JP4376932B2 - 芝生用凍結防止剤及び芝生用凍結防止剤の使用方法 - Google Patents
芝生用凍結防止剤及び芝生用凍結防止剤の使用方法 Download PDFInfo
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- JP4376932B2 JP4376932B2 JP2007295136A JP2007295136A JP4376932B2 JP 4376932 B2 JP4376932 B2 JP 4376932B2 JP 2007295136 A JP2007295136 A JP 2007295136A JP 2007295136 A JP2007295136 A JP 2007295136A JP 4376932 B2 JP4376932 B2 JP 4376932B2
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Claims (6)
- ソルビトール4〜6重量%と硫酸アンモニウム4〜6重量%を含有したことを特徴とする芝生凍結防止剤。
- エチレングリコールを1〜5重量%、尿素を5〜9重量%の範囲で含有し、尿素をエチレングリコールより多く含有したことを特徴とする芝生凍結防止剤。
- エチレングリコール4〜6重量%と硫酸アンモニウム4〜6重量%を含有したことを特徴とする芝生凍結防止剤。
- プロピレングリコール1〜5重量%、尿素を5〜9重量%含有し、尿素をプロピレングリコールより多く含有したことを特徴とする芝生凍結防止剤。
- 請求項1〜4においていずれか一項記載の芝生凍結防止剤の薬剤含有量の合計が5〜12%であることを特徴とする芝生凍結防止剤。
- 請求項1〜5のいずれか一項記載の芝生凍結防止剤で地面散布量が2L/m2〜4L/m2であることを特徴とする芝生凍結防止剤の使用方法。
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JP2007295136A JP4376932B2 (ja) | 2007-11-14 | 2007-11-14 | 芝生用凍結防止剤及び芝生用凍結防止剤の使用方法 |
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JP2007295136A JP4376932B2 (ja) | 2007-11-14 | 2007-11-14 | 芝生用凍結防止剤及び芝生用凍結防止剤の使用方法 |
Publications (2)
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JP2009120689A JP2009120689A (ja) | 2009-06-04 |
JP4376932B2 true JP4376932B2 (ja) | 2009-12-02 |
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JP2007295136A Expired - Fee Related JP4376932B2 (ja) | 2007-11-14 | 2007-11-14 | 芝生用凍結防止剤及び芝生用凍結防止剤の使用方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5032695B1 (ja) * | 2011-09-22 | 2012-09-26 | 大伍貿易株式会社 | 水の蒸気圧低下剤 |
CN111763496A (zh) * | 2020-07-24 | 2020-10-13 | 中南安全环境技术研究院股份有限公司 | 一种环保新型无氯液态融雪剂及其制备方法 |
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