Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Layered – stratified traversely of length – or multiphase...
Reexamination Certificate
2006-04-25
2006-04-25
Colaianni, Michael P. (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
Forming continuous or indefinite length work
Layered, stratified traversely of length, or multiphase...
C264S172150, C264S210800, C264S211120, C264S103000, C428S373000
Reexamination Certificate
active
07033530
ABSTRACT:
A side-by-side or eccentric sheath-core bicomponent fiber wherein each component comprises a different poly(trimethylene terephthalate) composition and wherein at least one of the compositions comprises styrene polymer dispersed throughout the poly(trimethylene terephthalate), and preparation and use thereof.
REFERENCES:
patent: 3454460 (1969-07-01), Bosley
patent: 3671379 (1972-06-01), Evans et al.
patent: 4410473 (1983-10-01), Iohara et al.
patent: 4442057 (1984-04-01), Brody
patent: 4454196 (1984-06-01), Iohara et al.
patent: 4518744 (1985-05-01), Brody
patent: 5340909 (1994-08-01), Doerr et al.
patent: 5798433 (1998-08-01), Schmidt et al.
patent: 5993712 (1999-11-01), Wandel et al.
patent: 6136435 (2000-10-01), Yoshimura et al.
patent: 6245844 (2001-06-01), Kurian et al.
patent: 6312805 (2001-11-01), Sun
patent: 6576340 (2003-06-01), Sun et al.
patent: 2003/0083441 (2003-05-01), Higley et al.
patent: 0 699 700 (1996-06-01), None
patent: 0 847 960 (1998-06-01), None
patent: 56-091013 (1981-07-01), None
patent: 11-189925 (1999-07-01), None
patent: 2002-56918 (2000-09-01), None
patent: 2002-0007569 (2002-01-01), None
patent: WO 00/26301 (2000-11-01), None
patent: WO 01/34693 (2001-05-01), None
patent: WO 01/53573 (2001-07-01), None
patent: WO 02/086211 (2002-10-01), None
U.S. Appl. No. 10/183,710, filed Jun. 27, 2002.
Patent Abstracts of Japan; JP 11-269719; May 10, 1999; Teijin Ltd.
International Search Report; Date Mailed: Sep. 16, 2003.
Chang Jing C.
Kurian Joseph V.
Miller Ray W.
Beck David
Colaianni Michael P.
E.I. du Pont de Nemours and Company
Kuller Mark D.
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