SUPERABSORBENT MATERIALS COMPRISING PEROXIDE
This invention pertains to a polymeric composition and an antimicrobial compositions, each comprising a superabsorbent polymer (SAP), such as used in diapers and sanitary napkins, and peroxide. The superabsorbent material can be made by the process of treating a preformed SAP, such as a crosslinked...
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| creator | LEANDER, SUSAN TOREKI, WILLIAM OLDERMAN, GERALD M |
| description | This invention pertains to a polymeric composition and an antimicrobial compositions, each comprising a superabsorbent polymer (SAP), such as used in diapers and sanitary napkins, and peroxide. The superabsorbent material can be made by the process of treating a preformed SAP, such as a crosslinked polyacrylate salt, with a treatment solution comprising hydrogen peroxide dissolved in water, followed by drying. The resulting superabsorbent material has strong antimicrobial activity. Optionally, the treatment solution may also contain a metal salt, including those of zinc, zirconium, and magnesium.
Cette invention porte sur une composition polymère et sur des compositions antimicrobiennes, chacune comprenant un polymère superabsorbant (SAP), tel qu'utilisé dans les couches et les serviettes hygiéniques, et du peroxyde. Le matériau superabsorbant peut être obtenu par le procédé consistant à traiter un SAP préformé, tel qu'un sel de polyacrylate réticulé, par une solution de traitement comprenant du peroxyde d'hydrogène dissous dans de l'eau, en faisant suivre par un séchage. Le matériau superabsorbant résultant a une forte activité antimicrobienne. Facultativement, la solution de traitement peut également contenir un sel métallique, comprenant les sels de zinc, de zirconium et de magnésium. |
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Cette invention porte sur une composition polymère et sur des compositions antimicrobiennes, chacune comprenant un polymère superabsorbant (SAP), tel qu'utilisé dans les couches et les serviettes hygiéniques, et du peroxyde. Le matériau superabsorbant peut être obtenu par le procédé consistant à traiter un SAP préformé, tel qu'un sel de polyacrylate réticulé, par une solution de traitement comprenant du peroxyde d'hydrogène dissous dans de l'eau, en faisant suivre par un séchage. Le matériau superabsorbant résultant a une forte activité antimicrobienne. Facultativement, la solution de traitement peut également contenir un sel métallique, comprenant les sels de zinc, de zirconium et de magnésium.</description><language>eng ; fre</language><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; HUMAN NECESSITIES ; HYGIENE ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><creationdate>2011</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=20110106&DB=EPODOC&CC=WO&NR=2010096595A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110106&DB=EPODOC&CC=WO&NR=2010096595A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEANDER, SUSAN</creatorcontrib><creatorcontrib>TOREKI, WILLIAM</creatorcontrib><creatorcontrib>OLDERMAN, GERALD M</creatorcontrib><title>SUPERABSORBENT MATERIALS COMPRISING PEROXIDE</title><description>This invention pertains to a polymeric composition and an antimicrobial compositions, each comprising a superabsorbent polymer (SAP), such as used in diapers and sanitary napkins, and peroxide. The superabsorbent material can be made by the process of treating a preformed SAP, such as a crosslinked polyacrylate salt, with a treatment solution comprising hydrogen peroxide dissolved in water, followed by drying. The resulting superabsorbent material has strong antimicrobial activity. Optionally, the treatment solution may also contain a metal salt, including those of zinc, zirconium, and magnesium.
Cette invention porte sur une composition polymère et sur des compositions antimicrobiennes, chacune comprenant un polymère superabsorbant (SAP), tel qu'utilisé dans les couches et les serviettes hygiéniques, et du peroxyde. Le matériau superabsorbant peut être obtenu par le procédé consistant à traiter un SAP préformé, tel qu'un sel de polyacrylate réticulé, par une solution de traitement comprenant du peroxyde d'hydrogène dissous dans de l'eau, en faisant suivre par un séchage. Le matériau superabsorbant résultant a une forte activité antimicrobienne. Facultativement, la solution de traitement peut également contenir un sel métallique, comprenant les sels de zinc, de zirconium et de magnésium.</description><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAJDg1wDXJ0CvYPcnL1C1HwdQxxDfJ09AlWcPb3DQjyDPb0c1cAqvCP8HRx5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGBgaWZqaWpo7GxsSpAgBkfyad</recordid><startdate>20110106</startdate><enddate>20110106</enddate><creator>LEANDER, SUSAN</creator><creator>TOREKI, WILLIAM</creator><creator>OLDERMAN, GERALD M</creator><scope>EVB</scope></search><sort><creationdate>20110106</creationdate><title>SUPERABSORBENT MATERIALS COMPRISING PEROXIDE</title><author>LEANDER, SUSAN ; TOREKI, WILLIAM ; OLDERMAN, GERALD M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2010096595A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2011</creationdate><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>LEANDER, SUSAN</creatorcontrib><creatorcontrib>TOREKI, WILLIAM</creatorcontrib><creatorcontrib>OLDERMAN, GERALD M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEANDER, SUSAN</au><au>TOREKI, WILLIAM</au><au>OLDERMAN, GERALD M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SUPERABSORBENT MATERIALS COMPRISING PEROXIDE</title><date>2011-01-06</date><risdate>2011</risdate><abstract>This invention pertains to a polymeric composition and an antimicrobial compositions, each comprising a superabsorbent polymer (SAP), such as used in diapers and sanitary napkins, and peroxide. The superabsorbent material can be made by the process of treating a preformed SAP, such as a crosslinked polyacrylate salt, with a treatment solution comprising hydrogen peroxide dissolved in water, followed by drying. The resulting superabsorbent material has strong antimicrobial activity. Optionally, the treatment solution may also contain a metal salt, including those of zinc, zirconium, and magnesium.
Cette invention porte sur une composition polymère et sur des compositions antimicrobiennes, chacune comprenant un polymère superabsorbant (SAP), tel qu'utilisé dans les couches et les serviettes hygiéniques, et du peroxyde. Le matériau superabsorbant peut être obtenu par le procédé consistant à traiter un SAP préformé, tel qu'un sel de polyacrylate réticulé, par une solution de traitement comprenant du peroxyde d'hydrogène dissous dans de l'eau, en faisant suivre par un séchage. Le matériau superabsorbant résultant a une forte activité antimicrobienne. Facultativement, la solution de traitement peut également contenir un sel métallique, comprenant les sels de zinc, de zirconium et de magnésium.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL |
| title | SUPERABSORBENT MATERIALS COMPRISING PEROXIDE |
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