CROSS-LINKING AGENT FOR HYDROCARBONS Russian patent published in 2006 - IPC C10L7/02

Abstract RU 2288944 C1

FIELD: chemistry, chemical technology.

SUBSTANCE: invention relates to cross-linking compositions for hydrocarbon fuels. A cross-linking agent comprises composition consisting of lithium alcoholate of the general formula: LiOR¹ wherein R¹ means (C₃-C₆)-hydrocarbon radical of direct or iso-structure and boron alkoxide-base compounds as ester of the formula: B_n(OR²)_m(O₂R³)_n-1 wherein at n = 2, m = 4 and at n = 3, m = 5 and at n = 4, m = 6 R² means (C₄-C₁₆)-hydrocarbon radical of direct structure; R³ means (C₄-C₂₀-hydrocarbon radical of direct or iso-structure, or (C₄-C₂₀)-hydrocarbon radical comprising at least one heteroatom of oxygen or nitrogen in the chain. The mole ratio of indicated boron alkoxide-base compound to lithium alcoholate in the composition = 1:(1-4), respectively. Invention provides enhancing effectiveness of cross-linking properties of the cross-linking agent based on elevated mechanical strength of gel and reducing time for cross-linking formation.

EFFECT: improved and valuable technical properties of agent.

3 cl, 1 tbl

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RU 2 288 944 C1

Authors

Mikov Aleksandr Illarionovich

Shipilov Anatolij Ivanovich

Dates

2006-12-10—Published

2005-03-23—Filed