer (the remaining magnitude of the chloroethylene is low), and its "fish eyes" are little, and it has the higher aperture rate and retains appropriate apparent density and fairly good plasticizing-machining performance.</description><edition>7</edition><language>eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2003</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=20030108&amp;DB=EPODOC&amp;CC=CN&amp;NR=1389483A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,782,887,25571,76555</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20030108&amp;DB=EPODOC&amp;CC=CN&amp;NR=1389483A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WENZHONG JI</creatorcontrib><creatorcontrib>DAMIN ZHOU</creatorcontrib><creatorcontrib>MAOQUAN YUAN</creatorcontrib><title>Suspension polymerization process of preparing polyvinyl chloride resin with high molecular weight</title><description>There is a method of preparing the high molecular weight PVC resin by the suspended polymerization. The method combines a kind of high alcoholysis and low viscosity PVA(I) with an appropriate amount of low alcoholysis and lower polymerism PVA(II), according to a certain matching propertion which matches with the stirring condition. The prepared particles of the high molecular weight PVC rosin hasregular and loose shape and concentrative distribution of the particle diameters, and it is easy to strip the remaining monomer (the remaining magnitude of the chloroethylene is low), and its "fish eyes" are little, and it has the higher aperture rate and retains appropriate apparent density and fairly good plasticizing-machining performance.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED 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>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFirEKwjAQQLs4iPoN3g84SBzqKEVxctG9xHhtDtJcuEst9estxd3pvQdvWTzvvSaMShwhcRg7FPrYPKewQ1XgZlJMVii28_OmOAZwPrDQC0FQKcJA2YOn1kPHAV0frMCAU-d1sWhsUNz8uCq2l_Ojuu4wcY2arMOIua5ue1MeD6U5mf_HF0FdPs8</recordid><startdate>20030108</startdate><enddate>20030108</enddate><creator>WENZHONG JI</creator><creator>DAMIN ZHOU</creator><creator>MAOQUAN YUAN</creator><scope>EVB</scope></search><sort><creationdate>20030108</creationdate><title>Suspension polymerization process of preparing polyvinyl chloride resin with high molecular weight</title><author>WENZHONG JI ; DAMIN ZHOU ; MAOQUAN YUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1389483A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>WENZHONG JI</creatorcontrib><creatorcontrib>DAMIN ZHOU</creatorcontrib><creatorcontrib>MAOQUAN YUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WENZHONG JI</au><au>DAMIN ZHOU</au><au>MAOQUAN YUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Suspension polymerization process of preparing polyvinyl chloride resin with high molecular weight</title><date>2003-01-08</date><risdate>2003</risdate><abstract>There is a method of preparing the high molecular weight PVC resin by the suspended polymerization. The method combines a kind of high alcoholysis and low viscosity PVA(I) with an appropriate amount of low alcoholysis and lower polymerism PVA(II), according to a certain matching propertion which matches with the stirring condition. The prepared particles of the high molecular weight PVC rosin hasregular and loose shape and concentrative distribution of the particle diameters, and it is easy to strip the remaining monomer (the remaining magnitude of the chloroethylene is low), and its "fish eyes" are little, and it has the higher aperture rate and retains appropriate apparent density and fairly good plasticizing-machining performance.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN1389483A
source esp@cenet
subjects CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
title Suspension polymerization process of preparing polyvinyl chloride resin with high molecular weight
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-04T08%3A04%3A26IST&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=WENZHONG%20JI&rft.date=2003-01-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN1389483A%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