Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1999-08-06
2000-10-31
Acquah, Samuel A.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
528272, 528275, 528279, 528280, 528286, 528288, 528291, 528292, 528298, 528302, 528307, 528308, 5283086, 525437, 525444, 525445, 428221, 4282967, 428480, D02G 300, C08G 6302
Patent
active
06139954&
ABSTRACT:
The invention relates to amorphous and crystalline fibers, particularly binder fibers, made from polyesters and the polyesters themselves. The polyesters of the invention are generally formed from a glycol component, such as a five carbon glycol, and a dicarboxylic acid component. The polyesters may be formed into a variety of products, for example fibers, composites and other molded articles. Preferably the polyesters are binder fibers for nonwovens, textile and industrial yarns and fabrics.
REFERENCES:
patent: Re32765 (1988-10-01), Callander et al.
patent: 2901466 (1959-08-01), Kibler et al.
patent: 3589956 (1971-06-01), Kranz et al.
patent: 3907754 (1975-09-01), Tershansy et al.
patent: 3962189 (1976-06-01), Russin et al.
patent: 4010145 (1977-03-01), Russin et al.
patent: 4081428 (1978-03-01), Thompson
patent: 4093603 (1978-06-01), Jackson, Jr. et al.
patent: 4094721 (1978-06-01), Sturm et al.
patent: 4116942 (1978-09-01), Weinberg et al.
patent: 4189338 (1980-02-01), Ejima et al.
patent: 4217426 (1980-08-01), McConnell et al.
patent: 4340526 (1982-07-01), Petke et al.
patent: 4356299 (1982-10-01), Cholod et al.
patent: 4419507 (1983-12-01), Sublett
patent: 4450250 (1984-05-01), McConnell et al.
patent: 4468490 (1984-08-01), Meyer, Jr. et al.
patent: 4521556 (1985-06-01), Adams
patent: 4540749 (1985-09-01), Meyer, Jr. et al.
patent: 4576977 (1986-03-01), Miyazaki et al.
patent: 4576997 (1986-03-01), Trotter et al.
patent: 4668453 (1987-05-01), Ebnesajjad
patent: 4668764 (1987-05-01), Satou
patent: 4740581 (1988-04-01), Pruett et al.
patent: 4745174 (1988-05-01), Pruett et al.
patent: 4749772 (1988-06-01), Weaver et al.
patent: 4749773 (1988-06-01), Weaver et al.
patent: 4749774 (1988-06-01), Weaver et al.
patent: 4950732 (1990-08-01), Weaver et al.
patent: 4999388 (1991-03-01), Okamoto
patent: 5017680 (1991-05-01), Sublett
patent: 5057561 (1991-10-01), Manica et al.
patent: 5106944 (1992-04-01), Sublett
patent: 5166311 (1992-11-01), Nichols
patent: 5219941 (1993-06-01), Meyer, Jr. et al.
patent: 5252699 (1993-10-01), Chamberlin et al.
patent: 5292783 (1994-03-01), Buchanan et al.
patent: 5312797 (1994-05-01), Takiguchi et al.
patent: 5340907 (1994-08-01), Yau et al.
patent: 5340910 (1994-08-01), Chamberlin et al.
patent: 5348699 (1994-09-01), Meyer et al.
patent: 5372864 (1994-12-01), Weaver et al.
patent: 5384377 (1995-01-01), Weaver et al.
patent: 5385773 (1995-01-01), Yau et al.
patent: 5393863 (1995-02-01), Yau et al.
patent: 5393871 (1995-02-01), Yau et al.
patent: 5446079 (1995-08-01), Buchanan et al.
patent: 5453479 (1995-09-01), Borman et al.
patent: 5559171 (1996-09-01), Buchanan et al.
patent: 5563236 (1996-10-01), Murata et al.
patent: 5580911 (1996-12-01), Buchanan et al.
patent: 5599858 (1997-02-01), Buchanan et al.
patent: 5608031 (1997-03-01), Yau et al.
patent: 5643991 (1997-07-01), Stipe et al.
patent: 5656715 (1997-08-01), Dickerson et al.
patent: 5656716 (1997-08-01), Schmidt et al.
patent: 5668243 (1997-09-01), Yau et al.
patent: 5681918 (1997-10-01), Adams et al.
patent: 5688899 (1997-11-01), Strand et al.
patent: 5744571 (1998-04-01), Hilbert et al.
patent: 5773554 (1998-06-01), Dickerson et al.
patent: 5889135 (1999-03-01), Warzelhan et al.
"Chemical Substances of Melty," Unitika Ltd., Product Brochure, Apr. 1993.
"Types of Bellcombi, " Kanebo Ltd., Product Brochure.
"Textile Fibers Group Hoechst Celanese Corporation," Hoechst Celanese, Product Brochure.
"Improved Color Poly(ethylene/1,4-cyclohexylenedimethylene terephthalate)," Research Disclosure, No. 359, Mar. 1994, pp. 142-44.
R. Bass, "PCT and PETG Polyester Fibers for Nonwovens," INDA-TEC 96, Nonwovens Conference, 1996, pp. 19.1-19.9.
International Search Report, dated Apr. 8, 1999, in International Application No. PCT/US98/23599.
International Search Report, dated Feb. 2, 1999, in International Application No. PCT/US98/17813.
Dean Leron R.
Haile William A.
McConnell Richard L.
Acquah Samuel A.
Eastman Chemical Company
Gwinnell Harry J.
Tubach Cheryl J.
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