Process for the preparation of suspensions of microcrystals of chloramphenicol palmitate

The process for preparing a suspension of the microcrystals of chloramphenicol palmitate by mix-melting chloramphenicol palmitate and a nonionic surface active agent, solidifying the molten mixture by quenching, and then dispersing the solidified mixture in a suspension medium by means of a colloid...

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Bibliographic Details
Main Authors KAWATA; RYUICHI, MURAKAMI; MASUO, KAWAMURA; SHIGEO, HIRANO; TAKAYOSHI, TAKAMURA; SHUICHI, TOMURO; KOUJI
Format Patent
LanguageEnglish
Published 18.02.1975
Subjects
ADHESIVES
CHEMISTRY
DYES
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The process for preparing a suspension of the microcrystals of chloramphenicol palmitate by mix-melting chloramphenicol palmitate and a nonionic surface active agent, solidifying the molten mixture by quenching, and then dispersing the solidified mixture in a suspension medium by means of a colloid mill.
Bibliography:Application Number: US19730348667