Combination carrier granules

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form

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5147722, 424419, A61K 958

Patent

active

051696444

ABSTRACT:
New combination carrier granulars are disclosed which comprise a granular carrier material having a compact surface and having applied thereto at least one liquid biocidally active compound, at least one solid biocidally active compound, polyvinyl acetate and polyvinyl alcohol. These combination carrier granules exhibit unexpectedly better activity than prior art materials and have unexpectly high abrasion resistance.

REFERENCES:
patent: 3137618 (1964-06-01), Pearce
patent: 4144050 (1979-03-01), Frensch et al.
Chemical Patents Index, Basic Abstracts Journal, Section C, Week C/13, 21. Mai 1980, Derwent Publications Ltd., London, GB; & JP-A-80 008 481 (Kumiai Chemical Industrie K.K.) *C 53, Nr. 23117 C/13*.
Chemical Abstracts, Band 101, Nr. 25, 17, Dec. 1984, Seite 274, Zusammenfassung Nr. 224833r, Columbus, Ohio, US; & CS-A-217 457 (E. Beska et al.) May 15, 1984, *Zusammenfassung*.

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