SURFACE-TREATED POLYMERIC PARTICLES, SLURRY CONTAINING THE SAME AND USE THEREOF
Surface-treated polymeric particles which are dispersible in water or an aqueous solution without the aid of any surfactant. Surface treatment of hydrophobic polymeric particles is carried out to increase the surface energy and to render the surfaces of the particles hydrophilic, thereby eliminating...
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| creator | HO, Kingsley, Kin Chee PRATTE, James, Francis GRIFFIN, James, Martin |
| description | Surface-treated polymeric particles which are dispersible in water or an aqueous solution without the aid of any surfactant. Surface treatment of hydrophobic polymeric particles is carried out to increase the surface energy and to render the surfaces of the particles hydrophilic, thereby eliminating the need for a surfactant to disperse the polymeric particles in water or an aqueous solution. As such, a surfactantless slurry can be formed from the surface-treated particles for the fabrication of fiber- re info reed thermoplastic composite structures.
La présente invention concerne des particules polymères traitées en surface qui sont dispersables dans l'eau ou une solution aqueuse sans l'aide d'aucun tensioactif. Le traitement de surface de particules polymères hydrophobes est conduit de façon à augmenter l'énergie superficielle et rendre les surfaces des particules hydrophiles, de manière à éliminer la nécessité d'un tensioactif pour disperser les particules polymères dans l'eau ou une solution aqueuse. Ainsi, une suspension épaisse sans tensioactif peut être formée à partir des particules traitées en surface pour la fabrication de structures composites thermoplastiques renforcées de fibres. |
| format | Patent |
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La présente invention concerne des particules polymères traitées en surface qui sont dispersables dans l'eau ou une solution aqueuse sans l'aide d'aucun tensioactif. Le traitement de surface de particules polymères hydrophobes est conduit de façon à augmenter l'énergie superficielle et rendre les surfaces des particules hydrophiles, de manière à éliminer la nécessité d'un tensioactif pour disperser les particules polymères dans l'eau ou une solution aqueuse. Ainsi, une suspension épaisse sans tensioactif peut être formée à partir des particules traitées en surface pour la fabrication de structures composites thermoplastiques renforcées de fibres.</description><language>eng ; fre</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; GENERAL PROCESSES OF COMPOUNDING ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; WORKING-UP</subject><creationdate>2017</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=20170706&DB=EPODOC&CC=WO&NR=2017117087A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170706&DB=EPODOC&CC=WO&NR=2017117087A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HO, Kingsley, Kin Chee</creatorcontrib><creatorcontrib>PRATTE, James, Francis</creatorcontrib><creatorcontrib>GRIFFIN, James, Martin</creatorcontrib><title>SURFACE-TREATED POLYMERIC PARTICLES, SLURRY CONTAINING THE SAME AND USE THEREOF</title><description>Surface-treated polymeric particles which are dispersible in water or an aqueous solution without the aid of any surfactant. Surface treatment of hydrophobic polymeric particles is carried out to increase the surface energy and to render the surfaces of the particles hydrophilic, thereby eliminating the need for a surfactant to disperse the polymeric particles in water or an aqueous solution. As such, a surfactantless slurry can be formed from the surface-treated particles for the fabrication of fiber- re info reed thermoplastic composite structures.
La présente invention concerne des particules polymères traitées en surface qui sont dispersables dans l'eau ou une solution aqueuse sans l'aide d'aucun tensioactif. Le traitement de surface de particules polymères hydrophobes est conduit de façon à augmenter l'énergie superficielle et rendre les surfaces des particules hydrophiles, de manière à éliminer la nécessité d'un tensioactif pour disperser les particules polymères dans l'eau ou une solution aqueuse. Ainsi, une suspension épaisse sans tensioactif peut être formée à partir des particules traitées en surface pour la fabrication de structures composites thermoplastiques renforcées de fibres.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEsDqK-w4GrhUaHuB7pxQbSpFwSpFMpEifRQn1_RPABnH74-NcixMwGNVWJCRM10Ac3dMRWQ4-crHYUDxBdZh5AB5_QeusvkFqCiB0B-gZypC8wBbMVq_v0WMru143YG0q6rcr8GssyT7fyLO_xGo61VFKq-qxQnv67PhCcL78</recordid><startdate>20170706</startdate><enddate>20170706</enddate><creator>HO, Kingsley, Kin Chee</creator><creator>PRATTE, James, Francis</creator><creator>GRIFFIN, James, Martin</creator><scope>EVB</scope></search><sort><creationdate>20170706</creationdate><title>SURFACE-TREATED POLYMERIC PARTICLES, SLURRY CONTAINING THE SAME AND USE THEREOF</title><author>HO, Kingsley, Kin Chee ; PRATTE, James, Francis ; GRIFFIN, James, Martin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2017117087A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2017</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>HO, Kingsley, Kin Chee</creatorcontrib><creatorcontrib>PRATTE, James, Francis</creatorcontrib><creatorcontrib>GRIFFIN, James, Martin</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HO, Kingsley, Kin Chee</au><au>PRATTE, James, Francis</au><au>GRIFFIN, James, Martin</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SURFACE-TREATED POLYMERIC PARTICLES, SLURRY CONTAINING THE SAME AND USE THEREOF</title><date>2017-07-06</date><risdate>2017</risdate><abstract>Surface-treated polymeric particles which are dispersible in water or an aqueous solution without the aid of any surfactant. Surface treatment of hydrophobic polymeric particles is carried out to increase the surface energy and to render the surfaces of the particles hydrophilic, thereby eliminating the need for a surfactant to disperse the polymeric particles in water or an aqueous solution. As such, a surfactantless slurry can be formed from the surface-treated particles for the fabrication of fiber- re info reed thermoplastic composite structures.
La présente invention concerne des particules polymères traitées en surface qui sont dispersables dans l'eau ou une solution aqueuse sans l'aide d'aucun tensioactif. Le traitement de surface de particules polymères hydrophobes est conduit de façon à augmenter l'énergie superficielle et rendre les surfaces des particules hydrophiles, de manière à éliminer la nécessité d'un tensioactif pour disperser les particules polymères dans l'eau ou une solution aqueuse. Ainsi, une suspension épaisse sans tensioactif peut être formée à partir des particules traitées en surface pour la fabrication de structures composites thermoplastiques renforcées de fibres.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP |
| title | SURFACE-TREATED POLYMERIC PARTICLES, SLURRY CONTAINING THE SAME AND USE THEREOF |
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