ANHYDROUS OILING POLYURETHANE-BASED COMPOSITION FOR GLASS FIBERS, GLASS FIBERS OBTAINED, AND COMPOSITES INCLUDING INDICATED FIBERS Russian patent published in 2008 - IPC D06M15/564 C03C25/10 C03C25/32 B44D3/18 B32B13/12 B32B17/04 D06M13/395 C03B37/22 

Abstract RU 2314374 C2

FIELD: glasswork.

SUBSTANCE: invention relates to technology of manufacturing glass fibers and their composites products, in particular to oiling compositions for these fibers. Composition contains les than 5% of solvent and polymerizable base system. This system comprises at least 50% of mixture composed of component(s) including at least one reactive isocyanate group; component(s) including at least one reactive hydroxyl group; and, if necessary, component(s) including at least one reactive amino group.

EFFECT: glass fibers coated by oiling composition according to invention are suitable for use in reinforcing organic or inorganic substances.

19 cl

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RU 2 314 374 C2

Authors

Muaro Patrik

Puss Kristel'

Dates

2008-01-10Published

2003-05-21Filed