Influence of metal catalysts on solid state polyamidation of nylon salts

Papaspyrides, CD; Kampouris, EM

dc.contributor.author	Papaspyrides, CD	en
dc.contributor.author	Kampouris, EM	en
dc.date.accessioned	2014-03-01T01:06:36Z
dc.date.available	2014-03-01T01:06:36Z
dc.date.issued	1986	en
dc.identifier.issn	0032-3861	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9501
dc.subject	coprecipitation	en
dc.subject	dodecamethylenediammonium adipate	en
dc.subject	metal catalysts	en
dc.subject	nucleation	en
dc.subject	solid-state polyamidation	en
dc.subject.classification	Polymer Science	en
dc.title	Influence of metal catalysts on solid state polyamidation of nylon salts	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0032-3861(86)90048-0	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0032-3861(86)90048-0	en
heal.language	English	en
heal.publicationDate	1986	en
heal.abstract	Oxides, hydroxides or salts of various metals of Groups IIA, VA and VIII of the periodic table were tested as catalysts for the solid-state polyamidation of dodecamethylenediammonium adipate, chosen as a model nylon salt. The metal compounds were incorporated by coprecipitation or nucleation. Comparative polymerization runs showed that dibasic sodium arsenate heptahydrate (DSAH) was the most effective catalyst so that it was studied in detail: DSAH-containing monomers, prepared by coprecipitation, showed a more consistent behaviour while arsenic concentration seemed to influence the catalytic activity up to a limiting value of about 0.1 wt%. © 1986.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Polymer	en
dc.identifier.doi	10.1016/0032-3861(86)90048-0	en
dc.identifier.isi	ISI:A1986E013800021	en
dc.identifier.volume	27	en
dc.identifier.issue	9	en
dc.identifier.spage	1437	en
dc.identifier.epage	1440	en