发明名称 |
COATING FOR FILLER MATERIAL USED IN A HARDENABLE MATERIAL |
摘要 |
In a two-component system for a hardenable material, quartz grains (1) serve as a filler material and are coated with benzoyl peroxide which forms the hardener component of the system. The benzoyl-peroxide coated quartz grains are enclosed in a protective layer of pyrogenic silicic acid. As a result, the flotation capability of the quartz granules is maintained.
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申请公布号 |
US5165997(A) |
申请公布日期 |
1992.11.24 |
申请号 |
US19900495454 |
申请日期 |
1990.03.16 |
申请人 |
HILIT AKTIENGESELLSCHAFT |
发明人 |
GROSS, IOAN;IRMSCHER, HANS-JUERGEN |
分类号 |
C09C3/06;C08K9/02;C08K9/04;C09C1/30;C09C3/08 |
主分类号 |
C09C3/06 |
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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