FIELD: polymer manufacturing industry.
SUBSTANCE: invention relates to method for peroxide dosage into polymerization mixture. Organic peroxide used in polymerization process has half-decay period preferably from 0.05 h to 1.0 h at polymerization temperature. As a result obtained (co)polymer has residual peroxide content measured directly after polymerization process and (co)polymer drying for 1 h at 60oC of 50 mass parts as reduced to 1000000 mass parts of (co)polymer.
EFFECT: precise control of polymerization rate; polymer with low content of residual peroxide.
7 cl, 7 tbl
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Authors
Dates
2005-03-27—Published
1999-09-10—Filed