发明名称 |
ZAIRYO*KOTONIKENCHIKUZAIRYO OYOBI*MATAHATORYOTO NO KIKAITEKITAIMAMOSEI OYOBI* MATAHA TAINETSUSEI*KOTONI TAIKASEI OYOBI*MATAHA ONDOHENKAANTEISEI OYOBI* MATAHA BONETSUSEI OYOBI* MATAHA BOONSEI OYOBI* MA |
摘要 |
This invention relates to a refractory composition comprising from 7 to 20% by weight of hydraulic cement, and as a filler material, at from 20 to 50% by weight of predominantly amorphous, dust-like silicon dioxide. The refractory composition itself may be used in the manufacture of a material required to have high fire and/or heat resistance or it may be used to improve the fire and/or heat resistance of an article, by being sprayed onto the article. |
申请公布号 |
JPS5248577(A) |
申请公布日期 |
1977.04.18 |
申请号 |
JP19760112846 |
申请日期 |
1976.09.20 |
申请人 |
HAINTSU HERUTERU |
发明人 |
HAINTSU HERUTERU;HAINTSU GURESHU;HAINRITSUHI IIGERUBYUTSUSHERU |
分类号 |
C08K3/00;B09B3/00;B22C1/00;B32B9/00;C04B18/14;C04B35/14;C04B35/66;C08K3/34;C09D5/25;C09D7/00;C09D7/12;C09K3/00;C09K21/02;H01B3/12 |
主分类号 |
C08K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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