Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Melt-blown nonwoven fabric
Patent
1987-12-18
2000-05-02
Krynski, William
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Nonwoven fabric
Melt-blown nonwoven fabric
428373, 428374, 428229, 428224, 428280, 264171, 442400, 442361, 442362, D03D 300, D02G 300
Patent
active
060572566
ABSTRACT:
Fibrous webs of bicomponent fibers are made by extruding a layered molten mass through a row of side-by-side orifices into a high-velocity gaseous stream. Bicomponent fibers of small size can be obtained, and the webs offer unique properties.
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Dyrud James F.
Krueger Dennis L.
3M Innovative Properties Company
Gray J. M.
Krynski William
Tamte Roger R
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