| 发明名称 |
AMIDATED POLYACETALS, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF |
| 摘要 |
<p>An amide-group-containing polyacetal, having acetal structure unit (1) of general formula (1) below in its molecule. This amide-group-containing polyacetal is usable as a detergent builder for detergent compositions. <CHEM> A production process of an amide-group-containing polyacetal, comprising the step of carrying out an ester-amide exchange reaction between an ester-group-containing polyacetal having acetal structure unit (3) of general formula (3) below in its molecule and an amine. <CHEM> <IMAGE></p> |
| 申请公布号 |
EP0962475(A1) |
申请公布日期 |
1999.12.08 |
| 申请号 |
EP19980959205 |
申请日期 |
1998.12.15 |
| 申请人 |
NIPPON SHOKUBAI CO., LTD. |
发明人 |
SAEKI, TAKUYA;NISHIBAYASHI, HIDEYUKI;YAMAGUCHI, SHIGERU;MIURA, SATORU |
| 分类号 |
C08G2/14;C08G2/30;C11D3/37;(IPC1-7):C08G2/30 |
主分类号 |
C08G2/14 |
| 代理机构 |
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