EP 0246330 A4 19880426 - ADSORBENT FOR MUTAGENIC SUBSTANCE CONTAINED IN TOBACCO SMOKE AND USE THEREOF.

Title (en)

ADSORBENT FOR MUTAGENIC SUBSTANCE CONTAINED IN TOBACCO SMOKE AND USE THEREOF.

Title (de)

ABSORBIERUNGSMITTEL FÜR EIN MUTAGENMITTEL DES TABAKRAUCHES UND DESSEN VERWENDUNG.

Title (fr)

ADSORBANT POUR UNE SUBSTANCE MUTAGENE CONTENUE DANS LA FUMEE DU TABAC ET SON UTILISATION.

Publication

EP 0246330 A4 19880426 (EN)

Application

EP 86906468 A 19861111

Priority

JP 21815886 A 19860918
JP 25205585 A 19851112

Abstract (en)

[origin: WO8702869A1] An adsorbent for a mutagenic substance contained in tobacco smoke comprises a polysaccharide (e.g., cellulose) or its modified product (e.g., ion-exchanged polysaccharide).

IPC 1-7

A24D 3/08; A24D 3/12

IPC 8 full level

A24D 3/08 (2006.01); A24D 3/12 (2006.01); A24D 3/16 (2006.01)

CPC (source: EP)

A24D 3/08 (2013.01); A24D 3/12 (2013.01); A24D 3/16 (2013.01)

Citation (search report)

[X] US 2739913 A 19560327 - CLEMENT LIESER ROBERT
[X] GB 996141 A 19650623 - BRITISH AMERICAN TOBACCO CO
See references of WO 8702869A1

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 8702869 A1 19870521; EP 0246330 A1 19871125; EP 0246330 A4 19880426

DOCDB simple family (application)

JP 8600571 W 19861111; EP 86906468 A 19861111