Title:
MOLD RELEASE AGENT COMPOSITION, AND CASTING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/070840
Kind Code:
A1
Abstract:
Disclosed are: a mold release agent composition which can be used for the casting of a metal or the like and has excellent mold release properties; and a casting method using the mold release agent composition. Specifically disclosed is a mold release agent composition comprising a liquid medium and a nano carbon material (e.g., fullerene) (wherein the composition may be aqueous or oily), wherein the content of the nano carbon material is 0.00005 to 0.01 mass% (preferably 0.0001 to 0.01 mass%) wherein the total amount of the liquid medium and the nano carbon material is 100 mass%; and a mold release agent produced by diluting the mold release agent composition with a diluent, wherein the content of the nano carbon material is 0.0000005 to 0.005 mass% (0.005 to 50 ppm) [preferably 0.00005 to 0.005 mass% (0.5 to 50 ppm )] wherein the total amount of the liquid medium, the nano carbon material and the diluent is 100 mass%.
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Inventors:
TAKAO Masanori (YUSHIRO CHEMICAL INDUSTRY CO. LTD., 1580, Tabata, Samukawa-cho, Koza-gu, Kanagawa 93, 〒2530193, JP)
高尾 正則 (〒93 神奈川県高座郡寒川町田端１５８０番地 ユシロ化学工業株式会社テクニカルセンター内 Kanagawa, 〒2530193, JP)
MATSUKI Tamotsu (YUSHIRO CHEMICAL INDUSTRY CO. LTD., 1580, Tabata, Samukawa-cho, Koza-gu, Kanagawa 93, 〒2530193, JP)
高尾 正則 (〒93 神奈川県高座郡寒川町田端１５８０番地 ユシロ化学工業株式会社テクニカルセンター内 Kanagawa, 〒2530193, JP)
MATSUKI Tamotsu (YUSHIRO CHEMICAL INDUSTRY CO. LTD., 1580, Tabata, Samukawa-cho, Koza-gu, Kanagawa 93, 〒2530193, JP)
Application Number:
JP2010/067159
Publication Date:
June 16, 2011
Filing Date:
September 30, 2010
Export Citation:
Assignee:
YUSHIRO CHEMICAL INDUSTRY CO., LTD. (34-16, Chidori 2-chome Ota-k, Tokyo 83, 〒1460083, JP)
ユシロ化学工業株式会社 (〒83 東京都大田区千鳥２丁目３４番１６号 Tokyo, 〒1460083, JP)
TAKAO Masanori (YUSHIRO CHEMICAL INDUSTRY CO. LTD., 1580, Tabata, Samukawa-cho, Koza-gu, Kanagawa 93, 〒2530193, JP)
高尾 正則 (〒93 神奈川県高座郡寒川町田端１５８０番地 ユシロ化学工業株式会社テクニカルセンター内 Kanagawa, 〒2530193, JP)
ユシロ化学工業株式会社 (〒83 東京都大田区千鳥２丁目３４番１６号 Tokyo, 〒1460083, JP)
TAKAO Masanori (YUSHIRO CHEMICAL INDUSTRY CO. LTD., 1580, Tabata, Samukawa-cho, Koza-gu, Kanagawa 93, 〒2530193, JP)
高尾 正則 (〒93 神奈川県高座郡寒川町田端１５８０番地 ユシロ化学工業株式会社テクニカルセンター内 Kanagawa, 〒2530193, JP)
International Classes:
B22C3/00; B22D17/20; B22C23/02
Attorney, Agent or Firm:
KOJIMA Seiji (JINGUHIGASHI ATSUTA Bldg, 4F. 8-20, Jingu 3-chome, Atsuta-ku, Nagoya-sh, Aichi 31, 〒4560031, JP)
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