ARTICLES FROM FABRIC OF PTFE AND METHOD OF THEIR MANUFACTURING Russian patent published in 2012 - IPC D03D15/00

Abstract RU 2469133 C1

FIELD: textile, paper.

SUBSTANCE: article comprises multiple overlapping fibres from polytetrafluoroethylene (PTFE). Some areas, where fibres cross, include formations from PTFE, stretching from at least one of overlapping fibres of PTFE, which mechanically fix the overlapping fibres from PTFE.

EFFECT: article has higher mechanical strength, porosity and wear resistance.

21 cl, 40 dwg

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RU 2 469 133 C1

Authors

Klaf Norman

Dates

2012-12-10—Published

2009-12-18—Filed