发明名称 |
ELIMINATION OF ODORS IN SHELL SAND ENCAPSULATION |
摘要 |
A formulation and method of use for reducing or eliminating the odor by-product in shell sand is disclosed. The composition of matter consist of a preferred 50:50 combination of an organic buffer solution and a masking agent added at a suitable stage in the encapsulation process for shell sand. The method use and the formulation are described. |
申请公布号 |
CA2652547(C) |
申请公布日期 |
2014.02.11 |
申请号 |
CA20072652547 |
申请日期 |
2007.04.24 |
申请人 |
FAIRMOUNT MINERALS, INC. |
发明人 |
KERNS, KELLEY J.;SCHWARK, RYAN;MIZWICKI, ROBERT H. |
分类号 |
B22C1/20;C09D7/12;C09D201/00 |
主分类号 |
B22C1/20 |
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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