About: Precipitation polymerization     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatPolymerizationReactions, within Data Space : dbpedia.org associated with source document(s)
QRcode icon
http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FPrecipitation_polymerization&graph=http%3A%2F%2Fdbpedia.org&graph=http%3A%2F%2Fdbpedia.org

In polymer science, precipitation polymerization is a heterogeneous polymerization process that begins initially as a homogeneous system in the continuous phase, where the monomer and initiator are completely soluble, but upon initiation the formed polymer is insoluble and thus precipitates. After precipitation, the polymerization proceeds by absorption of monomer and initiator into the polymer particles.

AttributesValues
rdf:type
rdfs:label
  • Procédé de polymérisation (fr)
  • Precipitation polymerization (en)
rdfs:comment
  • La synthèse des polymères, ou polymérisation, peut mettre en jeu des réactions différentes : polymérisation en chaîne ou polymérisation par étapes et se faire dans des conditions différentes. Selon le milieu de réaction, on distingue la polymérisation en masse, en solution ou en milieu dispersé. Ces différents procédés, ou techniques de polymérisation, dépendent des caractéristiques du produit désiré, des applications envisagées, de considérations financière et écologiste. (fr)
  • In polymer science, precipitation polymerization is a heterogeneous polymerization process that begins initially as a homogeneous system in the continuous phase, where the monomer and initiator are completely soluble, but upon initiation the formed polymer is insoluble and thus precipitates. After precipitation, the polymerization proceeds by absorption of monomer and initiator into the polymer particles. (en)
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
Link from a Wikipa... related subject.
quote
  • are dissolved in a solvent and this continuous phase that is a nonsolvent for the (en)
  • formed polymer beyond a critical molecular weight. (en)
  • Polymerization in which monomer, initiator and colloid stabilizer (en)
title
  • IUPAC definition (en)
has abstract
  • In polymer science, precipitation polymerization is a heterogeneous polymerization process that begins initially as a homogeneous system in the continuous phase, where the monomer and initiator are completely soluble, but upon initiation the formed polymer is insoluble and thus precipitates. After precipitation, the polymerization proceeds by absorption of monomer and initiator into the polymer particles. A distinction should be made between precipitation and dispersion polymerization, due to the similarities. A dispersion polymerization is actually a type of precipitation polymerization, but the difference lies in the fact that precipitation polymerizations give larger and less regular particles, as a result of little or no stabilizer present. (en)
  • La synthèse des polymères, ou polymérisation, peut mettre en jeu des réactions différentes : polymérisation en chaîne ou polymérisation par étapes et se faire dans des conditions différentes. Selon le milieu de réaction, on distingue la polymérisation en masse, en solution ou en milieu dispersé. Ces différents procédés, ou techniques de polymérisation, dépendent des caractéristiques du produit désiré, des applications envisagées, de considérations financière et écologiste. (fr)
gold:hypernym
prov:wasDerivedFrom
page length (characters) of wiki page
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 59 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software