Gelcoat composition
AssigneeBridgestone Corporation
InventorYuichi Ishino
Life of this patent
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Abstract
A gelcoat composition composed of a base resin having double bonds in a molecule and a modified silicone oil having double bonds in a molecule. The gelcoat composition is inexpensive and yet highly stainproof. It is suitable for application to bathroom waterproof panels, etc.
Claims6
A gelcoat composition which comprises a base resin having double bonds in a molecule and a modified silicone oil having double bonds in a molecule, wherein the modified silicone oil having double bonds in a molecule is one which has acryl groups and/or methacryl groups as side chains attached to a main chain of polydimethylsiloxane.
A gelcoat composition which comprises a base resin having double bonds in a molecule and a modified silicone oil having double bonds in a molecule, wherein the modified silicone oil having double bonds in a molecule is one which has an acryl group or a methacryl group attached to only one terminal of a main chain of polydimethylsiloxane.
Dependencies are inferred from the claim text.