发明名称 |
PROCESS OF INCREASING THE PARTICLE SIZE OF POLYMERS. |
摘要 |
PCT No. PCT/GB93/01465 Sec. 371 Date Jan. 24, 1995 Sec. 102(e) Date Jan. 24, 1995 PCT Filed Jul. 13, 1993 PCT Pub. No. WO94/02622 PCT Pub. Date Feb. 3, 1994Polyester particles in suspension in a liquid can be agglomerated below their melting points and the agglomerated particles are more easily filtered. |
申请公布号 |
EP0652969(A1) |
申请公布日期 |
1995.05.17 |
申请号 |
EP19930916059 |
申请日期 |
1993.07.13 |
申请人 |
ZENECA LIMITED |
发明人 |
LIDDELL, JOHN MACDONALD;GEORGE, NEIL |
分类号 |
C08G63/88;C08G63/89;C08J3/12;C08J3/16;C12P7/62;(IPC1-7):C12P7/62 |
主分类号 |
C08G63/88 |
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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