FILTER FUER CIGARETTEN, CIGARILLOS ODER TABAKPFEIFEN

An improved fibrous filter is disclosed which is useful for removing harmful chemicals from tobacco smoke. This filter is characterized as containing at least one compound selected from the group consisting of (RO) PO (OH)2 (I) (RO)2 PO (OH) (II) (III) wherein R represents a straight-chain, branched...

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1. Verfasser: BOROWSKI,HORST
Format: Patent
Sprache:ger
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Zusammenfassung:An improved fibrous filter is disclosed which is useful for removing harmful chemicals from tobacco smoke. This filter is characterized as containing at least one compound selected from the group consisting of (RO) PO (OH)2 (I) (RO)2 PO (OH) (II) (III) wherein R represents a straight-chain, branched or cyclic aliphatic hydrocarbon radical.