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US 2003/0158319 A1Published application
Use of hydrotalcite as filler in polymer compositions
AssigneeRhodia Chimie
InventorsLaurence Stelandre, Michel Foulon, Pierre-Yves Le Goff
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Abstract
The invention concerns the use as filler, in a polymer composition, of hydrotalcite calcined and/or incorporated with an anionic surfactant. The invention also concerns polymer compositions comprising such filler and finished articles based on said compositions.
Claims22
Use as filler, in a composition comprising polymer(s), of at least one calcined hydrotalcite and/or hydrotalcite intercalated using at least one anionic surface-active agent.
Dependencies are inferred from the claim text.