Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
感温性リン酸アルミニウム溶液及びその製造方法並びにその用途
Document Type and Number:
Japanese Patent JP4945575
Kind Code:
B2
Abstract:
According to the present invention, there is provided a temperature-sensitive aluminum phosphate solution, characterized in that, composition of the aluminum phosphate is within such ranges that 3Al2O3/P2O5 (molar ratio) is from 1.2 to 1.5, M2O/P2O5 (molar ratio) (M is an alkali metal) is from 0.02 to 0.15 and concentration of Al2O3 is from 2 to 8% by mass and the sensing temperature is within a temperature range of from 20 to 100° C. The solution is particularly useful as an antioxidant for carbon materials.

Inventors:
Matsudaira
Hiroaki Nami
Yamada Corporation
Moriya Hiroyuki
Shinichiro Ikuyori
Application Number:
JP2008549201A
Publication Date:
June 06, 2012
Filing Date:
December 11, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Taki Chemical Co., Ltd.
International Classes:
C01B25/36; C01B25/45; F27D11/10; H05B7/085
Domestic Patent References:
JP62187105A
JP5221620A
JP7291609A
JP5187514A
Attorney, Agent or Firm:
Nobuaki Kazehaya
Noriko Asano