SYNTHESIS OF SMALL PARTICLES
The invention provides a method for forming fine particles of a substance, the method including contacting a non-gaseous fluid containing the substance with a dense gas to expand the fluid, the dense gas including (a) an anti-solvent and (b) a modifying agent which modifies the polarity of the anti-...
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| creator | BUSTAMI, RANA, TAYSIR CHAN, HAK-KIM REGTOP, HUBERT, LEONARDUS DEHGHANI, FARIBA FOSTER, NEIL, RUSSELL |
| description | The invention provides a method for forming fine particles of a substance, the method including contacting a non-gaseous fluid containing the substance with a dense gas to expand the fluid, the dense gas including (a) an anti-solvent and (b) a modifying agent which modifies the polarity of the anti-solvent, and particles formed by the method.
L'invention concerne un procédé de formation de fines particules d'une substance, le procédé consistant à mettre un fluide non gazeux contenant la substance en contact avec un gaz dense afin de dilater le fluide, le gaz dense contenant (a) un anti-solvant et (b) un agent modifiant lequel modifie la polarité de l'anti-solvant, ainsi que les particules formées par le procédé. |
| format | Patent |
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L'invention concerne un procédé de formation de fines particules d'une substance, le procédé consistant à mettre un fluide non gazeux contenant la substance en contact avec un gaz dense afin de dilater le fluide, le gaz dense contenant (a) un anti-solvant et (b) un agent modifiant lequel modifie la polarité de l'anti-solvant, ainsi que les particules formées par le procédé.</description><edition>7</edition><language>eng ; fre</language><subject>HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><creationdate>2002</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=20020613&DB=EPODOC&CC=WO&NR=0245690A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020613&DB=EPODOC&CC=WO&NR=0245690A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BUSTAMI, RANA, TAYSIR</creatorcontrib><creatorcontrib>CHAN, HAK-KIM</creatorcontrib><creatorcontrib>REGTOP, HUBERT, LEONARDUS</creatorcontrib><creatorcontrib>DEHGHANI, FARIBA</creatorcontrib><creatorcontrib>FOSTER, NEIL, RUSSELL</creatorcontrib><title>SYNTHESIS OF SMALL PARTICLES</title><description>The invention provides a method for forming fine particles of a substance, the method including contacting a non-gaseous fluid containing the substance with a dense gas to expand the fluid, the dense gas including (a) an anti-solvent and (b) a modifying agent which modifies the polarity of the anti-solvent, and particles formed by the method.
L'invention concerne un procédé de formation de fines particules d'une substance, le procédé consistant à mettre un fluide non gazeux contenant la substance en contact avec un gaz dense afin de dilater le fluide, le gaz dense contenant (a) un anti-solvant et (b) un agent modifiant lequel modifie la polarité de l'anti-solvant, ainsi que les particules formées par le procédé.</description><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAJjvQL8XAN9gxW8HdTCPZ19PFRCHAMCvF09nEN5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8eH-BkYmpmaWBo6GxkQoAQBCxyCg</recordid><startdate>20020613</startdate><enddate>20020613</enddate><creator>BUSTAMI, RANA, TAYSIR</creator><creator>CHAN, HAK-KIM</creator><creator>REGTOP, HUBERT, LEONARDUS</creator><creator>DEHGHANI, FARIBA</creator><creator>FOSTER, NEIL, RUSSELL</creator><scope>EVB</scope></search><sort><creationdate>20020613</creationdate><title>SYNTHESIS OF SMALL PARTICLES</title><author>BUSTAMI, RANA, TAYSIR ; CHAN, HAK-KIM ; REGTOP, HUBERT, LEONARDUS ; DEHGHANI, FARIBA ; FOSTER, NEIL, RUSSELL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0245690A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2002</creationdate><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BUSTAMI, RANA, TAYSIR</creatorcontrib><creatorcontrib>CHAN, HAK-KIM</creatorcontrib><creatorcontrib>REGTOP, HUBERT, LEONARDUS</creatorcontrib><creatorcontrib>DEHGHANI, FARIBA</creatorcontrib><creatorcontrib>FOSTER, NEIL, RUSSELL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BUSTAMI, RANA, TAYSIR</au><au>CHAN, HAK-KIM</au><au>REGTOP, HUBERT, LEONARDUS</au><au>DEHGHANI, FARIBA</au><au>FOSTER, NEIL, RUSSELL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYNTHESIS OF SMALL PARTICLES</title><date>2002-06-13</date><risdate>2002</risdate><abstract>The invention provides a method for forming fine particles of a substance, the method including contacting a non-gaseous fluid containing the substance with a dense gas to expand the fluid, the dense gas including (a) an anti-solvent and (b) a modifying agent which modifies the polarity of the anti-solvent, and particles formed by the method.
L'invention concerne un procédé de formation de fines particules d'une substance, le procédé consistant à mettre un fluide non gazeux contenant la substance en contact avec un gaz dense afin de dilater le fluide, le gaz dense contenant (a) un anti-solvant et (b) un agent modifiant lequel modifie la polarité de l'anti-solvant, ainsi que les particules formées par le procédé.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS |
| title | SYNTHESIS OF SMALL PARTICLES |
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