Filter material comprising polylactide fibres

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United States of America Patent

PATENT NO 9241512
APP PUB NO 20140190505A1
SERIAL NO

14128914

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Abstract

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The invention relates to filter material for inclusion in the filter or filter element of a 5 smoking article, said filter material comprising polylactide fibers and a plasticizer. The invention also relates to filters or filter elements comprising the filter material, and smoking articles comprising the same.

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Patent Owner(s)

Patent OwnerAddress
BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITEDGLOBE HOUSE 1 WATER STREET LONDON WC2R 3LA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lemmouchi, Yahia London, GB 6 12

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