| 发明名称 |
BIODEGRADABLE CONTAINERS |
| 摘要 |
<p>Shaped containers fabricated from material comprising biodegradable thermoplastic oxyalkanoyl polymers, e.g., epsilon-caprolactone polymers, said containers possessing a medium to germinate and grow seed or seedling, and optionally, a seed or seedling in such medium.</p> |
| 申请公布号 |
CA1008985(A) |
申请公布日期 |
1977.04.19 |
| 申请号 |
CA19730172634 |
申请日期 |
1973.05.29 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
CLENDINNING, ROBERT A.;POTTS, JAMES E.;NIEGISCH, WALTER D. |
| 分类号 |
A01G9/02;A01G9/10;A01G9/14 |
主分类号 |
A01G9/02 |
| 代理机构 |
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代理人 |
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