CIGARETTE FILTER AND CIGARETTE PROVIDED WITH SAME

Title:

CIGARETTE FILTER AND CIGARETTE PROVIDED WITH SAME

Document Type and Number:

WIPO Patent Application WO/2012/090659

Kind Code:

A1

Abstract:

This cigarette filter is provided with a filter plug which contains a cellulose acetate fiber tow wherein particles of a cellulose acetate having a degree of acetyl substitution of 2.2-2.4 (inclusive) are added and dispersed.

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Inventors:

KIDO YUICHIRO (JP)
MIYAUCHI MASATO (JP)

Application Number:

PCT/JP2011/078251

Publication Date:

July 05, 2012

Filing Date:

December 07, 2011

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Assignee:

JAPAN TOBACCO INC (JP)
KIDO YUICHIRO (JP)
MIYAUCHI MASATO (JP)

International Classes:

A24D3/10

Foreign References:

JP3939823B2	2007-07-04
JPH0576336A	1993-03-30
JPS63309173A	1988-12-16

Attorney, Agent or Firm:

KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)

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Claims:

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