ECSP993195A - CIGARETTE FILTER - Google Patents

CIGARETTE FILTER

Info

Publication number
ECSP993195A
ECSP993195A ECSP993195A ECSP993195A EC SP993195 A ECSP993195 A EC SP993195A EC SP993195 A ECSP993195 A EC SP993195A EC SP993195 A ECSP993195 A EC SP993195A
Authority
EC
Ecuador
Prior art keywords
cigarette filter
gaseous component
smoke stream
reagent
remove
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Willie G Houck
Susan E Wrenn
Kent B Koller
John B Paine Iii
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ECSP993195 priority Critical patent/ECSP993195A/en
Publication of ECSP993195A publication Critical patent/ECSP993195A/en

Links

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Un filtro de cigarrilo comprende un reactivo que consiste esencailmente en por lo menos un grupo funcional covalentemente ligado a un substarto inorgánico no volátil en donde el reactivo reacciona quimicamente con un componente gaseoso de una corriente de humo para eliminar dicho componente gaseoso de dicha corriente de humo.A cigarette filter comprises a reagent consisting essentially of at least one functional group covalently linked to a non-volatile inorganic substance wherein the reagent chemically reacts with a gaseous component of a smoke stream to remove said gaseous component from said smoke stream .

ECSP993195 1999-10-28 1999-10-28 CIGARETTE FILTER ECSP993195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ECSP993195 ECSP993195A (en) 1999-10-28 1999-10-28 CIGARETTE FILTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ECSP993195 ECSP993195A (en) 1999-10-28 1999-10-28 CIGARETTE FILTER

Publications (1)

Publication Number Publication Date
ECSP993195A true ECSP993195A (en) 2000-05-08

Family

ID=42044184

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP993195 ECSP993195A (en) 1999-10-28 1999-10-28 CIGARETTE FILTER

Country Status (1)

Country Link
EC (1) ECSP993195A (en)

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