| 发明名称 |
OBTAINING METHOD OF DIALKILDIKETENE IN AQUEOUS EMULSION |
| 摘要 |
<p>The process comprises reaction of alkyl chloride, stearyl chloride, and triethylamine. The molar ratio is 1:1.5, with emulsion contg. starch-based cationic agent (0.5 per cent) at 70 deg. C over 60 minutes with continuous stirring./ Rapid cooling of the reaction mixture brings it to 20-25 deg. C..</p> |
| 申请公布号 |
RO101789(A2) |
申请公布日期 |
1991.12.09 |
| 申请号 |
RO19880135329 |
申请日期 |
1988.09.29 |
| 申请人 |
INSTITUTUL DE CERCETARI PRODUSE AUXILIARE ORGANICE, MEDIAS, JUDETUL SIBIU, RO |
发明人 |
HUDAK GYENGYIKE, RO |
| 分类号 |
C07D305/12;(IPC1-7):C07C49/88;C07D305/10 |
主分类号 |
C07D305/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
