Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1997-12-19
1999-10-26
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C08K 502
Patent
active
059730552
ABSTRACT:
The invention relates to a water repellent composition (<<Rain Repellent>>), comprising a hydrophobic agent and a solvent compatible with the hydrophobic active agent, characterized in that the solvent comprises at least one fluorinated hydrocarbon, liquid at ambient temperature, and in that the active hydrophobic agent is a compound of organopolysiloxane type.
The invention also relates to a disposable pressurized container containing the above composition and an inert gas.
The invention finds application in particular in the removal of water from a surface especially the windscreen of vehicles or aircraft.
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Costes Bruno
Henry Yves
Lascours Pierre
Michaud Pascal
Aerospatiale - Societe Nationale Industrielle
Elf Atochem S.A.
Michl Paul R.
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