FREE-RADICAL POLYMERISATION INITIATOR COMPOSITIONS CONTAINING TERT-BUTYL HYDROPEROXIDE AND USE THEREOF Russian patent published in 2015 - IPC B22C1/22

Abstract RU 2560492 C2

FIELD: chemistry.

SUBSTANCE: invention relates to foundry production. Composition contains epoxy resin and a hydroperoxide composition containing tert-butyl hydroperoxide which contains not more than 7 wt % water.

EFFECT: high instantaneous ultimate strength of the foundry mould.

18 cl, 4 tbl, 7 ex

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RU 2 560 492 C2

Authors

Shriver H. Randall

Woodson Wayne D.

Dates

2015-08-20—Published

2011-07-15—Filed