EYE DROP HAVING SOLUBILIZED STABLE VITAMIN AS AND VITAMIN ES

EYE DROP HAVING SOLUBILIZED STABLE VITAMIN AS AND VITAMIN ES

PURPOSE:To obtain a stable eye drop having a stable apperarance without causing turbidity and precipitation, not decomposing a vitamin A and a vitamin E with time. CONSTITUTION:This eye drop having a solubilized stable vitamin A and a solubilized vitamin E comprises (A) a vitamin A, (B) >=100wt.%...

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Bibliographische Detailangaben
Hauptverfasser: KOIDE MISAO, AOSHIMA SHUJI, HOZUMI SAKAE
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:PURPOSE:To obtain a stable eye drop having a stable apperarance without causing turbidity and precipitation, not decomposing a vitamin A and a vitamin E with time. CONSTITUTION:This eye drop having a solubilized stable vitamin A and a solubilized vitamin E comprises (A) a vitamin A, (B) >=100wt.% based on vitamin A of a vitamin E, (C) 10-5,000wt.% based on vitamin A of one or more polymers having >=30,000 molecular weight selected from polyvinyl alcohol, polyvinylpyrrolidone, hydroxyethyl cellulose, hydroxypropylmethyl cellulose and methyl cellulose and is stable at pH 4.5-8.5.