PREPARATION OF ENTERIC SOLID PHARMACEUTICAL

PREPARATION OF ENTERIC SOLID PHARMACEUTICAL

PURPOSE:To obtain an enteric solid pharmaceutical, by coating a solid agent with a film of an enteric coating base without particularly using an organic solvent. CONSTITUTION:An enteric solid pharmaceutical is prepared by coating a solid agnet, e.g. powder, fine granule, granule, tablet or capsule,...

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Hauptverfasser: HARAYAMA MASAAKI, SEKIKAWA FUJIO
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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creator HARAYAMA MASAAKI
SEKIKAWA FUJIO
description PURPOSE:To obtain an enteric solid pharmaceutical, by coating a solid agent with a film of an enteric coating base without particularly using an organic solvent. CONSTITUTION:An enteric solid pharmaceutical is prepared by coating a solid agnet, e.g. powder, fine granule, granule, tablet or capsule, with a film of an enteric coating base, e.g. hydroxypropyl methyl celluose phthalate acetate succinate, cellulose acetate phthalate or carboxymethyl ethyl cellulose. The film is preferably obtained by dispersing or dissolving an enteric coating base having
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The film is preferably obtained by dispersing or dissolving an enteric coating base having &lt;=100mum particle diameter and a plasticizer, e.g. triethyl citrate, in water, forming the film by the extrusion molding, calender molding or casting molding method or dissolving the enteric coating base in a solvent consisting of an organic solvent essentially, and forming the film by the casting molding method.</description><language>eng</language><subject>HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><creationdate>1983</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&amp;date=19830328&amp;DB=EPODOC&amp;CC=JP&amp;NR=S5852214A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19830328&amp;DB=EPODOC&amp;CC=JP&amp;NR=S5852214A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HARAYAMA MASAAKI</creatorcontrib><creatorcontrib>SEKIKAWA FUJIO</creatorcontrib><title>PREPARATION OF ENTERIC SOLID PHARMACEUTICAL</title><description>PURPOSE:To obtain an enteric solid pharmaceutical, by coating a solid agent with a film of an enteric coating base without particularly using an organic solvent. 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CONSTITUTION:An enteric solid pharmaceutical is prepared by coating a solid agnet, e.g. powder, fine granule, granule, tablet or capsule, with a film of an enteric coating base, e.g. hydroxypropyl methyl celluose phthalate acetate succinate, cellulose acetate phthalate or carboxymethyl ethyl cellulose. The film is preferably obtained by dispersing or dissolving an enteric coating base having &lt;=100mum particle diameter and a plasticizer, e.g. triethyl citrate, in water, forming the film by the extrusion molding, calender molding or casting molding method or dissolving the enteric coating base in a solvent consisting of an organic solvent essentially, and forming the film by the casting molding method.</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 PREPARATION OF ENTERIC SOLID PHARMACEUTICAL
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