HEAT-INSULATING PETROLEUM-POLYMER ROLL MATERIAL FOR FUSING Russian patent published in 2001 - IPC

Abstract RU 2175037 C2

FIELD: polymer materials. SUBSTANCE: material consists of textile support and petroleum binder consisted of high-molecular petroleum residue (64-67%) and polypropylene (8-15%), said binder additionally containing lube oil fraction (10-17.4%) and synthetic rubber (2.5-7%) and said high-molecular petroleum residue being asphalt obtained in propane-mediated goudron deasphalting process or goudron, or residual bitumen. EFFECT: increased resistance to reduced temperatures. 2 cl, 3 tbl

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RU 2 175 037 C2

Authors

Dolomatov M.Ju.

Kut'In Ju.A.

Teljashev Eh.G.

Budrina N.G.

Novoselov S.V.

Rizvanov T.M.

Nesterova M.N.

Ionov V.I.

Khisamutdinov U.N.

Dates

2001-10-20Published

1999-11-16Filed