| 发明名称 |
PREPARATION OF MIXTURE OF TERE AND ISOOPHTHALIC ACID CHLORIDES |
| 摘要 |
PURPOSE:To prepare a mixture of tere-and iso-phthalic acid chlorides easily by reaction of isophthalic acid and/or terephthalic acid with hexachloro-p-xylene and/or hexachloro-m-xylene in the presence of a condensation catalyst. |
| 申请公布号 |
JPS53121733(A) |
申请公布日期 |
1978.10.24 |
| 申请号 |
JP19770036338 |
申请日期 |
1977.03.31 |
| 申请人 |
SHINETSU CHEMICAL CO |
发明人 |
YAMADA JIROU;KOBAYASHI YASUSHI;SHIMIZU TAKAAKI |
| 分类号 |
C07C63/15;B01J27/00;B01J27/08;C07B61/00;C07C51/00;C07C51/58;C07C63/26;C07C63/30;C07C67/00 |
主分类号 |
C07C63/15 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
