ABSORBENT ANTIMICROBIAL WOUND DRESSINGS
The present invention provides methods for preparing an absorbent antimicrobial wound dressing which comprise steps of (a) preparing an antimicrobial coating composition by mixing an antimicrobial agent and one or more polymers in a solvent system that comprises a non-aqueous solvent, (b) contacting...
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| creator | CARLSSON, ERIK HANSSON, DENNIS |
| description | The present invention provides methods for preparing an absorbent antimicrobial wound dressing which comprise steps of (a) preparing an antimicrobial coating composition by mixing an antimicrobial agent and one or more polymers in a solvent system that comprises a non-aqueous solvent, (b) contacting the antimicrobial coating composition of step (a) with a wound dressing substrate which comprises absorbent fibers or absorbent particles, and (c) drying the product of step (b). The present invention also provides absorbent antimicrobial wound dressings including those prepared by these methods as well as antimicrobial coating compositions and methods of producing antimicrobial coating compositions.
La présente invention concerne des procédés pour préparer un pansement antimicrobien absorbant, qui comprennent les étapes consistant à (a) préparer une composition de revêtement antimicrobienne par mélange d'un agent antimicrobien et d'un ou plusieurs polymères dans un système de solvant qui comprend un solvant non-aqueux, (b) mettre en contact la composition de revêtement antimicrobienne de l'étape (a) avec un substrat de pansement qui comprend des fibres absorbantes ou des particules absorbantes, et (c) sécher le produit de l'étape (b). La présente invention concerne également des pansements antimicrobiens absorbants comprenant ceux préparés par ces procédés, ainsi que des compositions de revêtement antimicrobiennes et des procédés de production de compositions de revêtement antimicrobiennes. |
| format | Patent |
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La présente invention concerne des procédés pour préparer un pansement antimicrobien absorbant, qui comprennent les étapes consistant à (a) préparer une composition de revêtement antimicrobienne par mélange d'un agent antimicrobien et d'un ou plusieurs polymères dans un système de solvant qui comprend un solvant non-aqueux, (b) mettre en contact la composition de revêtement antimicrobienne de l'étape (a) avec un substrat de pansement qui comprend des fibres absorbantes ou des particules absorbantes, et (c) sécher le produit de l'étape (b). La présente invention concerne également des pansements antimicrobiens absorbants comprenant ceux préparés par ces procédés, ainsi que des compositions de revêtement antimicrobiennes et des procédés de production de compositions de revêtement antimicrobiennes.</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>2022</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=20220621&DB=EPODOC&CC=CA&NR=2990539C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220621&DB=EPODOC&CC=CA&NR=2990539C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CARLSSON, ERIK</creatorcontrib><creatorcontrib>HANSSON, DENNIS</creatorcontrib><title>ABSORBENT ANTIMICROBIAL WOUND DRESSINGS</title><description>The present invention provides methods for preparing an absorbent antimicrobial wound dressing which comprise steps of (a) preparing an antimicrobial coating composition by mixing an antimicrobial agent and one or more polymers in a solvent system that comprises a non-aqueous solvent, (b) contacting the antimicrobial coating composition of step (a) with a wound dressing substrate which comprises absorbent fibers or absorbent particles, and (c) drying the product of step (b). The present invention also provides absorbent antimicrobial wound dressings including those prepared by these methods as well as antimicrobial coating compositions and methods of producing antimicrobial coating compositions.
La présente invention concerne des procédés pour préparer un pansement antimicrobien absorbant, qui comprennent les étapes consistant à (a) préparer une composition de revêtement antimicrobienne par mélange d'un agent antimicrobien et d'un ou plusieurs polymères dans un système de solvant qui comprend un solvant non-aqueux, (b) mettre en contact la composition de revêtement antimicrobienne de l'étape (a) avec un substrat de pansement qui comprend des fibres absorbantes ou des particules absorbantes, et (c) sécher le produit de l'étape (b). La présente invention concerne également des pansements antimicrobiens absorbants comprenant ceux préparés par ces procédés, ainsi que des compositions de revêtement antimicrobiennes et des procédés de production de compositions de revêtement antimicrobiennes.</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB3dAr2D3Jy9QtRcPQL8fT1dA7yd_J09FEI9w_1c1FwCXINDvb0cw_mYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxzo5GlpYGpsaWzsaEVQAAc80jOw</recordid><startdate>20220621</startdate><enddate>20220621</enddate><creator>CARLSSON, ERIK</creator><creator>HANSSON, DENNIS</creator><scope>EVB</scope></search><sort><creationdate>20220621</creationdate><title>ABSORBENT ANTIMICROBIAL WOUND DRESSINGS</title><author>CARLSSON, ERIK ; HANSSON, DENNIS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2990539C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</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>CARLSSON, ERIK</creatorcontrib><creatorcontrib>HANSSON, DENNIS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CARLSSON, ERIK</au><au>HANSSON, DENNIS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ABSORBENT ANTIMICROBIAL WOUND DRESSINGS</title><date>2022-06-21</date><risdate>2022</risdate><abstract>The present invention provides methods for preparing an absorbent antimicrobial wound dressing which comprise steps of (a) preparing an antimicrobial coating composition by mixing an antimicrobial agent and one or more polymers in a solvent system that comprises a non-aqueous solvent, (b) contacting the antimicrobial coating composition of step (a) with a wound dressing substrate which comprises absorbent fibers or absorbent particles, and (c) drying the product of step (b). The present invention also provides absorbent antimicrobial wound dressings including those prepared by these methods as well as antimicrobial coating compositions and methods of producing antimicrobial coating compositions.
La présente invention concerne des procédés pour préparer un pansement antimicrobien absorbant, qui comprennent les étapes consistant à (a) préparer une composition de revêtement antimicrobienne par mélange d'un agent antimicrobien et d'un ou plusieurs polymères dans un système de solvant qui comprend un solvant non-aqueux, (b) mettre en contact la composition de revêtement antimicrobienne de l'étape (a) avec un substrat de pansement qui comprend des fibres absorbantes ou des particules absorbantes, et (c) sécher le produit de l'étape (b). La présente invention concerne également des pansements antimicrobiens absorbants comprenant ceux préparés par ces procédés, ainsi que des compositions de revêtement antimicrobiennes et des procédés de production de compositions de revêtement antimicrobiennes.</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 | ABSORBENT ANTIMICROBIAL WOUND DRESSINGS |
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