COMPRESSED SUBSTRATES CONFIGURED TO DELIVER ACTIVE AGENTS
A compressed substrate having an altered upper surface is generally disclosed. The compressed substrate is configured to expand in the z-direction upon contact with a liquid to form an expanded substrate without substantially expanding in either the x-direction or the y-direction. The altered upper...
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| creator | JAIN, LINDSEY, MARIE KIM, JAEHO MACDONALD, JOHN, GAVIN MCDANIEL, MARY, L HEO, JIN LONG, ANDREW, MARK |
| description | A compressed substrate having an altered upper surface is generally disclosed. The compressed substrate is configured to expand in the z-direction upon contact with a liquid to form an expanded substrate without substantially expanding in either the x-direction or the y-direction. The altered upper surface of the expanded substrate has an expanded surface area that is at least about 110% of the initial surface area of the compressed substrate. The compressed substrate is constructed from a compression molded web and includes an active agent. The compressed substrate can be included within the construction of an absorbent article to transfer the active agent to a wearer. The upper surface of a compressed substrate can be altered after formation of the compressed substrate. Alternatively, the upper surface of the compressed substrate can be altered during the compression process.
La présente invention concerne d'une manière générale un substrat comprimé ayant une surface supérieure modifiée. Le substrat comprimé est configuré pour se dilater dans la direction z lors d'un contact avec un liquide pour former un substrat dilaté sans se dilater sensiblement soit dans la direction x soit dans la direction y. La surface supérieure modifiée du substrat dilaté a une superficie dilatée qui est d'au moins environ 110 % de la superficie initiale du substrat comprimé. Le substrat comprimé est construit à partir d'un voile moulé par compression et comprend un agent actif. Le substrat comprimé peut être compris dans la construction d'un article absorbant pour transférer l'agent actif vers un porteur. La surface supérieure d'un substrat comprimé peut être modifiée après formation du substrat comprimé. En variante, la surface supérieure du substrat comprimé peut être modifiée pendant le processus de compression. |
| format | Patent |
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La présente invention concerne d'une manière générale un substrat comprimé ayant une surface supérieure modifiée. Le substrat comprimé est configuré pour se dilater dans la direction z lors d'un contact avec un liquide pour former un substrat dilaté sans se dilater sensiblement soit dans la direction x soit dans la direction y. La surface supérieure modifiée du substrat dilaté a une superficie dilatée qui est d'au moins environ 110 % de la superficie initiale du substrat comprimé. Le substrat comprimé est construit à partir d'un voile moulé par compression et comprend un agent actif. Le substrat comprimé peut être compris dans la construction d'un article absorbant pour transférer l'agent actif vers un porteur. La surface supérieure d'un substrat comprimé peut être modifiée après formation du substrat comprimé. En variante, la surface supérieure du substrat comprimé peut être modifiée pendant le processus de compression.</description><language>eng ; fre</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PROSTHESES ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>2009</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=20090924&DB=EPODOC&CC=WO&NR=2009115931A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090924&DB=EPODOC&CC=WO&NR=2009115931A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JAIN, LINDSEY, MARIE</creatorcontrib><creatorcontrib>KIM, JAEHO</creatorcontrib><creatorcontrib>MACDONALD, JOHN, GAVIN</creatorcontrib><creatorcontrib>MCDANIEL, MARY, L</creatorcontrib><creatorcontrib>HEO, JIN</creatorcontrib><creatorcontrib>LONG, ANDREW, MARK</creatorcontrib><title>COMPRESSED SUBSTRATES CONFIGURED TO DELIVER ACTIVE AGENTS</title><description>A compressed substrate having an altered upper surface is generally disclosed. The compressed substrate is configured to expand in the z-direction upon contact with a liquid to form an expanded substrate without substantially expanding in either the x-direction or the y-direction. The altered upper surface of the expanded substrate has an expanded surface area that is at least about 110% of the initial surface area of the compressed substrate. The compressed substrate is constructed from a compression molded web and includes an active agent. The compressed substrate can be included within the construction of an absorbent article to transfer the active agent to a wearer. The upper surface of a compressed substrate can be altered after formation of the compressed substrate. Alternatively, the upper surface of the compressed substrate can be altered during the compression process.
La présente invention concerne d'une manière générale un substrat comprimé ayant une surface supérieure modifiée. Le substrat comprimé est configuré pour se dilater dans la direction z lors d'un contact avec un liquide pour former un substrat dilaté sans se dilater sensiblement soit dans la direction x soit dans la direction y. La surface supérieure modifiée du substrat dilaté a une superficie dilatée qui est d'au moins environ 110 % de la superficie initiale du substrat comprimé. Le substrat comprimé est construit à partir d'un voile moulé par compression et comprend un agent actif. Le substrat comprimé peut être compris dans la construction d'un article absorbant pour transférer l'agent actif vers un porteur. La surface supérieure d'un substrat comprimé peut être modifiée après formation du substrat comprimé. En variante, la surface supérieure du substrat comprimé peut être modifiée pendant le processus de compression.</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. 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STENTS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</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><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>JAIN, LINDSEY, MARIE</creatorcontrib><creatorcontrib>KIM, JAEHO</creatorcontrib><creatorcontrib>MACDONALD, JOHN, GAVIN</creatorcontrib><creatorcontrib>MCDANIEL, MARY, L</creatorcontrib><creatorcontrib>HEO, JIN</creatorcontrib><creatorcontrib>LONG, ANDREW, MARK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JAIN, LINDSEY, MARIE</au><au>KIM, JAEHO</au><au>MACDONALD, JOHN, GAVIN</au><au>MCDANIEL, MARY, L</au><au>HEO, JIN</au><au>LONG, ANDREW, MARK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPRESSED SUBSTRATES CONFIGURED TO DELIVER ACTIVE AGENTS</title><date>2009-09-24</date><risdate>2009</risdate><abstract>A compressed substrate having an altered upper surface is generally disclosed. The compressed substrate is configured to expand in the z-direction upon contact with a liquid to form an expanded substrate without substantially expanding in either the x-direction or the y-direction. The altered upper surface of the expanded substrate has an expanded surface area that is at least about 110% of the initial surface area of the compressed substrate. The compressed substrate is constructed from a compression molded web and includes an active agent. The compressed substrate can be included within the construction of an absorbent article to transfer the active agent to a wearer. The upper surface of a compressed substrate can be altered after formation of the compressed substrate. Alternatively, the upper surface of the compressed substrate can be altered during the compression process.
La présente invention concerne d'une manière générale un substrat comprimé ayant une surface supérieure modifiée. Le substrat comprimé est configuré pour se dilater dans la direction z lors d'un contact avec un liquide pour former un substrat dilaté sans se dilater sensiblement soit dans la direction x soit dans la direction y. La surface supérieure modifiée du substrat dilaté a une superficie dilatée qui est d'au moins environ 110 % de la superficie initiale du substrat comprimé. Le substrat comprimé est construit à partir d'un voile moulé par compression et comprend un agent actif. Le substrat comprimé peut être compris dans la construction d'un article absorbant pour transférer l'agent actif vers un porteur. La surface supérieure d'un substrat comprimé peut être modifiée après formation du substrat comprimé. En variante, la surface supérieure du substrat comprimé peut être modifiée pendant le processus de compression.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
| title | COMPRESSED SUBSTRATES CONFIGURED TO DELIVER ACTIVE AGENTS |
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