Stripping composition for a mold for making a composite material part, and method of preparing

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United States of America Patent

PATENT NO 9175243
APP PUB NO 20100331438A1
SERIAL NO

12880815

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Abstract

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A stripping composition, and a method of making the stripping composition. The stripping composition including 100 parts by weight of a base ingredient consisting in epoxy polydimethylsiloxane, 0.5 to 10 parts by weight of a polymerization agent for polymerizing the base ingredient and constituted by a diaryliodonium salt, not more than 30 parts by weight of an anti-adhesion modulator constituted by a silicone polymer; and not more than 40 parts by weight of an anti-stick agent making the composition less tacky prior to polymerization and constituted by at least one vinyl ether compound.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS HELICOPTERSAEROPORT INTERNATIONAL MARSEILLE-PROVENCE MARIGNANE CEDEX 13725

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boschet, Patrick Montigny le Bretonneux, FR 9 78
Piel, Emmanuel Montrouge, FR 4 2

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