| 发明名称 |
PROCESS FOR PREPARING CELLULOSE ESTERS BY USE OF CARBOXYLIC ACIDS |
| 摘要 |
<p>Process for reducing the degree of substitution of cellulose esters employing carboxylic acids as solvolysis promoters is disclosed. Exemplary cellulose esters are cellulose acetate, cellulose propionate, cellulose butyrate, cellulose acetate propionate, and cellulose acetate butyrate.</p> |
| 申请公布号 |
GR3020847(T3) |
申请公布日期 |
1996.11.30 |
| 申请号 |
GR19960402204T |
申请日期 |
1996.08.22 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
EDGAR, KEVIN, JOSEPH;BACHANAN, CHARLES, MICHAEL |
| 分类号 |
C08B3/00;C08B3/24;(IPC1-7):C08B3/24 |
主分类号 |
C08B3/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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