| 发明名称 |
Process for co-polymerization of formaldehyde with cyclic ethers in the presence of organic nitro compounds |
| 摘要 |
Disclosed is a process for copolymerization of formaldehyde with cyclic ethers in the presence of organic nitro compounds. The process enhances the selectivity for the cyclic copolymer.
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| 申请公布号 |
US5942595(A) |
申请公布日期 |
1999.08.24 |
| 申请号 |
US19980114450 |
申请日期 |
1998.07.13 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ADELMAN, DOUGLAS JOHN;BECKERBAUER, RICHARD |
| 分类号 |
C08G2/22;C08G2/24;C08G4/00;(IPC1-7):C08G4/00 |
主分类号 |
C08G2/22 |
| 代理机构 |
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