| 发明名称 |
METHOD OF SUSPENSION POLYCONDENSATION OF VINYL CHLORIDE |
| 摘要 |
FIELD: chemical industry. SUBSTANCE: suspension polycondensation of vinyl chloride is carried out in the presence of radical initiator, protective colloid and modifier. Modifier includes 0.4-0.6 wt % of chlorinated paraffin monomer comprising 45-49 % of chlorine and having C<SB>9</SB>-C<SB>21</SB> polymeric chain. Method makes it possible to improve processibility of suspension polyvinyl chloride to obtain plasticized products. EFFECT: more efficient suspension polycondensation method. 9 ex, 1 tbl
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| 申请公布号 |
RU2139297(C1) |
申请公布日期 |
1999.10.10 |
| 申请号 |
RU19970100922 |
申请日期 |
1997.01.20 |
| 申请人 |
AOOT "KAPROLAKTAM" |
发明人 |
KRONMAN A.G.;GANJUKHINA T.G.;MAMAKINA Z.P.;SPIRIDONOVA S.V. |
| 分类号 |
C08F114/06;(IPC1-7):C08F114/06 |
主分类号 |
C08F114/06 |
| 代理机构 |
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