发明名称 |
COMPOSITION OF MATTER COMPRISING CELLULAR AGGREGATE DISTRIBUTED IN A BINDER |
摘要 |
<p>There is provided a composition of matter comprising a cellular aggregate distributed in a hardenable or hardened binder or matrix material, in which the aggregate consists of or includes (i) a fraction of cellular glass beads of mesh sizes up to 3mm, individually containing one or more interior cells with a maximum cross-sectional dimension at least 0.3 times the mesh size of the bead and having a non-cellular or micro-cellular surface skin, and (ii) a fraction of cellular glass beads of mesh sizes above 3 mm, individually having a multicellular core with a cell population per unit volume substantially higher than the population of said interior cells in said fine fraction beads and likewise having a noncellular or micro-cellular surface skin.</p> |
申请公布号 |
CA1077181(A) |
申请公布日期 |
1980.05.06 |
申请号 |
CA19760265486 |
申请日期 |
1976.11.12 |
申请人 |
BFG GLASSGROUP |
发明人 |
LE RUYET, DANIEL;DE VOS, DANIEL |
分类号 |
C08K7/00;C03C11/00;C04B14/24;C04B26/02;C04B28/02;C04B38/02;C04B38/08;C08K7/16;C08K7/28;C08L7/00;C08L21/00;C08L67/00;(IPC1-7):08K7/28;04B31/02;08L101/00 |
主分类号 |
C08K7/00 |
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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