REINFORCING MATERIAL WITH THE FILAMENTS OF THE ENLARGED VOLUME Russian patent published in 2007 - IPC B29C70/02 B32B5/18 B29C44/12 

Abstract RU 2295447 C2

FIELD: chemical industry; textile industry; production of the reinforcing material for the thermoreactive plastics.

SUBSTANCE: the invention is pertaining to the reinforcing material for the thermoreactive plastics. The reinforcing material consists of the connected in the form of the linen or the machine-sewn structure of the fibers, which are partially moved apart and magnified in their volume by insertion of the hollow beads between the fibers. The filaments of the magnified volume differ from each other by their substance and-or the degree of their volume increase. The invention provides for the method of manufacture of the reinforcing substance. The invention provides for the method of manufacture of the reinforcing substance and ensures production of the light-weight laminated materials of the heightened strength.

EFFECT: the invention provides for the method of manufacture of the reinforcing material and ensures production of the light-weight laminated materials of the heightened strength.

15 cl

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RU 2 295 447 C2

Authors

Kel'Tser Klaus Kurt

Dates

2007-03-20Published

2002-03-12Filed