发明名称 |
SNOW COMPOSITION AND METHOD FOR MAKING ARTIFICIAL SNOW |
摘要 |
A snow composition is provided which comprises about 100 parts by weight of snow selected from the group consisting of natural snow, artificial snow made by a snow machine, and icy snow made by shattering ice blocks into fragments, and 0.1 to 10.0 parts by weight of a super absorbent polymer in granule form having an average particle size of 20 to 500 .mu.m before water absorption. A method for making snow compositions also is disclosed. The snow compositions are superior to those known, and provide improved surfaces for skiing, snowboarding and the like.
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申请公布号 |
CA2035503(C) |
申请公布日期 |
1999.11.09 |
申请号 |
CA19912035503 |
申请日期 |
1991.02.01 |
申请人 |
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发明人 |
MIURA, YUICHIRO;HIRANO, KAZUO;NATE, TAKAYUKI;KAMBAYASHI, TAIJI;OHTSUKA, MASAHISA;NAGAI, TOSHITAKE |
分类号 |
C09K3/24;F25C3/04;(IPC1-7):C09K3/00 |
主分类号 |
C09K3/24 |
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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