Composite yarn comprising filled cut-resistant fiber

Details Composite yarn comprising filled cut-resistant fiber Composite yarn comprising filled cut-resistant fiber

1998-10-13

2000-10-03

Dixon, Merrick

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Embodying intertwined or helical component

428 74, 428224, 428225, 428229, 428113, 428303, 428401, 428903, 428372, D03D 1300

Patent

active

061270288

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 including 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), Kosowski 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, pp. 828-831.

Affiliated with

Also associated with

Rating

Composite yarn comprising filled cut-resistant fiber does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite yarn comprising filled cut-resistant fiber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite yarn comprising filled cut-resistant fiber will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-193029