| 发明名称 |
COMPOSTING AID AND METHOD OF CAUSING RAW COMPOST MATERIAL TO GEL OR SOLIDIFY WITH THE SAME |
| 摘要 |
<p>A composting aid comprising a biodegradable crosslinked polymer,especially a crosslinked unsaturated−carboxylic−acid polymer derived from a polymer comprising repeating units having a specific structure.It has biodegradability and high water absorption.When applied to a raw compost material,the composting aid causes the raw compost material to gel or solidify and accelerates composting.</p> |
| 申请公布号 |
WO03014044(A1) |
申请公布日期 |
2003.02.20 |
| 申请号 |
WO2002JP07664 |
申请日期 |
2002.07.29 |
| 申请人 |
IDEMITSU PETROCHEMICAL CO., LTD.;ITO, SHINJI;TASHIRO, HIRONORI |
发明人 |
ITO, SHINJI;TASHIRO, HIRONORI |
| 分类号 |
B09B3/00;C02F11/00;C05F3/00;C05F9/00;C05F17/00;C08F220/06;C08F222/02;C08L101/16;(IPC1-7):C05F17/00;C08F220/54;C02F11/14 |
主分类号 |
B09B3/00 |
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