Title:
POLYESTER FIBER, PROCESS FOR PRODUCING THE POLYESTER FIBER, AND TIRE CODE, TIRE, FIBER MATERIAL FOR REINFORCING BELT AND BELT EACH COMPRISING THE POLYESTER FIBER
Document Type and Number:
WIPO Patent Application WO/2010/082643
Kind Code:
A1
Abstract:
Disclosed is a polyester fiber which does not have disadvantages such as voids caused by catalyst particles or the like, exhibits a narrow range of physical properties variation, rarely undergoes the formation of fluffs. The polyester fiber comprises layered nanoparticles each of which comprises a bivalent metal and a phosphorus compound, is 5 to 100 nm on a side and has an interlayer spacing of 1 to 5 nm. Also disclosed are a tire code, a tire, a fiber material for reinforcing a belt, and a belt, each of which comprises the polyester fiber.
Inventors:
SHIMADA, Shintaro (Osaka Research Center 4-1, Minohara 3-chome, Ibaraki-sh, Osaka 06, 〒5670006, JP)
嶋田 慎太郎 (〒06 大阪府茨木市耳原三丁目４番１号 帝人株式会社 大阪研究センター内 Osaka, 〒5670006, JP)
TOGASAKI, Junichi (Matsuyama Factory 77, Kitayoshida-cho, Matsuyama-sh, Ehime 41, 〒7918041, JP)
戸賀崎 潤一 (〒41 愛媛県松山市北吉田町７７番地 帝人ファイバー株式会社 松山事業所内 Ehime, 〒7918041, JP)
嶋田 慎太郎 (〒06 大阪府茨木市耳原三丁目４番１号 帝人株式会社 大阪研究センター内 Osaka, 〒5670006, JP)
TOGASAKI, Junichi (Matsuyama Factory 77, Kitayoshida-cho, Matsuyama-sh, Ehime 41, 〒7918041, JP)
戸賀崎 潤一 (〒41 愛媛県松山市北吉田町７７番地 帝人ファイバー株式会社 松山事業所内 Ehime, 〒7918041, JP)
Application Number:
JP2010/050456
Publication Date:
July 22, 2010
Filing Date:
January 12, 2010
Export Citation:
Assignee:
TEIJIN FIBERS LIMITED (6-7 Minamihommachi 1-chome, Chuo-ku Osaka-sh, Osaka 54, 〒5410054, JP)
帝人ファイバー株式会社 (〒54 大阪府大阪市中央区南本町１丁目６番７号 Osaka, 〒5410054, JP)
SHIMADA, Shintaro (Osaka Research Center 4-1, Minohara 3-chome, Ibaraki-sh, Osaka 06, 〒5670006, JP)
嶋田 慎太郎 (〒06 大阪府茨木市耳原三丁目４番１号 帝人株式会社 大阪研究センター内 Osaka, 〒5670006, JP)
TOGASAKI, Junichi (Matsuyama Factory 77, Kitayoshida-cho, Matsuyama-sh, Ehime 41, 〒7918041, JP)
帝人ファイバー株式会社 (〒54 大阪府大阪市中央区南本町１丁目６番７号 Osaka, 〒5410054, JP)
SHIMADA, Shintaro (Osaka Research Center 4-1, Minohara 3-chome, Ibaraki-sh, Osaka 06, 〒5670006, JP)
嶋田 慎太郎 (〒06 大阪府茨木市耳原三丁目４番１号 帝人株式会社 大阪研究センター内 Osaka, 〒5670006, JP)
TOGASAKI, Junichi (Matsuyama Factory 77, Kitayoshida-cho, Matsuyama-sh, Ehime 41, 〒7918041, JP)
International Classes:
D01F6/92; B60C9/00; C08K5/5317; C08L67/02; D02G3/02; D02G3/48; D03D1/00; D03D15/00
Attorney, Agent or Firm:
AOKI, Atsushi et al. (SEIWA PATENT & LAW, Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chome, Minato-k, Tokyo 23, 〒1058423, JP)
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