Non-woven laminate composite

Details Non-woven laminate composite Non-woven laminate composite

2007-04-03

2007-04-03

Salvatore, Lynda (Department: 1771)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Nonwoven fabric

Needled nonwoven fabric

C442S331000, C442S333000, C442S381000, C442S383000, C428S359000, C428S365000, C428S387000, C428S395000

Reexamination Certificate

active

09619535

ABSTRACT:
The present invention provides non-woven laminate that is not subjected to final consolidation by a binder and the production thereof. The laminate includes at least one non-woven mat containing glass staple fibers pre-consolidated with a resin, and at least one non-woven layer of synthetic fibers. The synthetic non-woven layers and the pre-consolidated non-woven mat of glass fibers are bounded together by needling such that a portion of the fibers of the upper synthetic non-woven layer passes through the non-woven mat of glass fibers possibly through the underlying synthetic non-woven layer. The synthetic fibers are heat shrunken and the laminate is binder free.

REFERENCES:
patent: 4230762 (1980-10-01), Iwasaki et al.
patent: 4578307 (1986-03-01), Niki et al.
patent: 4755423 (1988-07-01), Greiser et al.
patent: RE33023 (1989-08-01), Hiers
patent: 4892780 (1990-01-01), Cochran et al.
patent: 5017426 (1991-05-01), Greiser et al.
patent: 5171629 (1992-12-01), Heidel et al.
patent: 5229184 (1993-07-01), Campbell et al.
patent: 5458960 (1995-10-01), Nieminen et al.
patent: 5616395 (1997-04-01), Baravian et al.
patent: 6235657 (2001-05-01), Schops et al.
patent: 26 22 206 (1977-12-01), None
patent: 3435 643 (1986-04-01), None
patent: 36 05 830 (1987-08-01), None
patent: 3901 152 (1990-07-01), None
patent: 195 21 838 (1996-12-01), None
patent: 195 43 991 (1997-05-01), None
patent: 197 39 049 (1999-03-01), None
patent: 0 132 325 (1985-01-01), None
patent: 0 176 847 (1986-04-01), None
patent: 0 185 169 (1986-06-01), None
patent: 0 187 824 (1986-07-01), None
patent: 0 226 471 (1987-06-01), None
patent: 0 226 471 (1987-06-01), None
patent: 0 315 507 (1989-05-01), None
patent: 0 379 100 (1990-07-01), None
patent: 0 646 454 (1995-04-01), None
patent: 08246358 (1996-09-01), None
patent: 0 806 509 (1997-11-01), None
patent: 0 899 372 (1999-03-01), None
patent: 0010246453 AA (1989-10-01), None
patent: 0070052299 AA (1995-02-01), None
patent: 11-268159 (1999-01-01), None
patent: WO 90/15181 (1990-12-01), None
patent: WO 97/19219 (1997-05-01), None
patent: WO 98/17455 (1998-04-01), None

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