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Patent Searching and Data


Title:
SUPPORTING FILM FOR TAPE MATERIAL AND TAPE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/014587
Kind Code:
A1
Abstract:
Disclosed is a supporting film (10) for tape material that is used in a tape material (1) and comprising: a film-like supporting body (11) formed from polyurethane; and a barrier layer (12) formed on one surface of the supporting body and which includes a water-soluble polymeric compound and montmorillonite. Said supporting film for tape material is characterized by the montmorillonite content of the barrier layer (12) being set to 2 wt%-22 wt%.

Inventors:
TAKADA Yasunori (1-25-11, Kannondai Tsukuba-sh, Ibaraki 56, 〒3050856, JP)
高田 恭憲 (〒56 茨城県つくば市観音台1-25-11 Ibaraki, 〒3050856, JP)
SHIMA Takito (1-25-11, Kannondai Tsukuba-sh, Ibaraki 56, 〒3050856, JP)
島 滝登 (〒56 茨城県つくば市観音台1-25-11 Ibaraki, 〒3050856, JP)
TATEISHI Tetsurou (408 Tashirodaikan-machi, Tosu-shi Saga, 17, 〒8410017, JP)
立石 哲郎 (〒17 佐賀県鳥栖市田代大官町408 Saga, 〒8410017, JP)
NISHIHARA Tsuguki (5-1, Taito 1-chome, Taito-k, Tokyo 60, 〒1108560, JP)
Application Number:
JP2011/063668
Publication Date:
February 02, 2012
Filing Date:
June 15, 2011
Export Citation:
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Assignee:
HISAMITSU PHARMACEUTICAL CO., INC. (408 Tashirodaikan-machi, Tosu-shi Saga, 17, 〒8410017, JP)
久光製薬株式会社 (〒17 佐賀県鳥栖市田代大官町408番地 Saga, 〒8410017, JP)
TOPPAN PRINTING CO., LTD. (5-1 Taito 1-chome, Taito-ku Tokyo, 60, 〒1108560, JP)
凸版印刷株式会社 (〒60 東京都台東区台東1丁目5番1号 Tokyo, 〒1108560, JP)
MARUTO SANGYO CO., LTD. (892-1, Hikata Ogori-sh, Fukuoka 12, 〒8380112, JP)
丸東産業株式会社 (〒12 福岡県小郡市干潟892-1 Fukuoka, 〒8380112, JP)
TAKADA Yasunori (1-25-11, Kannondai Tsukuba-sh, Ibaraki 56, 〒3050856, JP)
高田 恭憲 (〒56 茨城県つくば市観音台1-25-11 Ibaraki, 〒3050856, JP)
SHIMA Takito (1-25-11, Kannondai Tsukuba-sh, Ibaraki 56, 〒3050856, JP)
島 滝登 (〒56 茨城県つくば市観音台1-25-11 Ibaraki, 〒3050856, JP)
International Classes:
B32B27/40; A61F13/02; B32B27/20; C09J7/04
Attorney, Agent or Firm:
SUZUKI Shirou et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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Claims: