Compositions – Preservative agents – Anti-corrosion
Patent
1991-07-10
1992-10-20
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
2523154, 252351, 252358, 424450, B01J 1300
Patent
active
051567660
ABSTRACT:
The invention concerns emulsions based on non-ionic emulsifiers, with improved stability achieved by the addition of selected perfumery materials, and a process for preparing such emulsions. The emulsions comprise 1-30% by weight of one or more non-ionic emulsifiers 30-98% of an aqueous phase and 0.01-50% of hydrophobic materials. The stabilizing perfumery materials are present in 0.5-25% by weight based on the non-ionic emulsifiers. The emulsions are preferably prepared under low shear.
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DATABASE WPI(L), AN=87-014988 [03], Derwent Publications Ltd., London, GB, AB=DD-239116 (Abstract).
DATABASE WPI(L), AN=78-59474A [33], Derwent Publications Ltd., London, GB, AB-J53079043 (Abstract).
DATABASE WPI(L), AN=89-066015 [09], Derwent Publications, Ltd., London, GB, AB-J01019004 (Abstract).
Behan John M.
Ness Jeremy N.
Perring Keith D.
Smith William M.
Bhat N.
Lovering Richard D.
Unilever Patent Holdings B.V.
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