JPH0364484B
The invention relates to a transdermal laminated pharmaceutical composition (plaster) having prolonged effect, wherein one or more storing layer(s) comprising the active ingredient, an ethylene/vinyl acetate copolymer regulating layer and an adhesive layer are applied onto the carrier. The pharmaceu...
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| creator | PAARU FUEKETE GAABORU KOAACHU RAASUROO PARUROSHU RAYOSHU MAARU IREEN BARUTA |
| description | The invention relates to a transdermal laminated pharmaceutical composition (plaster) having prolonged effect, wherein one or more storing layer(s) comprising the active ingredient, an ethylene/vinyl acetate copolymer regulating layer and an adhesive layer are applied onto the carrier. The pharmaceutical composition is prepared by coupling a carrier comprising the active ingredient with a regulating layer consisting of an ethylene/vinyl acetate copolymer foil having a vinal acetate content of 2-40 molar %. The foil is previously irradiated in a thickness of 100-300 mu m with a high-energy irradiation in a dose of 1-15 Mrad-preferably with electrone radiation-and thereafter stretched at 80 DEG -90 DEG C. to a thickness of 2-200 mu m. The system comprising the carrier and the regulating layer is subsequently coupled with an adhesive layer. |
| format | Patent |
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The pharmaceutical composition is prepared by coupling a carrier comprising the active ingredient with a regulating layer consisting of an ethylene/vinyl acetate copolymer foil having a vinal acetate content of 2-40 molar %. The foil is previously irradiated in a thickness of 100-300 mu m with a high-energy irradiation in a dose of 1-15 Mrad-preferably with electrone radiation-and thereafter stretched at 80 DEG -90 DEG C. to a thickness of 2-200 mu m. The system comprising the carrier and the regulating layer is subsequently coupled with an adhesive layer.</description><language>eng</language><subject>HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><creationdate>1991</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=19911007&DB=EPODOC&CC=JP&NR=H0364484B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19911007&DB=EPODOC&CC=JP&NR=H0364484B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAARU FUEKETE</creatorcontrib><creatorcontrib>GAABORU KOAACHU</creatorcontrib><creatorcontrib>RAASUROO PARUROSHU</creatorcontrib><creatorcontrib>RAYOSHU MAARU</creatorcontrib><creatorcontrib>IREEN BARUTA</creatorcontrib><title>JPH0364484B</title><description>The invention relates to a transdermal laminated pharmaceutical composition (plaster) having prolonged effect, wherein one or more storing layer(s) comprising the active ingredient, an ethylene/vinyl acetate copolymer regulating layer and an adhesive layer are applied onto the carrier. The pharmaceutical composition is prepared by coupling a carrier comprising the active ingredient with a regulating layer consisting of an ethylene/vinyl acetate copolymer foil having a vinal acetate content of 2-40 molar %. The foil is previously irradiated in a thickness of 100-300 mu m with a high-energy irradiation in a dose of 1-15 Mrad-preferably with electrone radiation-and thereafter stretched at 80 DEG -90 DEG C. to a thickness of 2-200 mu m. The system comprising the carrier and the regulating layer is subsequently coupled with an adhesive layer.</description><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1991</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD2CvAwMDYzMbEwceJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFIOpyMjIlSBAB8zBxL</recordid><startdate>19911007</startdate><enddate>19911007</enddate><creator>PAARU FUEKETE</creator><creator>GAABORU KOAACHU</creator><creator>RAASUROO PARUROSHU</creator><creator>RAYOSHU MAARU</creator><creator>IREEN BARUTA</creator><scope>EVB</scope></search><sort><creationdate>19911007</creationdate><title>JPH0364484B</title><author>PAARU FUEKETE ; GAABORU KOAACHU ; RAASUROO PARUROSHU ; RAYOSHU MAARU ; IREEN BARUTA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0364484BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1991</creationdate><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><toplevel>online_resources</toplevel><creatorcontrib>PAARU FUEKETE</creatorcontrib><creatorcontrib>GAABORU KOAACHU</creatorcontrib><creatorcontrib>RAASUROO PARUROSHU</creatorcontrib><creatorcontrib>RAYOSHU MAARU</creatorcontrib><creatorcontrib>IREEN BARUTA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PAARU FUEKETE</au><au>GAABORU KOAACHU</au><au>RAASUROO PARUROSHU</au><au>RAYOSHU MAARU</au><au>IREEN BARUTA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JPH0364484B</title><date>1991-10-07</date><risdate>1991</risdate><abstract>The invention relates to a transdermal laminated pharmaceutical composition (plaster) having prolonged effect, wherein one or more storing layer(s) comprising the active ingredient, an ethylene/vinyl acetate copolymer regulating layer and an adhesive layer are applied onto the carrier. The pharmaceutical composition is prepared by coupling a carrier comprising the active ingredient with a regulating layer consisting of an ethylene/vinyl acetate copolymer foil having a vinal acetate content of 2-40 molar %. The foil is previously irradiated in a thickness of 100-300 mu m with a high-energy irradiation in a dose of 1-15 Mrad-preferably with electrone radiation-and thereafter stretched at 80 DEG -90 DEG C. to a thickness of 2-200 mu m. The system comprising the carrier and the regulating layer is subsequently coupled with an adhesive layer.</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 | JPH0364484B |
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