Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1985-04-02
1987-05-26
Helfin, Bernard
Compositions
Electrically conductive or emissive compositions
Metal compound containing
252522A, A61K 746, C11B 900
Patent
active
046684301
ABSTRACT:
The subject invention relates to roll-on perfume compositions containing polyoxybutylene-polyoxyethylene block copolymers having an internal polyoxybutylene hydrophobe and external polyoxyethylene hydrophiles.
REFERENCES:
patent: 2667268 (1954-01-01), Griffin
patent: 3579465 (1973-07-01), Schmolka
patent: 3748276 (1973-07-01), Schmolka
patent: 4089814 (1978-05-01), Schmolka
Schick, Nonionic Surfactants, vol. 2, (1967) 326-337.
BASF Corporation
Conger William G.
Helfin Bernard
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