Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1993-12-13
1994-12-13
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
4241951, 424DIG8, 424DIG10, 514453, A61K 910
Patent
active
053728173
ABSTRACT:
Novel insecticide compositions prepared from neem seeds are disclosed. Two distinct neem derived insecticides obtained non-polar, hydrophobic solvent neem seed extracts which are substantially free of azadirachtin, by removing the hydrophobic solvent and cooling the resulting neem oil to separate a semi-solid neem wax fraction and a clarified neem oil fraction.
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Larew, III Hiram G.
Locke James C.
Walter James F.
Bawa Raj
Johnson Beverly K.
Page Thurman K.
W. R. Grace & Co.,-Conn.
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