Title:
COMPOSITE INORGANIC FIBER AND METHOD FOR PRODUCING SAME, AND COMPOSITE INORGANIC FIBER PROCESSED ARTICLE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2010/143608
Kind Code:
A1
Abstract:
Disclosed are: a composite inorganic fiber having corrosion resistance and durability under high temperatures, which can be used as a reinforcing material for composite materials, a material for a heat filter for blocking a heat current or a material for a heat reflector which emits radiation heat when heated; a method for producing the composite inorganic fiber; a composite inorganic fiber processed article; and a method for producing the composite inorganic fiber processed article. Specifically disclosed is a composite inorganic fiber (10) which has a multilayer structure including an inner shell structure (11) having heat resistance and an outer shell structure (12) having heat resistance and corrosion resistance. The thermal expansion coefficient of the inorganic material constituting the outer shell structure (12) is within the range of ±10% of the thermal expansion coefficient of the inorganic material constituting the inner shell structure, and the thickness of the outer shell structure is 0.2-10 μm (inclusive).
Inventors:
YAMAMURA Takemi (573-3 Oaza Okiube, Ube-sh, Yamaguchi 01, 〒7550001, JP)
山村 武民 (〒01 山口県宇部市大字沖宇部５７３番地の３ 株式会社超高温材料研究所内 Yamaguchi, 〒7550001, JP)
MATSUMURA Yoshikazu (573-3 Oaza Okiube, Ube-sh, Yamaguchi 01, 〒7550001, JP)
松村 義一 (〒01 山口県宇部市大字沖宇部５７３番地の３ 株式会社超高温材料研究所内 Yamaguchi, 〒7550001, JP)
山村 武民 (〒01 山口県宇部市大字沖宇部５７３番地の３ 株式会社超高温材料研究所内 Yamaguchi, 〒7550001, JP)
MATSUMURA Yoshikazu (573-3 Oaza Okiube, Ube-sh, Yamaguchi 01, 〒7550001, JP)
松村 義一 (〒01 山口県宇部市大字沖宇部５７３番地の３ 株式会社超高温材料研究所内 Yamaguchi, 〒7550001, JP)
Application Number:
JP2010/059629
Publication Date:
December 16, 2010
Filing Date:
June 07, 2010
Export Citation:
Assignee:
Japan Ultra-high Temperature Materials Research Institute (573-3, Oaza Okiube Ube-sh, Yamaguchi 01, 〒7550001, JP)
株式会社超高温材料研究所 (〒01 山口県宇部市大字沖宇部５７３番地の３ Yamaguchi, 〒7550001, JP)
YAMAMURA Takemi (573-3 Oaza Okiube, Ube-sh, Yamaguchi 01, 〒7550001, JP)
山村 武民 (〒01 山口県宇部市大字沖宇部５７３番地の３ 株式会社超高温材料研究所内 Yamaguchi, 〒7550001, JP)
MATSUMURA Yoshikazu (573-3 Oaza Okiube, Ube-sh, Yamaguchi 01, 〒7550001, JP)
株式会社超高温材料研究所 (〒01 山口県宇部市大字沖宇部５７３番地の３ Yamaguchi, 〒7550001, JP)
YAMAMURA Takemi (573-3 Oaza Okiube, Ube-sh, Yamaguchi 01, 〒7550001, JP)
山村 武民 (〒01 山口県宇部市大字沖宇部５７３番地の３ 株式会社超高温材料研究所内 Yamaguchi, 〒7550001, JP)
MATSUMURA Yoshikazu (573-3 Oaza Okiube, Ube-sh, Yamaguchi 01, 〒7550001, JP)
International Classes:
D01F9/08; D06M11/77; D06M101/00
Attorney, Agent or Firm:
NAKAMAE Fujio (Nakamae International Patent Office, Room 401 Kansen Bldg., 13-23, Asano 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 91, 〒8028691, JP)
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