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.
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 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
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