Esters of metaboric acid and process for the preparation thereof |
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| 申请号 | US20133562 | 申请日 | 1962-06-11 | 公开(公告)号 | US3253013A | 公开(公告)日 | 1966-05-24 |
| 申请人 | MONTEDISON SPA; | 发明人 | DI CERRIONE LODOVICO AVOGADRO; CARLO FERRARIS; | ||||
| 摘要 | |||||||
| 权利要求 | 1. A PROCESS FOR THE PREPARATION OF MIXED METABORIC ACID ESTERS WHICH COMPRISES REACTING BORIC ACID WITH TWO DIFFERENT BORIC ACID ESTERS, ONE OF WHICH CONTAINS ALKYL RADICALS HAVING NOT MORE THAN 4 CARBON ATOMS WHILE THE OTHER BORIC ACID ESTER CONTAINS AN ALKYL RADICAL HAVING UP TO 8 CARBON ATOMS AND A MOLECULAR WEIGHT HIGHER THAN THAT OF THE FIRST ESTER AT THE REFLUX TEMPERATURE OF THE REACTANT MIXTURE. |
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| 说明书全文 | |||||||
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