FIELD: polymer materials. SUBSTANCE: petroleum polymer resin can be prepared under mild conditions using no low-molecular fire-and explosion-risking peroxides. For that, unsaturated compounds of straight-run gasoline pyrolysis product fraction 130-200 C are polymerized for 4-8 h at 100-120 C in presence of ozonized petroleum polymer resin having peroxide number 1.2-1.8. EFFECT: simplified process and increased safety. 1 tbl
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Authors
Dates
2002-10-27—Published
2001-06-04—Filed