发明名称 |
VERTICAL AUTOCLAVE FOR BULK POLYMERIZATION OF VINYL CHLORIDE BASED POLYMERS AND COPOLYMERS |
摘要 |
<p>A vertical autoclave suitable for the bulk polymerization of vinyl chloride based polymers and copolymers embodying agitation means comprising at least one agitator (A) in the form of helicoidal ribbon about a rotatable shaft in the upper portion of the autoclave and an agitator (B) having a rotatable shaft passing through the bottom portion of the autoclave with at least one arm located adjacent to and having a profile corresponding to the bottom of the autoclave, and means for independently driving the agitators (A) and/or (B).</p> |
申请公布号 |
CA1019541(A) |
申请公布日期 |
1977.10.25 |
申请号 |
CA19740192683 |
申请日期 |
1974.02.15 |
申请人 |
RHONE-PROGIL |
发明人 |
FOURNEL, FRANCIS;SOUSSAN, SALOMON |
分类号 |
C08F14/00;B01F7/16;B01J14/00;B01J19/18;B01J19/20;C08F2/00;C08F2/02;C08F14/06 |
主分类号 |
C08F14/00 |
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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