MIXING GUN FOR SPRAYING HIGHLY-REACTIVE COMPOSITIONS Russian patent published in 2001 - IPC

Abstract RU 2168374 C1

FIELD: manufacture of polymer materials; manufacture of polymer articles by mixing active components; deposition by spraying and filling of foamed polyurethanes. SUBSTANCE: compressed air passages are made in form of slots. Body of mixing gun and spraying nozzle form circular groove between them which performs function of separating system. Spraying nozzle is made in such way that side walls of mixing chambers are usedas part of nozzle. EFFECT: simplified construction of gun; enhanced operational reliability; ease in maintenance. 3 dwg

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RU 2 168 374 C1

Authors

Ljakhov A.A.

Kotel'Nikov V.S.

Dates

2001-06-10—Published

2000-02-24—Filed