POLYAMIDES
These are prepd. by (1) preparing a dispersion of TiO2 in water and using alaline metal metasilicate as a dispersion agent (2) adding (1) to an aqs. mixture contg. the usual polyamide precursors (3) carrying out the polycondensation by heating until reaction is complete removing any water present as...
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creator | VINCENT MATTHEWS WINSTON COSTAIN |
description | These are prepd. by (1) preparing a dispersion of TiO2 in water and using alaline metal metasilicate as a dispersion agent (2) adding (1) to an aqs. mixture contg. the usual polyamide precursors (3) carrying out the polycondensation by heating until reaction is complete removing any water present as the vapour. The process is used in the prodn. of Nylon 6 and 6.6. |
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The process is used in the prodn. of Nylon 6 and 6.6.</description><edition>1</edition><language>eng</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>1972</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=19720210&DB=EPODOC&CC=AU&NR=1840370A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19720210&DB=EPODOC&CC=AU&NR=1840370A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VINCENT MATTHEWS</creatorcontrib><creatorcontrib>WINSTON COSTAIN</creatorcontrib><title>POLYAMIDES</title><description>These are prepd. by (1) preparing a dispersion of TiO2 in water and using alaline metal metasilicate as a dispersion agent (2) adding (1) to an aqs. mixture contg. the usual polyamide precursors (3) carrying out the polycondensation by heating until reaction is complete removing any water present as the vapour. The process is used in the prodn. of Nylon 6 and 6.6.</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>1972</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAK8PeJdPT1dHEN5mFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8Y6hhhYmBsbmBo7GhFUAAPhcGxw</recordid><startdate>19720210</startdate><enddate>19720210</enddate><creator>VINCENT MATTHEWS</creator><creator>WINSTON COSTAIN</creator><scope>EVB</scope></search><sort><creationdate>19720210</creationdate><title>POLYAMIDES</title><author>VINCENT MATTHEWS ; WINSTON COSTAIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU1840370A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1972</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>VINCENT MATTHEWS</creatorcontrib><creatorcontrib>WINSTON COSTAIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VINCENT MATTHEWS</au><au>WINSTON COSTAIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYAMIDES</title><date>1972-02-10</date><risdate>1972</risdate><abstract>These are prepd. by (1) preparing a dispersion of TiO2 in water and using alaline metal metasilicate as a dispersion agent (2) adding (1) to an aqs. mixture contg. the usual polyamide precursors (3) carrying out the polycondensation by heating until reaction is complete removing any water present as the vapour. The process is used in the prodn. of Nylon 6 and 6.6.</abstract><edition>1</edition><oa>free_for_read</oa></addata></record> |
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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 | POLYAMIDES |
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