FLEXIBLE SHEET MATERIAL FOR RESTRICTION OF SPACE FOR MATRIX MATERIAL SUPPLY, AND METHOD FOR ITS OBTAINING Russian patent published in 2014 - IPC B29C70/54

Abstract RU 2532573 C2

FIELD: metallurgy.

SUBSTANCE: flexible sheet material contains a textile layer that is coated on one side with a gas-permeable functional layer that is not permeable for matrix material and serves as a barrier layer for the matrix material and obtained by direct coating of the textile layer with foam or a paste.

EFFECT: improving the quality of obtained items.

14 cl, 2 ex

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RU 2 532 573 C2

Authors

Krings Vil'Khel'M

Khensh Manfred

Pribil' Leopol'D

Khierkhammer Vil'Khel'M

Dates

2014-11-10—Published

2011-03-09—Filed