Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1991-03-11
1992-12-08
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
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*.
Homeyer Bernhard
Krauthausen Edmund
Molls Hans-Heinz
Schrader Jorn
Bayer Aktiengesellschaft
Kulkosky Peter F.
Page Thurman K.
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