Cut resistant non-woven fabrics

Details Cut resistant non-woven fabrics Cut resistant non-woven fabrics

1998-10-13

1999-11-02

Raimund, Christopher

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

Nonwoven fabric

Including strand or fiber material which is a monofilament...

442364, 442380, 442401, 442417, 428373, B32B 516

Patent

active

059769980

ABSTRACT:
A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amount of about 0.05% to about 20% by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina.

REFERENCES:
patent: 2328105 (1943-08-01), Strobino
patent: 2819173 (1958-01-01), Dithmar et al.
patent: 3185751 (1965-05-01), Sutton
patent: 3331806 (1967-07-01), Fior et al.
patent: 3361616 (1968-01-01), Scharf et al.
patent: 3522342 (1970-07-01), Nungesser et al.
patent: 3607374 (1971-09-01), Seibel et al.
patent: 3616184 (1971-10-01), Katagiri et al.
patent: 3803453 (1974-04-01), Hull
patent: 3823035 (1974-07-01), Sanders
patent: 3869339 (1975-03-01), Dhingra
patent: 4004295 (1977-01-01), Byrnes, Sr.
patent: 4067852 (1978-01-01), Calundann
patent: 4098757 (1978-07-01), Gordon
patent: 4254182 (1981-03-01), Yamaguchi et al.
patent: 4384449 (1983-05-01), Byrnes, Sr. et al.
patent: 4451534 (1984-05-01), Akagi et al.
patent: 4470251 (1984-09-01), Bettcher
patent: 4473682 (1984-09-01), Calundann et al.
patent: 4507361 (1985-03-01), Twilley et al.
patent: 4522974 (1985-06-01), Calundann et al.
patent: 4525384 (1985-06-01), Aoki
patent: 4533685 (1985-08-01), Hudgin et al.
patent: 4540737 (1985-09-01), Wissbrun et al.
patent: 4545926 (1985-10-01), Fouts, Jr. et al.
patent: 4557857 (1985-12-01), Sorensen
patent: 4582872 (1986-04-01), Hudgin et al.
patent: 4585464 (1986-04-01), Haylock et al.
patent: 4592961 (1986-06-01), Ehrreich
patent: 4626371 (1986-12-01), Ikenaga et al.
patent: 4670203 (1987-06-01), Chang
patent: 4744802 (1988-05-01), Schwabel
patent: 4778820 (1988-10-01), Minnick
patent: 4799985 (1989-01-01), McMahon et al.
patent: 4830779 (1989-05-01), Maeno et al.
patent: 4871790 (1989-10-01), Lamanna et al.
patent: 4886691 (1989-12-01), Wiucklhofer
patent: 4888127 (1989-12-01), Wada et al.
patent: 4912781 (1990-04-01), Robins et al.
patent: 4921755 (1990-05-01), Carroll, Jr. et al.
patent: 4923741 (1990-05-01), Kosmo et al.
patent: 4945687 (1990-08-01), Scheider et al.
patent: 4960818 (1990-10-01), Reilly et al.
patent: 5020161 (1991-06-01), Lewis, Jr. et al.
patent: 5053275 (1991-10-01), Kagechi et al.
patent: 5069803 (1991-12-01), Sugimura et al.
patent: 5086158 (1992-02-01), Hayashi
patent: 5087499 (1992-02-01), Sullivan
patent: 5091252 (1992-02-01), Hruska et al.
patent: 5104602 (1992-04-01), Landry et al.
patent: 5119512 (1992-06-01), Dunbar et al.
patent: 5179192 (1993-01-01), Kanaka et al.
patent: 5190819 (1993-03-01), Landry et al.
patent: 5204443 (1993-04-01), Lee et al.
patent: 5229451 (1993-07-01), Carter et al.
patent: 5296543 (1994-03-01), Kasowski et al.
patent: 5298028 (1994-03-01), Hsu
patent: 5298194 (1994-03-01), Carter et al.
patent: 5312789 (1994-05-01), Wood
patent: 5442815 (1995-08-01), Cordova et al.
patent: 5475046 (1995-12-01), Son et al.
K. Turek et al., "Magnetic Fibers," J. Magn. Magn. Mater, 83 (1990), pp. 279-280.
"Encyclopedia of Polymer Science and Engineering" vol. 6,John Wiley & Sons, New York, 1985,p.828-831.
Patent Abstracts of Japan, vol. 014, No. 197 (C-0712), Apr. 23, 1990 & JP,A,02 038444 (Toray Ind Inc), 7, Feb. 1990.

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