POLYOLEFINE DISPERSIONS, FOAMS AND CELLULAR MATERIALS Russian patent published in 2010 - IPC A61L15/42 A61L15/22 

Abstract RU 2407551 C1

FIELD: medicine, fire fighting equipment.

SUBSTANCE: there are described polyolefin dispersions, foams and cellular materials and products made thereof. Also, there is disclosed a method for making a thermoplastic cellular material of a water dispersion. The water dispersion can contain thermoplastic resin, water and a stabiliser. The method can include addition to a water dispersion of at least one expanding surface-active substance to prepare a mixture, addition of an fire retardant and/or a phase-change material, foaming of the mixture to produce foam, and removal of water at least partially to prepare a cellular material.

EFFECT: cellular materials have improved fire-resisting properties with maintained basic function.

14 cl, 9 tbl, 25 ex

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RU 2 407 551 C1

Authors

Menning Brjus A.

Dates

2010-12-27Published

2007-10-25Filed