Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Including strand or fiber material precoated with other than...
Patent
1997-03-21
1999-03-16
Weisberger, Richard
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Nonwoven fabric
Including strand or fiber material precoated with other than...
442 60, 442 61, 442276, 442334, 442381, 156180, 156326, 156327, B04D 100
Patent
active
058830235
ABSTRACT:
A needled mat adapted to reinforce a thermoplastic matrix material to form a composite, the mat including: (a) a plurality of discontinuous glass monofilaments present in an amount ranging from at least about 30 weight percent to about 99 weight percent of the mat on a total solids basis and having a filament coating composition thereon which is compatible with a thermoplastic matrix material; and (b) a plurality of discontinuous glass fiber strands and having a strand coating composition thereon which is compatible with the thermoplastic matrix material, wherein the glass monofilaments and glass fiber strands are essentially uniformly distributed throughout the mat.
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Martine Edward A.
Meng Jian
Thimons Thomas V.
Unites Thomas P.
Cannoni Ann Marie
PPG Industries Inc.
Weisberger Richard
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