Title:
CIGARETTE FOLDED PAPER MAINTAINING OPACITY AND REDUCING AMOUNT OF CARBON MONOXIDE IN MAIN FLOW SMOKE
Document Type and Number:
Japanese Patent JP2015117437
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cigarette folded paper maintaining opacity even with having low basis weight and reducing the amount of carbon monoxide in a main flow smoke.SOLUTION: There is provided a cigarette folded paper having basis weight of 14 g/mor more and less than 40 g/mand containing calcium carbonate having secondary particles with iga shape at percentage of 10 to 40 wt.%. Preferably primary particles of the calcium carbonate have columnar or acicular shape. Preferably the primary particles of the calcium carbonate have average aspect ratio of 4 or more and less than 10.
Inventors:
YOSHIMURA TETSUYA
ISHIKAWA NOBUYUKI
KIDO YUICHIRO
HIDESHIMA TAKU
ISHIKAWA NOBUYUKI
KIDO YUICHIRO
HIDESHIMA TAKU
Application Number:
JP2012081455A
Publication Date:
June 25, 2015
Filing Date:
March 30, 2012
Export Citation:
Assignee:
JAPAN TOBACCO INC
International Classes:
D21H27/00; A24D1/02; D21H17/67
Attorney, Agent or Firm:
Kurata Masatoshi
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori