GEL COMPOSITIONS
The present invention provides a gel combination comprising: polycarbophil in an amount comprised from 1 to 5% by weight; polyvinylpirrolidone in an amount comprised from 4 to 8% by weight; glycerine in an amount comprised from 1 to 10% by weight; and propyleneglycol in an amount comprised from 20 t...
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| creator | DA COSTA MARTINS RAQUEL MARIA PÉREZ LOZANO PILAR GARCÍA MONTOYA ENCARNA MIÑARRO CARMONA MONTSERRAT SÁNCHEZ PORQUERES NATALIA SUÑÉ NEGRE JOSEP M GONZÁLEZ OJER CARLOS TICÓ GRAU JOSEP RAMON ROIG CARRERAS MANEL |
| description | The present invention provides a gel combination comprising: polycarbophil in an amount comprised from 1 to 5% by weight; polyvinylpirrolidone in an amount comprised from 4 to 8% by weight; glycerine in an amount comprised from 1 to 10% by weight; and propyleneglycol in an amount comprised from 20 to 40% by weight; wherein: the weight ratio between polyvinylpirrolidone:polycarbophil is comprised between 1:1 and 4:1, the weight ratio between glycerine:polycarbophil is comprised from 0.5:1 to 2:1, and the weight ratio propyleneglycol:polycarbophil is comprised from 8:1 to 20:1. The invention also provides transparent compositions comprising such gel combinations as well as processes for their preparation and the use thereof as a medicament. Due to the specific excipients, % by weight, and weight ratios forming the combination, the resulting compositions show a high bioadhesivity and bioavailablity of the active ingredient, without toxic adverse effects. |
| format | Patent |
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The invention also provides transparent compositions comprising such gel combinations as well as processes for their preparation and the use thereof as a medicament. Due to the specific excipients, % by weight, and weight ratios forming the combination, the resulting compositions show a high bioadhesivity and bioavailablity of the active ingredient, without toxic adverse effects.</description><language>eng ; pol</language><subject>HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</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=20170630&DB=EPODOC&CC=PL&NR=2931255T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170630&DB=EPODOC&CC=PL&NR=2931255T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DA COSTA MARTINS RAQUEL MARIA</creatorcontrib><creatorcontrib>PÉREZ LOZANO PILAR</creatorcontrib><creatorcontrib>GARCÍA MONTOYA ENCARNA</creatorcontrib><creatorcontrib>MIÑARRO CARMONA MONTSERRAT</creatorcontrib><creatorcontrib>SÁNCHEZ PORQUERES NATALIA</creatorcontrib><creatorcontrib>SUÑÉ NEGRE JOSEP M</creatorcontrib><creatorcontrib>GONZÁLEZ OJER CARLOS</creatorcontrib><creatorcontrib>TICÓ GRAU JOSEP RAMON</creatorcontrib><creatorcontrib>ROIG CARRERAS MANEL</creatorcontrib><title>GEL COMPOSITIONS</title><description>The present invention provides a gel combination comprising: polycarbophil in an amount comprised from 1 to 5% by weight; polyvinylpirrolidone in an amount comprised from 4 to 8% by weight; glycerine in an amount comprised from 1 to 10% by weight; and propyleneglycol in an amount comprised from 20 to 40% by weight; wherein: the weight ratio between polyvinylpirrolidone:polycarbophil is comprised between 1:1 and 4:1, the weight ratio between glycerine:polycarbophil is comprised from 0.5:1 to 2:1, and the weight ratio propyleneglycol:polycarbophil is comprised from 8:1 to 20:1. The invention also provides transparent compositions comprising such gel combinations as well as processes for their preparation and the use thereof as a medicament. 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The invention also provides transparent compositions comprising such gel combinations as well as processes for their preparation and the use thereof as a medicament. Due to the specific excipients, % by weight, and weight ratios forming the combination, the resulting compositions show a high bioadhesivity and bioavailablity of the active ingredient, without toxic adverse effects.</abstract><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 |
| title | GEL COMPOSITIONS |
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