| 发明名称 |
PROCESS FOR OXIDISING DIALDEHYDE POLYSACCHARIDES |
| 摘要 |
Dialdehyde carbohydrates such as dialdehyde starch (DAS) can be oxidised with oxygen or hydrogen peroxide in the presence of a laccase or another enzyme capable of oxidation. The oxidation is mediated by a di-tertiary nitroxyl such as TEMPO. The products contain both aldehyde groups and carboxyl groups and have excellent properties as wet strength agents. |
| 申请公布号 |
PL370106(A1) |
申请公布日期 |
2005.05.16 |
| 申请号 |
PL20020370106 |
申请日期 |
2002.11.07 |
| 申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK,TNO |
发明人 |
JETTEN JAN MATTHIJS;TIMMERMAN EVERT JAN GERRIT;BESEMER ARIE CORNELIS;VAN DEN DOOL RONALD TAKO MARINUS;BOUMANS JOHANNES WILHELMUS LEONARDUS |
| 分类号 |
C12P19/04;B01F17/00;C07H1/00;C08B15/00;C08B15/02;C08B15/04;C08B15/06;C08B31/00;C08B31/18;C08B37/00;C08L1/02;C08L1/04;C08L1/08;C08L3/04;C08L3/10;C08L5/00;C12P19/00 |
主分类号 |
C12P19/04 |
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