| 发明名称 |
OXYALKYLENE/N-ACYLALKYLENIMINE BLOCK COPOLYMERS USEFUL AS SURFACTANTS |
| 摘要 |
Copolymers useful as surfactants and having polyoxyalkylene and poly(N-acylalkylenimine) blocks are disclosed. In a preferred embodiment, the copolymer contains polyoxypropylene and poly(N-acetylethylenimine) blocks. The block copolymers can be prepared by reacting a sulfonate ester terminated polyalkylene glycol with a 2-oxazoline or 1,3-oxazine monomer.
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| 申请公布号 |
CA2030571(A1) |
申请公布日期 |
1991.05.23 |
| 申请号 |
CA19902030571 |
申请日期 |
1990.11.22 |
| 申请人 |
ARCO CHEMICAL TECHNOLOGY, INC. |
发明人 |
SAEGUSA, TAKEO;CHUJO, YOSHIKI;MIYAMOTO, MASATOSHI;AOI, KEIGO;YAMANAKA, HIDENORI |
| 分类号 |
B01F17/52;C08G73/02;(IPC1-7):C08G73/04;C08G65/26;C11D3/37 |
主分类号 |
B01F17/52 |
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