发明名称 |
Biocatalytic production of phenolic resins with ramped peroxide addition |
摘要 |
A process for preparing a phenolic resin which comprises preparing a reaction medium containing a phenol and a peroxidase enzyme and adding a solution of a peroxide to said medium, said peroxide being added to said medium at a rate which decreases from an initial rate of about 2 to 3 millimolar/min as the amount of phenol in said medium decreases such that the concentration of peroxide does not exceed about 12 millimolar.
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申请公布号 |
USRE35247(E) |
申请公布日期 |
1996.05.21 |
申请号 |
US19940270867 |
申请日期 |
1994.07.05 |
申请人 |
THE MEAD CORPORATION |
发明人 |
CYRUS, JR., WILLIAM L.;POKORA, ALEXANDER R. |
分类号 |
C12P7/22;(IPC1-7):C12P7/22;C12P7/32;C12N9/04;C12N9/08 |
主分类号 |
C12P7/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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