Title:
【発明の名称】シガレットフィルター素材
Document Type and Number:
Japanese Patent JP3342763
Kind Code:
B2
Abstract:
A cigarette filter material is provided which is free from the occurrence of acetic acid odor, even after long-term storage in a hermetically sealed condition, which ensures excellent palatability. This cigarette filter material comprises a fiber assembly composed mainly of cellulose diacetate fibers and, contained therein, 80 to 10,000 ppm of a polyvalent metal salt of an acid selected from among organic and inorganic acids.
Inventors:
Yuriko Arino
Hiroki Taniguchi
Hiroki Taniguchi
Application Number:
JP1268094A
Publication Date:
November 11, 2002
Filing Date:
February 04, 1994
Export Citation:
Assignee:
Daicel Chemical Industry Co., Ltd.
International Classes:
A24D3/10; A24D3/12; A24D3/14; A24D3/16; B01D39/18; D01F1/10; D01F2/28; D06M11/155; D06M11/17; D06M11/28; D06M11/56; D06M11/57; D06M11/65; D06M13/184; D06M13/188; (IPC1-7): A24D3/12; A24D3/10; A24D3/16
Domestic Patent References:
| JP63105665A | ||||
| JP62142559A | ||||
| JP3717549B1 |